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    I'm not sure what to do in question 3e on the AQA CHEM4 June 2013 paper, I've worked out the number of moles of NaOH and H2SO4, not sure what to do next?
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    Mol of NaOH: 0.0141
    Mol of H2SO4: 0.0290
    Excess moles of H2SO4 = 0.0149
    Concentration of H2SO4 = 0.324
    pH = 0.49
 
 
 
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