Chemistry, 11.10.2021 22:30 briee998

1-Link the concepts of mole, molar mass, number of atoms, Avogadro’s number and mass using a flowchart or mind map.

2-Rearrange the two equations to make each variable the focus (you will end up with three variations for each equation).

3- Record the equations for number of moles and number of particles (and
each equation triangle) - Annotate each symbol with what it means and definition and the units.

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 00:00, 2024daisjavien

Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt

Answers: 3

continue

Chemistry, 23.06.2019 03:00, rayne40

The size (radius) of an oxygen molecule is about 2.0 ×10−10m. make a rough estimate of the pressure at which the finite volume of the molecules should cause noticeable deviations from ideal-gas behavior at ordinary temperatures (t= 300k ). assume that deviatons would be noticeable when volume of the gas per molecule equals the volume of the molecule itself.

Answers: 3

continue

Chemistry, 23.06.2019 05:30, choatefarmsus

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?

Answers: 1

continue

Chemistry, 23.06.2019 08:40, Riplilpeep

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.

Answers: 1

continue

You know the right answer?

1-Link the concepts of mole, molar mass, number of atoms, Avogadro’s number and mass using a flowc...