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Natalka [10]
3 years ago
9

Can someone help me with number 7 pls ???

Biology
1 answer:
Naya [18.7K]3 years ago
6 0

M1V1=M2V2

M1 * (650 ml) = 0.675 M *450 ml

M1= (0.675 M * 450 ml) / 650 ml

M1= 0.467 M

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