Homework Help: Chemistry

Posted by Nico on Monday, October 3, 2011 at 6:09pm.

Calculate the concentration, in molarity, of a solution prepared by adding 9 mL of water to 1 mL of 0.1 M HCl solution.

If 2.0 mL of 0.010 M NaOH is mixed with enough water to make the total volume 8 mL, what is the molarity of the resulting solution?

Chemistry - DrBob222, Monday, October 3, 2011 at 9:43pm
ASSUMING that the 9 mL + the 1 mL adds to 10 mL of solution (which may not be correct), then you have 0.1M x 1/10 = ?

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