Ch. 3.1 : Amount of Susbtance and the Mole Flashcards

1
Q

How does amount of substance and moles link?

A

Amount of substance is measured in moles, and is used to count the number of particles in a substance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the Avogadro constant?

A

6.02 x 10^23

The number of particles in each mole of carbon -12
Can be used to find the number of particles per mole

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What is molar mass?

A

The mass in grams in each mole of the substance ( gmol^-1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly