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In: Chemistry

What volume of 6.00 M HNO3 is needed to make 500.0 mL of a 0.250 M...

What volume of 6.00 M HNO3 is needed to make 500.0 mL of a 0.250 M solution?

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Expert Solution

Before dilution                                               After dilution

M1 = 6M                                                       M2 = 0.25M

V1 =                                                              V2 = 500ml

              M1V1     =   M2V2

                  V1     =M2V2/M1

                           = 0.25*500/6   = 20.84ml >>>> answer


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