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In: Chemistry

To what volume (in mL) should you dilute 100.0 mL of a 5.00 M CaC2 solution...

To what volume (in mL) should you dilute 100.0 mL of a 5.00 M CaC2 solution to obtain a 0.750 M CaC2 solution?

Solutions

Expert Solution

Initial                                                               Final

M1 = 5M                                                        M2 = 0.750M

V1   = 100ml                                                V2   =

                  M1V1           =            M2V2

                      V2           = M1V1/M2

                                      = 5*100/0.75   = 666.6ml >>>>> answer


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