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    Would anyone know how to do these questions?
    The concentration in mole dm-3 and g dm-3 of:

    a) 0.4 moles of HCL in 2 litres of solution

    b)12.5 moles of H2SO4 in 5dm3 of solution

    Thank you xxx
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    There's a formula to calculate the answers to these questions that you would have been taught (n = c * v). Have you tried this approach?
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    (Original post by Paulington)
    There's a formula to calculate the answers to these questions that you would have been taught (n = c * v). Have you tried this approach?
    I've tried doing 12.5 moles divided by 5dm3 for question b but I'm not sure if this is correct?
 
 
 
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