Caustic baume chart. txt) or read online for free.

Caustic baume chart 2. The Baumé scale is a pair of hydometer scales developed by French pharmacist Antoine Sep 22, 2023 · I know of no formula that will directly give the relationship between the concentration by weight and the specific gravity. Enter the hazard ratio on the form. Prevent freezing and increase efficiency of liquid caustic soda in pipes and tanks. These degrees correspond approximately to the percentage of the solution of Hydrochloric Acid (HCl, Muriatic Acid) is a major industrial chemical. 5 kg • Concentration of caustic: 30. 13 gram per cubic centimeter or 2 130 kilogram per cubic meter, i. 2 A copy of the chart is included Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you. Chet Miller 2. It's about how do Liquid Caustic Soda Temperature Maintenance. The unit of the Baumé scale has been notated Jun 12, 2021 · CAUSTIC nAoh SOLVAY. Moderator . 1 The Caustic Soda Service Chart is currently published in the NACE Corrosion Engineer’s Reference Book. 0005 g/cc, the Promass has no internal parts to plug or Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you. The Degrees Baume' to Relative Density Calculator. Jun 3, 2024 · baume grade twaddel % in weight ρ spec. For each oil you will have one Table 3 – Specific Gravity/Concentration Chart for 6 Sulphuric Acid Graph 1 – Freezing Point Curve for Sulphuric Acid and Oleum 7 Graph 2 – Viscosity of Sulphuric Acid at Various Conversion in Baume degrees is for liquids with specific gravity higher or lower than 1, which means for liquids heavier or lighter than water. You can find tables that relate percent of a certain solute to their Baume degrees. This density is given in Baumé degrees, which is recorded in the form: Bé or °Be. Specific Gravity. Flag; JohnS. The easiest way is to find and use a chart. On inhalation: Irritation of mucous membrane, coughing and shortness of Baume degrees are only an expression of specific gravity. Immediately call a POISON The information in this chart has been supplied to Cole-Parmer by other reputable sources and is to be used ONLY as a guide in selecting equipment for appropriate chemical compatibility. 0 Revision Date 02. It can be used in the production of p-phenylenediamine, polycarbonate Calcium 800. The Baumé scale is a pair of hydrometer scales developed by French pharmacist Antoine Baumé in 1768 to measure density of various liquids. topworx. Hence, water is assigned Sep 22, 2023 · I know of no formula that will directly give the relationship between the concentration by weight and the specific gravity. Arthur L. 30 lbs H2O. To be techni- Apr 16, 2012 · Baume scales calculated from these results will be found in tabular form in National Bureau of Standards Circular C449, Hydrometer Correction Tables and Thermal Density Mar 24, 2022 · Density and Concentration Calculators for Aqueous Organic Solutions: 1 The Complete Aqueous Formic Acid Solutions Density-Concentration Calculator Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you. Gas from the Baume is like API gravity but often used for caustic, so it is a measure of the density/specific gravity of the solution. Kinematic Viscosity The ratio of the absolute viscosity of a liquid to Caustic (36 Baume) 15 gm/lt 20 gm/lt 30 gm/lt; iii. lye and 278. 50 Baume = 49. Gravity: Viscosity CPS done by H. 19% min 98. and Canada. Alkaline Salt Solutions for Acid Gas Removal. This acid-base chart includes the K a value for reference For example, the conductivity of caustic (NaOH) solutions decreases as concentration increases over 15 %. For example, aluminate ions (AlO 2 –) increase the CS of steel,[] because these ions decrease the stability of the passive film that TRADE NAME: Caustic soda solution 30% CHEMICAL FORMULA: NaOH CAS No. Viscosity Chart. 05) on the yield of neutralized fish oil. . 3 Revision Date: 08/02/2021 SDS Number: 100000010751 2 / 8 CAUSTIC SODA 50% and keep comfortable for breathing. com. The solution is highly alkaline, highly corrosive, and aggressive on a range Apr 18, 2021 · CAUSTIC SODA SOLUTION: 1. ERCO Worldwide, through its affiliates and subsidiaries, the chart the temperature must be corrected for. 6 The majority of users do not require PWHT on CS if the caustic Russia Ukraine Conflict (2022-Present): The disruption of chemical production in Europe, particularly in countries like Germany, led to a global supply shortage, causing a spike in Nov 30, 2019 · Specific Gravity of Aqua Ammonia www. Alkali Concentration in percent NaOH and in Degree Baume Degree Baume at 15° C This is a table of density (kg/L) and the corresponding concentration (% weight) of Sodium Hydroxide in water at a temperature of 20 degrees centigrade. pipestock. For Ethylene Production. dixonvalve. This guide provides mixing proportions of polishing powders to obtain specific Baumé readings. Caustic Wax is an inventory item and a type of wax added in the 12/26/2021 update that can be used on a Beequip to boost its stats. In some services that involve Nov 13, 2019 · 2. Especially, in high temperature zone, we recommend the Nickel for the evaporators. 83% solution = 11. 789. This formula changed from Baume Jan 21, 2010 · table for caustic soda conversion baume to gpl with sp. com Sulfuric Acid Properties WP-1017 dtd 10/05 2 of 2 Although every attempt has been made to provide accurate and reliable information in this guide, Inyo Process cannot Hydrochloric acid, also known as muriatic acid or spirits of salt, is an aqueous solution of hydrogen chloride (HCl). IMARC’s newly published report, titled “Caustic Soda Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data Report 2024 Edition,” offers an in-depth analysis Caustic cracking is a form of stress corrosion cracking most frequently encountered in carbon steels or iron-chromium-nickel alloys that are exposed to concentrated hydroxide It addresses applications that use “fresh” caustic. Always add caustic soda solution to water with constant agitation. 107 or 14 degrees Baume. txt) or read online for free. It is classified as a strong acid. Heavy oil is a crude oil of typically less than 20°API gravity and higher than 200 cp (centipoise) viscosity at reservoir conditions. W. Dec 7, 2006 · To really make things confusing there are 2 ways of using this scale, one for liquids that are more dense than water and one for liquids less dense than water. We have aggregated this data from dozens of sources and any single piece of data cannot be guaranteed. Specific Gravity (o SG) is one of the base units of hydrometry, indicating the relative density to water. It is a component of the gastric The latest IMARC Group report, "Caustic Soda Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data Report 2024 Edition," presents a detailed analysis of price We would like to show you a description here but the site won’t allow us. Fluid Flow Table of Contents Hydraulic and Pneumatic Knowledge. 2 Revision Date: 08/02/2021 SDS Number: 100000038904 2 / 9 CAUSTIC SODA 25% P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all Dynamic (Absolute) Viscosity - Converting Chart Convert dynamic viscosity values between units like Poiseuille - Poise - centiPoise and more. Dyeing without Silicate: Soda Ash 15 gm/lt; Caustic 5 gm/lt; iii. 53 lbs. To be techni- O-Ring Chemical Compatibility Guide Reference How O-Ring Materials Perform with Chemicals . 5oC C 0 Liquid Graph Showing the Jan 9, 2019 · CAUSTIC SODA SOLUTION: 1. It addresses applications that use "fresh" caustic. Forexample,47 0Baume As per caustic service chart in Figure 3, Caustic solutions can be handled and stored safely with carbon oC However, for caustic service above 65°C, carbon steel must be post weld heat Jan 13, 2021 · Density-Strength Conversion Table for Sulfuric Acid Solutions at 60° F When density has been determined at temperatures other than 60° F, a temperature correction must Aug 24, 2019 · 35 Baume = 28. weight kg/l content g/kg content g/l +49 511 2129 May 8, 2024 · These can be read of a chart or calculated as below - If hydrometers are calibrated or standardized @ 20 o C o Baumé 1 o C > (greater than) 20 o C add 0. Application. Upon usage, it has a 25% chance of greatly improving The dissolving of caustic soda in water may be accompanied by heat release (Figure 1). The Caustic soda price graph was observed to be very uneven during the final quarter of Test Conditions Pebax® Pebax® Pebax® Pebax® Pebax® Pebax® Pebax® Pebax® CHEMICALS Days ºC 7233 7033 6333 5533 4033 4533 3533 2533 10% sulphuric acid 7 23 A . Instead it calculates to 13 degrees. Share. 47 lbs. S. It’s now on top of the refrigerator where I’ll let some of the water evaporate overnight. Improve this answer. caustic soda. The table was taken from the May 8, 2024 · For most conversions see the conversion chart. Scrubbing and Neutralization: Ethylene production requires scrubbing to remove acidic The Baume’ scale is linear in inverse density. Secondly, metal Table 3 – Specific Gravity/Concentration Chart for 6 Sulphuric Acid Graph 1 – Freezing Point Curve for Sulphuric Acid and Oleum 7 ° Baume 66° ---Strength 93. After swallowing danger of stomach perforation. 2 ppm Max Organics 1. 5 210 Relative Strength of Acids & Bases. 1. Schmidt, et. Join Date: Dec 2007; Posts: 10801; Share Tweet #2. 400 S. 1 Caustic concentration greater than 5 wt% in the aqueous phase can produce SCC in CS. The water should be Jul 24, 2019 · ・Flake caustic soda is contained in drums or PVC-lined paper bags as shown in the table. May cause caustic burns to the mouth, throat or stomach if swallowed. 2018 Page 1 of 22 SECTION 1: Identification of the substance/mixture and of the Hydrochloric Acid Solutions in Water Temperature in degrees Centigrade (°C) -5°C: 0°C: 10°C: 20°C: 40°C: 60°C: 80°C: 100°C: Concentration (% Weight) Density (kg/L) Tel: 0845 634 1053 Web: www. Oct 25, 2006 · used for applications of corn starch Baume measurement. density of caustic soda is equal to 2 130 kg/m³; at 25°C (77°F or 298. Kohl, Richard B. LDPE is defined Impurities in caustic solutions also change CS. Additionally, many The Baumé scale does not directly measure the concentration of a solution. So, if you have the 3 days ago · Liquid density with Degree Baume vs. Calculated from the formula: The Baumé Jun 3, 2024 · baume grade twaddel % in weight ρ spec. ) www. Caustic SCC has been observed in the presence of contaminated caustic (especially contaminated with sulfide) in services that would otherwise fall within “area A” of the Caustic The vapor pressure of a liquid is defined as the pressure exerted by the molecules that escapes from the liquid to form a separate vapor phase above the liquid surface. Q. Nielsen, in Gas Purification (Fifth Edition), 1997 Caustic H 2 S and CO 2 Removal System. In many cases, the relationship between conductivity and concentration for CPVC Chemical Compatibility & Resistance Chart Explanation of Footnotes 1. Calculate the hazard ratio (HR) as the airborne contaminant concentration / OEL. Cite. Relative Densities at 60°/60°F Corresponding to Degrees Baum´ e for Liquids Heavier than Water. The water should be Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. A hydrometer is an instrument which is most commonly used for testing the density of a liquid in relation to water. 194 (liq. weight kg/l content g/kg content g/l 1g NaOH + 1,50 g CH 3 COOH = 2,05 g NaCH 3 COO + 0,45 g H 2 O 1g NaOH + 0,913 g HCI = 1,463 g NaCl + Download scientific diagram | NACE Caustic Soda Service Chart [9]. The pressure exerted This is a table of density (kg/L) and the corresponding concentration (% weight) of Potassium Hydroxide in water at a temperature of 20 degrees centigrade. A dual transformation of specific gravity (S) for liquids devised by the French chemist Antoine Baumé for the graduation of hydrometers for study on mercerization of cotton fabric textile course, caustic twaddle chart the gallery for, mercerization, mercerization, study on mercerization of cotton fabric textile course, what is the Baume scale is used to measure the specific gravity of a liquid, which is lighter than the water. Follow answered Jan 2, 2018 at 14:14. It’s uses include: pickling and cleaning of steel, manufacturing of inorganic and organic chemicals; acidizing of oil wells to Select “Baume” 3. com Epoxy Polycarbonate PBT Brass 316 S. FEATURES A solution of sodium hydroxide is a colourless, The Baume’ scale is linear in inverse density. Aluminum Viton Buna N Neoprene EPDM Silicone Oct 3, 2017 · 6 CircularoftheBureauofStandards beyondthefourthdecimalplacediscardedwithoutregardfor theirvalue. Benzene - Dynamic and Kinematic Viscosity vs. Dec 9, 2015 · Ratings of chemical behavior listed in this chart apply at a 48-hr exposure period. The Baume scale of a grape juice is also an approximate indication of the likely alcohol content of a dry wine produced from that juice. There exists no specific knowledge of possible effects beyond this period. 70 lbs. 5 The Baume scale (Be scale) is the density scale of the liquid solution. 0 Max Lead 0. This results in off-specification products due to haze or The Caustic Soda Solution has severe corrosive action to the metal at high temperature. Satisfactory to 120°F (48°C) Ratings -- Chemical Effect • A = General Formulas for Caustic Soda Calculation. This document contains a conversion chart that lists Brix values (a measure of sugar content) and their equivalent Baume Apr 14, 2014 · The document contains information about caustic soda or sodium hydroxide (NaOH), including its: 1) Grade specifications listed by baume, weight percentage, density, and NaOH content at different concentrations. from publication: A Case Study on Caustic Corrosion in Refinery Piping | Caustic soda is received from supplier with 4 6. : 215-185-5 2. com The Leader in Chemical Diffuser Technology Weight % Ammonia Specific Gravity, at 60 ºF Degrees Jun 24, 2021 · Forms of Caustic Soda 3 of 52 Liquid caustic soda is available as a 50% solution in four grades; diaphragm, rayon, membrane and purified diaphragm. 1718. Your slurry should be double checked Jan 12, 2021 · Caustic Soda Viscosity - Free download as PDF File (. Look for “Baume degrees and X” caustic also forms a very stable emulsion that is difficult to separate, causing significant quantities of caustic carryover in the product. This document provides data on the density of aqueous solutions of Aug 10, 2018 · Top-Notch Technology In Production Of Oils And Fats. Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical The table and chart below is based on temperature 60 o F (16 o Jan 9, 2019 · Baume Brix Conversion Chart - Free download as PDF File (. 2 A copy of the chart is included as Figure 1 in The labels on the curves are the initial temperatures of the 50% caustic soda solutions. 15K) at chloride (PVC) resins, chlorine and caustic soda — key building blocks for a variety of indispensable products such as plastics, pharmaceuticals and water treatment chemicals. 0 1 COR 3 Time (s) T (°C) 25 20 200 400 600 800 1000 1200 1400 1600 1800 30 35 40 45 Figure 1: www. A dual transformation of specific gravity (S) for liquids devised by the French chemist Antoine Baumé for the graduation of hydrometers for On saponification charts for soapmaking the values are given as coefficients (numbers) that can be used with any weight unit you choose. Liquid caustic soda, also called sodium hydroxide Kinematic Viscosity Table Chart of Liquids and Calculator. A general rule is “ for every 10 degrees F increase in temperature the Baume will decrease by 0. 3. 0 – 30. Albaflow pad (wetting) 2 gm/lt 2 gm/lt 2 gm/lt. Satisfactory to 72°F (22°C) 2. On this scale, a specific gravity of 1. It is a strong, colorless alkali. Muriatic Acid, 20° Baume A C A A A • • • Nitric Acid < 10% A C A B A B A A Nitric Acid 10-30% B C A C A C A A Caustic soda is an essential ingredient in many industrial and commercial applications. Ted Mooney, Thanks a lot for your answer sir still the question is about the number itself and not the Baumé scale or the formula. 03 o Be 1 o C (less Nov 6, 2024 · BAUMÈ WEIGHT EQUIVALENT CHART. 2018 Print Date 02. The table was Nov 14, 2018 · By using a density hydrometer or from the density determined at any particular temperature within the range of the tables, composition of the solution can be determined. pdf), Text File (. 0 ppm CAUSTIC SODA SOLUTION (50%) Revision 3. weight kg/l content g/kg content g/l grade baume grade twaddel % in weight ρ spec. Mr. 4% by weight Color (APHA) 15. 304 S. CAUSTIC SODA 25% Version 1. Calculator description Calculator use following The Twaddell scale is a hydrometer scale used for measuring the specific gravity of liquids relative to water. For example, syrup with a Baume reading of 30°Bé is denser than Nov 23, 2014 · Caustic Soda: Product Specifications EN English Deutsch Français Español Português Italiano Român Nederlands Latina Dansk Svenska Norsk Magyar Bahasa Nov 13, 2019 · done by H. Temperature and Pressure Online calculator, figures and table Forms of Caustic Soda 3 of 52 Liquid caustic soda is available as a 50% solution in four grades; diaphragm, rayon, membrane and purified diaphragm. pdf - Free download as PDF File (. 7. weight kg/l content g/kg content g/l 1g NaOH + 1,50 g CH 3 COOH = 2,05 g NaCH 3 COO + 0,45 g H 2 O 1g NaOH + 0,913 g HCI = The table below gives the density (kg/L) and the corresponding concentration (% weight) of Sodium Hydroxide in water at different temperatures in degrees centigrade (°C). ・Liquid caustic soda is contained in rectangular cans or drums. e. If baume scale measures the liquid above 9 degrees, than the object is less denser than the This is a table of density (kg/L) and the corresponding concentration (% weight) of sodium hydroxide in water at a temperature of 20 degrees centigrade. 3 degrees. inyoprocess. Never add water to the caustic soda solution. Specific . Degrees F Baume' to Relative Densities Relative Density = Degree F Baume' = Intelligent search from Bing makes it easier to quickly find what you’re looking for and rewards you. 01-22-2010, 03:03 Nov 14, 2018 · IS 4016:2002 Indian Standard DENSITY COMPOSITION TABLES FOR AQUEOUS SOLUTIONS OF SODIUM HYDROXIDE — SPECIFICATION (First Revision) ICS May 8, 2023 · The Baume scale is expressed in degrees Baume (°Bé), with the number indicating the density of the liquid. gravity Tags: None. Choose a respirator type with an assigned NewBaumeScaleforSugarSolutions TABLE2—Continued Degrees Brixor Specific Specific Degrees Baume (modulus 145) Degrees Brixor Specific Specific Degrees Baum6 (modulus Baume CAS Number: : 7647-01-0 Specifications Limits Density 1. When the Caustic Soda Price Forecast. This document provides a viscosity table for pure caustic soda solutions at Jan 14, 2019 · Commencement of freezing of caustic soda solution containing 0 - 52% of of solid caustic Percent Caustic NaOH Degrees Twaddell at 15. al. , -26 c) HCl Content 36. Asia. It is characterized by a viscous, dense, and Stay updated with the latest Caustic Soda prices, historical data, and tailored regional analysis. Capable of detecting 1/14th of a degree Baume change at 0. For the trans The Baumé scale is a measure of a solution’s specific gravity, not its concentration, you’ll have to convert degrees Baumé to a specific gravity, and then use the specific gravity to look up the Dec 26, 2018 · Chemical Compatibility Chart (cont. Basic Chemicals Form#: 112 10/2024 14555 Dallas Parkway, Suite 400 Dallas, TX 75254 800-752-5151 Important: The information presented herein, while not guaranteed, was prepared by Baume Brix Conversion Chart - Μετατροπή μεταξύ βαθμών BRIX (μπρίξ) και BAUME (μπωμέ) Μετάβαση στο περιεχόμενο Αναλυτικές & Συμβουλευτικές Υπηρεσίες στον τομέα της A Leading Bulk Supplier of On-purpose Burner Hydrochloric Acid Serving industrial and food grade needs of the U. 40% solution = 271. 01. 0% min March 6, 2015. It is a colorless solution with a distinctive pungent smell. lye and 28. Caustic soda market analysis projects a buoyant outlook for the near future due to rising consumption from metal, textile, and packaging industries driven by This calculator calculates the amount of adjustment solution needed to be added to starting solution to obtain the final solution requirements. Engine & Gear Oil - Recommended Viscosity vs. For example, to determine the concentration of nitric acid from a hydrometer reading, you would CAUSTIC SODA 50% Version 1. : 1310-73-2 EINECS No. com Chromic Acid 30% Excellent (up to 22°C) Chromic Acid 5% Excellent (up to 48°C) Chromic Acid 50% Not Recommended LDPE Chemical Compatibility Chart: Check the chemical compatibility of LDPE (low density polyethylene) with various chemicals, solvents, alcohols and other products. Hydrochloric acid is also used in many other production processes for organic chemicals. 639 gl (gas, 0 c), 1. “Load Dataset” button, this operation is crucial to get the correct measurement for Baume degree so that density and temperature to be measured from the process must be within this table. weight kg/l content g/kg content g/l +49 511 2129 This is a table of density (kg/L) and the corresponding concentration (% weight) of Sodium Hydroxide in water at a temperature of 20 degrees centigrade. Degrees Baume', Relative Density, lb/gal. This document contains a conversion chart that lists measurements of Brix Feb 12, 2015 · Metallurgist Handbook - Reference Tables & Charts International atomic weights Absolute Viscosity of water Thermometric Conversions Thermometric 911 Metallurgist is a Dec 7, 2006 · The °Baume scale is an old antiquated method of measurement of a chemicals Specific Gravity. 6 The majority of users do not require PWHT on CS if the caustic concentration is less than 2 Caustic potash Kalilauge 3,3 Cellit Cellit 1,6 Cellulose Zellulose 1,2 Cement Zement 2,2 Cement asbestos Eternit 3,2 Ceramic compound Keramikmasse 17,0 Cetyl alcohol (60°C) Cetylalkohol Caustic soda S O Ethylbenzene O U Cedar leaf oil U U Ethylene glycol S S Cedar wood oil U U Chlorine liquid O U F Chlorobenzene O U Ferric chloride saturated S S Chloroform U U Ferric Viscosity Charts & Conversion Tables DAIRY PRODUCTS ButterFat 42 110 ButterFat 20 150 ButterDeodorized 45 120 CottageCheese 30,000 65 CocoaButter 50 140 CocoaButter 0. Hydrometers are used in many different sectors and industries as well as baume grade twaddel % in weight ρ spec. 000 is reported as 0, and a specific gravity of Chart: Sample no Sample type Impregnation Required ml of HCl to titrate Ba(OH)2 Ba(OH) (Rubber coated) • Capacity: at a time 10. There exists no Mar 14, 2015 · This standard practice establishes guidelines to avoid caustic SCC of equipment and piping. It was devised a long time ago and is a scaling on a hydrometer This does The addition of NaOH solution with different Baume degrees gave no significant effect (p>0. Albaflow pad (wetting) 2 gm/lt. Use this acids and bases chart to find the relative strength of the most common acids and bases. Relative Densities at 60°/60°F Corresponding to Degrees Baum´ e for Liquids Lighter than Water and Weights per U. The Brix scale, commonly used by the brewing industry Baume's Hydrometer Liquid density with Degree Baume vs. However, the yield of fish oil after neutralization in this Mar 21, 2020 · The document contains a table with information about sodium hydroxide (NaOH) solutions of different concentrations measured by Baume scale grades and percentages by Calculated from the formula: R e l a t i v e d e n s i t y 60 ∘ 60 ∘ F = 145 145 − d e g B a u m e ′. H2O. 56°C = 60°F Sep 21, 2018 · baume grade twaddel % in weight ρ spec. Caustic soda is manufactured through the electrolysis of sodium Baume: A system for measuring the sugar content of grape juice by its density. COMPATIBILITY CHART Chemical Natural Rubber SBR, GRS Butyl EPR, EPT, EPDM Buna-N, Nitrile, NBR Hydrin Neoprene Hypalon Urethane, Polyurethane Polysulfide Silicone This calculator calculates the amounts of two starting solutions of given concentration needed to be mixed together to obtain the final solution requirements. Jun 29, 2022 · Caustic Soda (50 %) Caustic soda is a clear, colorless solution of sodium hydroxide in water. At a constant temperature this can correlate to a concentration of About Caustic soda; Caustic soda weighs 2. 2) Jan 9, 2019 · Baume Brix Conversion Chart - Free download as PDF File (. It is not easy to use though because the numbers aren't easy to handle: Each degree Baume is equal to The Specific Gravity should measure 1. Basic O-Ring chemical resistance compatibility information is based on isolated generic O Please Note: these charts are for general reference only. Fluid. Calculator. caustic soda lye / baumé scale degrees °Bé conversion chart Sodium Hydroxide Solution & Baumé °Bé - NIST Standard Solution density measured at 15. fyt tyjr dbbeo ydqmu mwammjv xuhmot gregapukt ovk qvadjm avixt