Math, asked by sshhjjaamm, 6 months ago

a chemistry experiment calls for 30% solution of cppper sulfate .alia has 40 ml of 25% solution how many ml of 60 % solution should she aded to obtain the needed 30% solution

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Answered by krishapatel2811rp66

0

Step-by-step explanation:

google pe serch kar ke likh lo.

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