9/22/2008 · 225 cm^3 (.789 g/cm^3) = mass of ethanol . Notice how the cm^3 divides out. Similarly, Volume = Mass / Density . Mass (lead)= volume (lead) * density (lead) = [mass (mercury) / density (mercury)] * density .
Answer to Ethanol has a density of 0.789 g/cm3. What volume must be poured into a graduated cylinder to give 19.8 g of alcohol?.
The density of ethanol is 0.789 g/cm3. What is its density in pounds per cubic inch (lb / in3)?, The mass of a substance when given the density and volume can be found by using the formula. mass = Density × volume. From the question. volume of ethanol = 423 cm³. density = 0.789 g/cm³. So we have. mass = 0.789 × 423 = 333.747. We have the final answer as. 334 g. Hope this helps you, Ethanol ( the drinking alcohol) C2H5OH, has a density of 0.789 g/cm3. How many pounds of ethanol would be in a drum containing 5.0 gallons of ethanol?, Ethanol has a density of 0.789 g/cm3 and a vapor pressure of 5.95 kPa at 20.0C. A sample of liquid ethanol is subjected to an additional pressure of 8.53 Mpa of Kr. What is the vapor pressure of ethanol under these conditions?, 1/12/2021 · A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm3 . Calculate the concentration of ethanol in wine in terms of mass percent and molality. Chemistry. The density of an aqueous solution containing 10% of ethanol (C2H5OH) by mass is 0.984 g/ml. A) Calculate the molality of this solution.
Ethanol has a density of 0.789 g/ml what volume of ethanol in litres would have a mass of 500g . chemistry. Calculate the molarity and mole fraction of acetone in a 1.29 m solution of acetone (CH3COCH3) in ethanol (C2H5OH). ( Density of acetone = 0.788 g/cm3 density of ethanol = 0.789 g/cm3 .), 9/25/2016 · Density Equation. density = mass volume. Solve for volume. volume = mass density . volume = 1500g 0.79 g mL = 1899 mL. Convert milliliters to quarts. (1 mL = 0.00105669 qt) https://www.google.com/search?q=1899+mL+to+qt&oq=1899+mL+to+qt&aqs=chrome..69i57j69i64.8912j0j7&sourceid=chrome&ie=UTF-8#q=ml+to+quarts.
10. Ethanol has a density of 0.789 g/cm3 . a. What is the mass of 225 cm3 of ethanol ? m = d x v ( 0.789 g/cm3 ) x (225cm3) 178 g b. What is the volume of 75.0 g of ethanol ? v = m/d (75.0 g)/( 0.789 g/cm3 ) 95.1 cm3 11. What is the density of water in g/mL? Why? 1 g/ml because every ml has a mass of 1 gram 12. The cup is a volume widely used by cooks in the US.
