What is molality of ethanol

Assignment Help Chemistry

Reference no: EM13124624

An aqueous solution is 22.0% by mass ethanol, CH3CH2OH, and has a density of 0.966 g/mL. what is molality of ethanol

Reference no: EM13124624

Questions Cloud

Create the appropriate adjusting entry for depreciation : On January 1, 2009, the estimate of useful life was changed to a total of 12 years, and the estimate of residual value was changed to $20,000. Create the appropriate adjusting entry for depreciation in 2009 to reflect the revised estimate.

Find the probability that two games end in row : 6 are won by peace and 4 are won by queen and 2 end in a draw. they agree to play a tournament consisting of 3 games. Find the probability that: 2 games end in a row.

Linear equation-slope-intercept form : Given that the y-intercept of a line is (0,-5) and the slope is 1/3, find the equation of the line in slope-intercept form. What is the x-intercept?

Automorphism and abelian group and gcd : Automorphism, Abelian Group and GCD, Let G be a finite Abelian group of order n, and let m be a positive integer with gcd(m,n)=1. Prove that φ:G-->G defined by φ

What is molality of ethanol : An aqueous solution is 22.0% by mass ethanol, CH3CH2OH, and has a density of 0.966 g/mL. what is molality of ethanol

Determining the correct amount of inventory : FOB destination, that will be received by Hastings on January 3. Determine the correct amount of inventory that Hastings should report.

Poetry of dickenson, lampman, williams or souster : Write a formal essay (using MLA format) on the unusual stylistic effects (and their effects on the reader) used by Emily Dickinson in her poem Because I Could Not Stop For Death . The essay should be a minimum of 5 paragraphs.

Framing linear equation from statements : Two rainstorms occurred in one week in a certain area. In the first storm 25ml of rain fell per hour, and in the second storm 20ml of rain fell per hour. Rain fell that week for a total of 75 hours for a total rainfall of 1700ml.

Permutation chi square test to regular chi square table test : Permutation chi square test to a regular chi square table test. What happens in situations, where assumptions of a chi square test are violated? Discuss.

User Account

All Pages