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Поллианна9
@Поллианна9
July 2022
2
11
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В 200 г воды растворили 10 г соли. Вычислите массовую долю в растворе
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IrVB
W% = m(вещества)*100%/m(раствора)
W%=10*100/(200+10) = 4,76%
3 votes
Thanks 4
penquin
w%=m*100%/m
W%=10*100/(200+10)=4,76%
4 votes
Thanks 6
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Answers & Comments
W%=10*100/(200+10) = 4,76%
w%=m*100%/m
W%=10*100/(200+10)=4,76%