Physics

Physics, 24.07.2019 18:20, rj1262004

Asample of chloroform is found to contain 12.0 g of carbon, 106.4 g of chlorine, and 1.01 g of hydrogen. if a second sample of chloroform is found to contain 30.0 g of carbon, what is the total mass of chloroform in the second sample?

answer

Answers: 1

Show answers

Similar questions

Предмет

History, 24.06.2019 06:50, t0ri21

What happened as a result of chloroform becoming scarce during the war? a.leeches were used to numb the pain. b.chloroform stopped being used during surgery. c.surgeons turned to whiskey to ease pain. d.the inhaler was invented to prevent wasted chloroform.

Answers: 1

Предмет

Chemistry, 24.07.2019 17:10, shawnaelvaughns

At 35 °c the vapor pressure of acetone, (ch3)2co, is 360 torr, and that of chloroform, chcl3, is 300 torr. acetone and chloroform can form weak hydrogen bonds between one another as shown in the figure. a solution composed of an equal number of moles of acetone and chloroform has a vapor pressure of 250 torr at 35 oc. (a) what would be the vapor pressure of the solution if it exhibited ideal behavior? (b) use the existence of hydrogen bonds between acetone and chloroform molecules to explain the deviation from ideal behavior. (c) based on the behavior of the solution, predict whether the mixing of acetone and chloroform is an exothermic (δhsoln < 0) or endothermic (δhsoln > 0) process.

Answers: 2

Предмет

Chemistry, 23.09.2019 18:20, madisonlee14

What can you say about the relative strength of chloroform-acetone interactions compared to the acetone-acetone and chloroform-chloroform interactions? chloroform-acetone interactions are weaker than the acetone-acetone and chloroform-chloroform interactions chloroform-acetone interactions are stronger than the acetone-acetone and chloroform-chloroform interactions

Answers: 1

Предмет

Chemistry, 16.10.2019 20:00, koryn4880

The diffusivity of chloroform in air was measure using an arnold cell at 298 k and 1 atm. the liquid density of chloroform at 298b k is 1.48 g/cm3 and its vapor pressure at 298 k is 2.67 x104 pa. initially, the liquid chloroform surface was 7.4 cm from the top of the tube, and after 10 hours the liquid surface dropped to 6.96 cm. if the concentration of chloroform is zero at the top of the tube, what would the gas diffusion coefficient of chloroform in air?

Answers: 3

Do you know the correct answer?

Asample of chloroform is found to contain 12.0 g of carbon, 106.4 g of chlorine, and 1.01 g of hydro...

Questions in other subjects:

Konu

Social Studies, 30.12.2019 13:31

Explain 4 ways in which human trafficking may affect the victim's self-esteem and thus contributes to him and aids infection...

Konu

English, 30.12.2019 13:31

Athirty-two year-old woman uses her sister's identity to get a new job. what type of deviant response does this display? a. innovation b. rebellion c. retreatism...

Konu

Geography, 30.12.2019 13:31

Will give brainliest if answers are ....

Konu

Mathematics, 30.12.2019 13:31

Is this correct? if not give me the correct answer...

Konu

Physics, 30.12.2019 13:31

Which is the best description of a molecule? a: a molecule of an element is composed of at least two types of atoms. b: a molecule of a compound is composed of only one type of...

Konu

History, 30.12.2019 13:31

Which geographical consideration had the greatest influence on president thomas jefferson’s decision to purchase the louisiana territory in 1803? (1) large...

Konu

History, 30.12.2019 13:31

Suppose that a woman named harriet miller comes before the judge in a pretrial hearing. she's charged with stealing thousands of dollars from her employer. she pleads guilty. what...

Konu

History, 30.12.2019 13:31

Think about the compromises that occurred in the united states before 1850. do you think the solutions set forth in those compromises were good ideas? why do you think the comprom...

Konu

History, 30.12.2019 13:31

Asap! japan's aggressive action toward china was a violation of which policy? a) treaty of versailles b) national free trade agreement

Konu

Mathematics, 30.12.2019 13:31

What is the area of a circular pond that is 50 meters in radius? write only the number rounded to the nearest square meter. use 3.14 for \pi π ....

Other tasks in the category: Physics More task