Posted by Lost In Studies on Tuesday, September 28, 2010 at 5:02am.
Please reply as soon as possible, I really need the answer urgently. How many grams of NaOH are required to completely neutralize 100ml of 1M solution of H2SO4?

Chemistry  Dr Russ, Tuesday, September 28, 2010 at 6:19am
Start with the equation for the reaction
NaOH + H2SO4 > Na2SO4 + H2O
which you need to balance.
Then from the equation how many moles of NaOH react with each mole of H2SO4?
Calculate number of moles of H2SO4 used (M)
M=0.1 x 1 M =
How many moles of NaOH needed? (N)
Calculate molecular mass of NaOH (MM)
mass required = MM x N

Chemistry  Lost in Studies, Wednesday, September 29, 2010 at 5:03am
Thanks for help,
Just a bit of confusion,
Upon balancing, he equation appears like this:
2NaOH + H2SO4 > Na2SO4 + 2H2O
So it is clear that 2 moles of NaOH are needed to react each mole of H2SO4, then why use M = 0.1 x 1M = ?
And what's 0.1 in this formula?
Awaiting your reply.
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