Topic 13: The Mole, Video A: What is the Mole? Flashcards
1
Q
What is the value of 1 mole?
A
6.022 x 10^23 particles known as Avagadro’s number.
2
Q
In the chemical equation the coefficients represent what?
A
The mole ratios or reactants and products.
3
Q
In addition to avogadro’s number the mole also represents what?
A
A specific mass of a substance. # of grams.(molar mass)
