Предмет: Химия, автор: irakuhtenko

Порахуйте суму коефіцієнтів у рівнянні

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Ответы

Автор ответа: svetka1574

Ответ:

Объяснение:

2PbS + 3O2 = 2PbO + 2SO2

ответ: 9

irakuhtenko: А можешь сказать как ты считал/а?

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