Chemistry, 15.12.2020 05:00, itasykamila

Calculate the molar mass of a gas with a mass of 3.15 g, a pressure of 785 mmHg, and a temperature of 20 Celsius. The gas has a volume of 750 ml. A) 9.79 g/mol
B) 97.9 g/mol
C) 979 g/mol
D) 9790 g/mol

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 09:00, Aminton737

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

Answers: 1

continue

Chemistry, 23.06.2019 04:20, tyrickdavis1

The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.

Answers: 1

continue

Chemistry, 23.06.2019 11:00, alejachico2

Suppose you increase your walking speed from 7 m/s to 15 m/s in a period of 1 s. what is your acceleration?

Answers: 1

continue

Chemistry, 23.06.2019 12:50, ttangelique

What is the relative mass of an electron? a) 1/1840 the mass of a neutron + proton b) 1/1840 the mass of an alpha particle c) 1/1840 the mass of a c-12 atom d) 1/1840 the mass of a hydrogen atom

Answers: 3

continue

Do you know the correct answer?

Calculate the molar mass of a gas with a mass of 3.15 g, a pressure of 785 mmHg, and a temperature o...