Предмет: Химия, автор: otlichnik8890

Реакция золота с царской водкой
нужна формула

Ответы

Автор ответа: tilontop1gg

2

Ответ:

Au+3HNO3+3HCl--->AuCl3+3NO2+3H2O

Автор ответа: andrdys

1

Ответ:

Au + HNO₃ + 4HCl = H[AuCl₄] + NO↑ + 2H₂O

Объяснение:

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