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ANNAPAULINEPARAMIIN
Answered

it refers to the ratio of the mass of the solute divided by the mass of the solution?

a.percent by mass
b.percent by length
c.percent by volume
d.percent by decibel​

Sagot :

ASHIRUHOSEIN

Answer:

There are several ways of expressing the concentration of a solution by using a percentage. The mass/mass percent (% m/m) is defined as the mass of a solute divided by the mass of a solution times 100: %m/m=massofsolutemassofsolution×100% mass of solution = mass of solute + mass solvent.

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