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Chemistry, 10.05.2021 22:00 carlosiscr7

Una concentración 9% m/m, significa que: a) hay 9 gramos de soluto en 100 gramos de disolución.
b) hay 9 gramos de soluto en 1000 gramos de disolución.
c) hay 9 gramos de soluto en 100 mililitros de disolución.
d) hay 9 gramos de soluto en 100 gramos de disolvente.

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Una concentración 9% m/m, significa que: a) hay 9 gramos de soluto en 100 gramos de disolución.

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