Homework Help: chemistry

Posted by kathryn on Wednesday, January 12, 2011 at 2:08am.

The normality of Hv2SOv4 is given as 0.20 N for a reaction in which the Hv2SOv4 furnishes two hydrogen ions. What is the molarity of the Hv2SOv4?
A. 0.40 M
B. 0.30 M
C. 0.20 M
D. 0.10 M

chemistry - DrBob222, Wednesday, January 12, 2011 at 1:32pm
Look at it this way.
98 g H2SO4 = 1M = 2N; therefore,
M x #Hatoms = N
Rearrange, since you want M to]
M = N/#H atoms = 0.2/2 = ?? N

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