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October 25, 2014

Homework Help: chemistry

Posted by Anonymous on Wednesday, September 21, 2011 at 4:09pm.

Indicate the concentration of each ion present in the solution formed by mixing the following. (Assume that the volumes are additive.)
(a) 50 mL of 0.100 M HCl and 10.0 mL of 0.510 M HCl
(b) 15.0 mL of 0.309 M Na2SO4 and 38.6 mL of 0.200 M KCl
(c) 3.50 g of NaCl in 40.2 mL of 0.372 M CaCl2 solution

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