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Concentration of Dilutions?

If a polymer stock solution has a concentration of 10 g per dm^-3, and 2 ml of the polymer solution is added to 15 ml of distilled water, what is the new concentration?
Original post by lilysamir
If a polymer stock solution has a concentration of 10 g per dm^-3, and 2 ml of the polymer solution is added to 15 ml of distilled water, what is the new concentration?


Wrong forum, should be in Chemistry study help.

Vold×Cold=Vnew×CnewV_{\text{old}} \times C_{\text{old}}=V_{\text{new}} \times C_{\text{new}}

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