Chemical Quantities, Reactions and Equilibrium Flashcards
1
Q
Compound formulas
A
Al(NO3)3 = 1 x Al + 3 x N + 9 x O
2
Q
What is a mole?
A
In chemistry a mole is equal to 6.02 x 10*23 (of something g- atoms/molecules or ions).
3
Q
What is the mole number also known as?
A
6.02 x 10^23 is known as Avogadro’s number (2 decimal places)
4
Q
A
