Amount of an substance Flashcards
1
Q
What is gay-lussacs law
A
Pressure is proportional to temperature
2
Q
What is Charles Law
A
Volume is proportional to temperature
3
Q
What is Boyles Law
A
Volume and Pressure are inversley proportional
4
Q
What is Empirical Formula
A
Simplest whole number ratio of atoms each element in a compound
5
Q
What does mole mean
A
The Unit of measurement for substances
6
Q
Equation for percentage yield
A
Experimental mass/theoretical mass X 100
7
Q
Equation for atom economy
A
Mr desired/mr of reactants X 100
8
Q
What is Ar
A
The mean mass of a atom of a element divided by 1/12 of the mean mass of carbon 12 isotope
9
Q
What is Mr
A
The mean mass of a molecule of a compound divided by 1/12 of the mean mass of carbon 12 isotope
