Предмет: Химия, автор: danadasha

ДОПОМОЖІТЬ визначте кількість речовини, що відповідає 10 г сульфатної кислоти

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Автор ответа: nikolaygr

Відповідь:

M(H2SO4)=98г/моль

n(H2SO4)=10/98=0,102моль=0,1моль

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ДОПОМОЖІТЬ визначте кількість речовини, що відповідає 10 г сульфатної кислоти​

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ДОПОМОЖІТЬ визначте кількість речовини, що відповідає 10 г сульфатної кислоти