Purchase Solution

mass of ethanol

Not what you're looking for?

Ask Custom Question

How do you figure out the mass in grams of 0.750 moles of CH3CH2OH, ethanol?

Purchase this Solution
Solution Summary

The solution calculates the mass of ethanol given its moles.

Solution Preview

You have to find out the molar mass of ethanol first. You get the atomic masses from the periodic table. ...

Purchase this Solution
Free BrainMass Quizzes
Functional groups in Organic Chemistry

You will be tested on the names of functional groups in Organic Chemistry. It is very important to know the functional groups to understand Organic reactions.

Thermochemistry

The quiz helps in revising basic concepts about thermochemistry.

General Chemistry - Classification of Matter

This test will assess your knowledge on the classification of matter which includes elements, compounds and mixtures.

Organic Chemistry Naming: Alkanes

This is a quiz which is designed to assist students with learning the nomenclature used to identify organic compounds. This quiz focuses on the organic compounds called Alkanes.

Periodic table

View More Free Quizzes
Related BrainMass Solutions

  • Anaerobic Respiration with Ethanol

    ethanol Molar mass of ethanol = 46 gmol-1 so, mass of ethanol produced = 46 x 11.12 = 511.52 g Now, volume of ethanol = mass/density = 511.52/0.789 = 648.31 ml = 0.648 L This solution determines what the maximum amount of ethanol that can be obtained

  • Mass percent and Molality Problem in Solutions

    The density of ethanol (C2H5OH) is 0.789 g/cm3. Calculate the concentration of ethanol in wine in terms of mass percent and molality.

  • Combustion of Ethanol Calculated

    Solution 11.64 No. of mole of ethanol = Mass of ethanol Molar mass of ethanol Molar mass of ethanol = [(12 x 2) + (1 x 5) +16 + 1)] g/mol = 46g/mol = 10g 46g/mol = 0.2174 mole ΔH = Q/n Where Q is

  • vapor pressure of ethanol in a 40% alcoholic beverage

    The mass of ethanol is then 40 grams. and the mass of water is 60 grams. the moles of 40 grams of ethanol is n = 40 / 46 mol the moles of 60 grams water is n1 = 60 /18 mol.

  • Vaporization and Pressure

    If we have the J/ mole constant, then simply find the amount of moles of ethanol to be vaporized by dividing the mass of ethanol (10%) by the molar mass of ethanol (I think it is 46 g/mol) and then using the constant.

  • Chemistry Problems: Glucose and Ethanol

    431317 Chemistry Problems: Glucose and Ethanol 1. C6H12O6= 2C2H6O+2CO2 a. How many moles of glucose are required to produce 185 g of ethanol? b. How many grams of ethanol would be formed from the reaction of 0.325kg of glucose? 2.

  • Molal Solution/Mass of Water and Mole Fraction

    45762 Molal Solution/Mass of Water and Mole Fraction What mass of water must be used to dissolve 20.0 g of C2H5OH to prepare a 0.0500 molal solution of ethanol? 8.70Kg how?

  • Calculating Mass Percentages

    Multiply this number by 100% to get the percentage. 1.125 moles of ethanol weigh 51.75 grams - 51.75/(1000-51.75) will be the fraction of ethanol by mass, and since 1.125 moles of MTBE = 99 grams, 99/(1000-99) will be the fraction of MTBE by mass in gasoline

  • Calculate the molar mass of sucrose. How many mol sucrose di

    So the number of mole of ethanol produced is: 4*0.073 = 0.29 (mol) Reference: http://en.wikipedia.org/wiki/Alcoholic_proof The solution provides detailed explanations for the problem. The expert calculates the molar mass of sucrose.

View More Related Solutions