Предмет: Химия, автор: ruzannaabr

РЕШИТЕЕЕНЕ ХИМИКИ умоляю

Приложения:
mandarin0104: Первое скорее всего: Cu + HgCl2 → CuCl2 + Hg (отвечать не стал тк по-моему не правильно + только одно)

Ответы

Автор ответа: svetka1574
0

Объяснение:

Cu+HgCl2=CuCl2+Hg

2Al+Fe2O3=Al2O3+2Fe

Zn+2HCl=ZnCl2+H2

Mg+H2SO4=MgSO4+H2

Fe+CuSO4=FeSO4+Cu

ruzannaabr: Можешь на листочке написать и прислать?
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