Posted by Heather on .
Titration of a 21.0mL solution of requires 11.0mL of 0.0350M solution.
What is the molarity of the solution?

Chemistry 
bobpursley,
Molarity*volume=molarity*volume
Molarity*21ml=11ml*.0350
solve for molarity.
I need to tell you, depending on the type of titration, you may need to convert molarity to normality before you do this.
Normality*Volume=normality*volume