Calculate the concentration of ethanol

Reference no: EM13126419

A bottle of wine contains 14.5% 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.

Reference no: EM13126419

Questions Cloud

Develop a smoking cessation program at workplace : What do the results suggest? How might you use this data from this sample size to develop a smoking cessation program at your workplace?

Journal entries to record the write-off of receivables : Prepare journal entries to record the write-off of receivables, the collection of $1,200 for previously written off receivables, and the year-end adjusting entry for bad debt expense.

Find the average monthly amount charge : What is the average monthly amount charge? What percent of monthly charges are between $600 and $ $889 What percent of monthly charges is less than $100.

Critical constants of a gas with van der waals parameters : Critical constants of a gas with van der Waals parameters, Estimate the critical constants of a gas with van der Waals parameters

Calculate the concentration of ethanol : A bottle of wine contains 14.5% 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.

Find best strategy gives the largest expected value : What is the "best strategy" ie gives the largest expected value? Is it "one toss", "two tosses", "three tosses", ....etc Justify your answer by showing all steps in reaching your conclusion.

Find important information about chem problem : Important information about Chem problem, A 25 mL sample of .13M HCl is mixed with 15mL of .24M NaOH. The pH of the resulting solution will be nearest. The answer is 11.9

Determining the taxable income : Julie owns 100% and is an active participant in the rental real estate activity. What is Julies taxable income in 2010?

How many millimoles of non-limiting reactant will be unused : If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.289 grams of iron and 21.0 mL of 0.433M copper(II) sulfate react to form as much product as possible.

User Account

All Pages