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Chemistry
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The concentration of NaOH solution was .1009 mol/L using 10.00 mL of H2SO4 solution. The volume of NaOH used was 15.10 mL how many moles of NaOH is there and how many moles of H2SO4, and what is the molarity of H2SO4?

Apr 23rd, 2015

2NaOH  +H2SO4=Na2SO4 +H2O

molarity=moles/volume

NAOH=23+16+1=40

H2SO4=2+32+64=98.

MOLES OF  H2SO4=10/98

=0.102mole

since the mole ratio of NAOH  to H2SO4 IS 2:I

MOLES NAOH=0.102*2

=0.204 moles

Molarity of the H2SO4=O.102/7.55

=0.013





Apr 23rd, 2015

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