GCSE Chemistry / Paper One Flashcards
1
Q
State the equation for percentage yield.
A
Mass of products / max theoretical.
2
Q
State the equation for atom economy.
A
Mass of desired products / total mass of reactants.
3
Q
State the equation to work out the volume of a gas.
A
Volume = 24 x moles. ( 1 mole of any gas = 24dm^3 )