Chemistry in Society: Chemical Calculations Flashcards
1
Q
The mass or volume of a product can be calculated using what?
A
Appropriate data and balanced chemical equations
2
Q
Balanced chemical equations and calculations involving mass, volume and concentration can be used to what?
A
Calculate reactants in excess
3
Q
Percentage yield can be found using what equation?
A
Percentage yield = (actual yield / theoretical yield) x 100
4
Q
The % atom economy can be calculated using what equation?
A
% atom economy = (mass of desired product(s) / total mass of reactants) x 100
