Friday
April 18, 2014

Homework Help: chemistry

Posted by Monique on Thursday, November 3, 2011 at 1:38pm.

a 10.0mL sample of an unknown H3PO4 solution requirs 112mL of 0.100 M KOH to completely react with the H3PO4. What was the concentrartion of the unknown H3PO4 solution?
H3PO4 + 3KOH -----> 3H2O + K3PO4
Ive seen these problems with one volume but not two volumes Im lost please help me with this problem

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A 27.00 mL sample of an unknown H3PO4 solution is titrated with a 0....
chemistry - A solution of 0.314M KOH is used to neutralize 10.0mL H3PO4 solution...
chemistry - A solution of 0.314M KOH is used to neutralize 10.0mL H3PO4 solution...
chemistry - A solution of 0.314M KOH is used to neutralize 10.0mL H3PO4 solution...
chemistry - hello this is ellie again. I need help on this one problem A ...
Science - A 5.0ml aliquot of a sample was transferred to a 25.0ml flask and ...
Chemistry - A 36.0mL sample of 1.20 M KBr and a 56.0mL sample of 0.700 M KBr are...
Chemistry - A 36.0mL sample of 1.20 M KBr and a 56.0mL sample of 0.700 M KBr are...
Chemistry - Equilibrium - You have an unknown concentration of ammonia. When you...
chemistry - A 10.0 mL sample of 3.00 M KOH(aq) is transferred to a 250.0 ml ...

Search
Members