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Kristina2016Petrova
@Kristina2016Petrova
August 2022
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в 45 г воды растворили 5 г соли. Вычислите массовую долю( в % ) соли в полученном растворе.
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kedr57
Verified answer
Ω=
m
растворённого вещества/
m
раствора=5г/(45+5)=0,1 или
10%
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Verified answer
Ω= mрастворённого вещества/mраствора=5г/(45+5)=0,1 или 10%