C4 Flashcards
1
Q
How are the masses of atoms compared?
A
By measuring them relative to atoms of carbons
2
Q
How can you work out the relative mass of a compound?
A
By adding up the relative atomic masses of the elements in it
3
Q
What is a limiting reactio?
A
The reactant that gets used up first in a reaction
4
Q
How is the amount of product formed in a chemical reaction determined
A
By the limiting reaction.
5
Q
How are concentration of solutions measured
A
In gram per decimetre cubed
6
Q
How do you calc the mass of solute in a certain volume of solution of known concentration
A
Volume of solution
