Предмет: Химия, автор: PoMogitePeshut

Який об'єм водню (н.у.) виділився, якщо із сульфатною кислотою прореагувало 0,08г алюмінію. СРОЧНО!!!!

Ответы

Автор ответа: Trgnbv

0

0.08г х=0.01л

2Al+3H2SO4=Al2(SO4)3+3H2

54г 67.2л

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