Question

What volume of a 1.20M H2SO4 solution is needed for a reaction that requires 22.7g of solute?

Answer 1

\[c =\frac{ n }{ v }\]
c=concentration (measured in M)
n=no. of moles (mol)
v=volume (dm^3)

Answer 2

can you carry on from there??

Answer 3

So would it be 1.20=22.7/x? I'm not 100% sure how that would work out. Do I need to convert anything?

Answer 4

you need to convert the mass to moles

Answer 5

should i help with that??

Answer 6

\[n = \frac{ m }{ M }\]
n=no. of moles
m=mass
M=Molar mass (the same as mass number)

Answer 7

you are welcome :)