Assign 1

Question 1

How to work out relative atomic mass from distribution of isotopes?

Answer 1

(massx Abundance)+(massx Abundance)

/100

Question 2

What is a mole?

Answer 2

Amount of substance which contains are many particles as there are atoms in 0.012 kg of carbon 12
6.022x 10^23

Question 3

Mass moles and mm triangle

Answer 3

Mass

moles X MM

Question 4

Molarity, moles of solute and litres of solution triangle

Answer 4

#moles of solute
Molarity X Litres of solution

Question 5

Dilution equation

Answer 5

C1V1=C2V2