AQA chemistry eqations
問題一覧
1
Moles = Mass/mr
2
(actual yield/theoretical yield) × 100
3
Number of moles = Volume × concentration
4
(Mr of useful product/Mr of all products) × 100
5
Find the mass ratio (The big number) Find the Mr for each side of the eqation Divide the mass that will react by the Mr
6
Number of A or M = Moles × Avagadro's constant 6.023×10²³
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12問 • 2年前問題一覧
1
Moles = Mass/mr
2
(actual yield/theoretical yield) × 100
3
Number of moles = Volume × concentration
4
(Mr of useful product/Mr of all products) × 100
5
Find the mass ratio (The big number) Find the Mr for each side of the eqation Divide the mass that will react by the Mr
6
Number of A or M = Moles × Avagadro's constant 6.023×10²³