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A 25.00 mL sample of aqueous sulfuric acid of unknown concentration is neutralized by 27.55 mL...

A 25.00 mL sample of aqueous sulfuric acid of unknown concentration is neutralized by 27.55 mL of 1.0002M NaOh (aq).
a) Write a net ionic equation for this acid-base neutralization reaction.
b) How many moles of NaOH did it take for the neutralization?
c) How many moles of sulfuric acid were neutralized?
d) What is the molar concentration of the sulfuric acid?

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