(Green) Moles II (gases) Flashcards
1
Q
What is the equation for moles for gases
A
Moles = volume of gas / 24dm^3
2
Q
Can you use gas volume for ratios
A
Yes
3
Q
What is the definition of the molar volume of gas
A
Is the volume occupied by one mole of gas under specified conditions of temperature and pressure
4
Q
Do some questions in the pack
A
Ok
5
Q
How would you find the mass of carbon in 3.52 grams of carbon dioxide
A
12/44 x 3.52 = 0.96
6
Q
Link an equation with pascals , volume , moles , gas constant , and temperature
A
Pv = nRt
7
Q
What is the definition of limiting reagent
A
8
Q
How do you calculate percentage yield
A
% = actual yield / theoretical yield
9
Q
How do you calculate atom economy
A
% = (mass of desired product / total mass). X 100
