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Сколько грамм хлора прореагирует с 5,6л этилена? помогите пожалуйста)
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С2Н4+С|2=С2Н4С|2 n=V/22,4. n(c2h4)=5,6/22,4=0,25 Так как они реагируют между собой в одинаковых количествах значит было 0,25моль С|2. m=n×Mr Mr(Cl2)=35,5×2=71 m=0,25×71=17,75
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Автор:
rainbowged3 - 6 лет назад
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