Equations Flashcards
(6 cards)
1
Q
What is the equation for moles?
A
Moles = mass/Mr
2
Q
What is the equation for concentration (in g/dm3)?
A
Concentration = mass (g) / volume (dm3)
3
Q
How many cm3 in 1dm3
A
1000cm3
4
Q
What is the formula for percentage yield?
A
(Mass of product made / Maximum theoretical mass) * 100
5
Q
What is the formula for atom economy?
A
(Mr of desired product / Sum of Mr of all reactants) * 100
6
Q
What is the formula for Volume of gas at room temperature and pressure?
A
Volume = moles x 24
