subject
Chemistry, 19.05.2021 18:10 oof4457

A sample of O2 gas was collected over water at 23ºC and 532 torr. What is the partial pressure of the O2? (The vapor pressure of water at 23ºC is 21.2 torr.)

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:30, Jasten
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
image
Chemistry, 22.06.2019 06:30, yolo123321
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
image
Chemistry, 22.06.2019 14:00, yam44
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
Answers: 2
image
Chemistry, 22.06.2019 14:30, CoolRahim9090
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
You know the right answer?
A sample of O2 gas was collected over water at 23ºC and 532 torr. What is the partial pressure of th...

Questions in other subjects:

Konu
Mathematics, 30.01.2021 03:10
Konu
Mathematics, 30.01.2021 03:10