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123qwea
@123qwea
July 2022
1
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смешали 14 л кислорода и 16 л азота найдите объёмную долю каждого газа в полученной смеси помогите !!!!!!
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ДядюшкаХимик
Ф(O2) = 14/(14+16)*100%=46.7%
Ф(N2) = 100%-46.7% = 53.3%
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Answers & Comments
Ф(N2) = 100%-46.7% = 53.3%