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The two formulas that are needed to find out the concentration of a solution are -
Moles = Mass/Relative Formula Mass
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Concentration (mol dm-3 ) = Mass/Relative Formula Mass
The concentration will be measured in mol dm-3, therefore in order to use the formulas above, we will have to change the units of the results that we obtained which were in cm3 . ... We need to know this, as it will help us find out the concentration of H2SO4, which is unknown.
When working out the concentration of the sulphuric acid, we instantly know that H2SO4 has the same number of moles as Na2CO3 as we have already calculated the molar mass ratio, which is 1 : 1.
Approximate Word count = 559 Approximate Pages = 2.2 (250 words per page double spaced)
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