Homework Help: Chemistry

Posted by Anonymous on Monday, March 15, 2010 at 12:27am.

Suppose that we had used 25.5cm3 of 0.200M NaOH and 42cm3 of dilute HCl to reach the end point. What is the molarity of the Hcl acid?
HCl = NaOh--> NaCl + H20

Chemistry - bobpursley, Monday, March 15, 2010 at 9:00am
Moles NaOH=.0255*.2=??

molarity of HCl= molesNaOH/.042

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