Grade 11 Chemistry definitions Chapter 4 Quantitative aspects of chemical change Flashcards
0
Q
Molar mass
A
The molar mass of a compound is the mass of one mole of that compound. Unit is g.mol-1
1
Q
The mole
A
The mole is the number of elementary particles that is equal to the number of carbon atoms in 12g of carbon-12.
2
Q
Concentration
A
The number of moles of solute per unit volume of solution.
3
Q
A standard solution
A
Is a solution of known concentration.
