Chemistry-5 (Equations) Flashcards
1
Q
RAM is the same as what
A
Mass number
2
Q
What part on the periodic table is RAM
A
Top number
3
Q
RFM is what?
A
RAM of the compound put together
4
Q
Number of moles =
A
Mass (element/compound)
——————————————
RFM (element/compound)
5
Q
Draw out the relative isotope abundance from the mass spectrum diagram
A
-
6
Q
%mass of an element
A
RAM x #atoms of that element
————————————x100
RFM of compound
7
Q
Do an empirical formula calculation
A
-
8
Q
One mole of gas occupies what volume?
A
1 mole = 24dm^3
9
Q
Number of moles (gas)=
A
Volume of gas
———————-
Volume of 1 mole
10
Q
%yield=
A
Actual yield(grams) —————————- Predicted yield
