Quantitive Chemistry Flashcards
1
Q
What equation for percentage yield
A
% = actual yield / theoretical yield x 100
1
Q
What is percentage yield?
A
The amount of product you actually make as % of the amount you theoretically make
2
Q
What is mass economy
A
The mass of the product you want as a % if all mass if all product you make
3
Q
What is the equation for atom economy
A
Atom economy = mass useful product / mass of all products x 100
4
Q
Concentration (g/dm^3) =
A
= mass of solute / volume of solution
5
Q
Concentration (mols/dm)
A
= mols / volume
6
Q
Gas volume =
A
Gas volume = moles / 24 (molar volume)
7
Q
% element =
A
% element = mass of element / mass of compound
8
Q
A
