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A 25.00 mL aliquot of solution has a concentration of 3.813 x 10-5​ M, what is...

A 25.00 mL aliquot of solution has a concentration of 3.813 x 10-5​ M, what is the concentration of the 50.0 mL solution the aliquot was taken from?

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Expert Solution

before dilution                                                                 after dilution

M1 = 3.813*10-5 M                                                         M2 =

V1   = 25ml                                                                       V2 = 50ml

                M1V1    =   M2V2

                   M2     = M1V1/V2

                             = 3.813*10-5 *25/50    = 1.9065*10-5 M >>>> answer

queen_honey_blossom answered 2 years ago
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