# Chemistry

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The answeres to the previous post was not what I am looking for...so please try to help me.....

How can I make various concentrations of CuSO4(this is a blue solution)?

I know that to make 0.1M you would fill the copper solution up to 10mL in the graduated cylinder and then add water to the rest..but how can you prepare a 0.01M? 0.001? 0.0001?..........using water and graduated cylinder?

• Chemistry -

If you have .1M, and want .01M, that is a dilution of 10. One part .1M silution, nine parts water. One part=10/10 ml

.0001 from .1M, that is a thousand dilution, 1 part .1M, and 999 parts water. One part=10ml/1000

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