Предмет: Химия, автор: arsen2021goro

Укажіть рядок, що містить лише формули солей, дайте їм назви:
а) K 3 PO 4 , Ca(PO 4 ) 2 , HNO 2 , O 3
б) Ka 2 SO 4 , K 2 CO 3 , ZnSO 4 , KF
в) H 3 AsO 4 , K 2 CO 3 , H 2 SO 4 , Al (OH ) 3
г) CaSO 4 , P 2 O 5 , H 2 SO 3 , HF
ДАЮ 15 БАЛОВ

Ответы

Автор ответа: hogwarts10
2

Ответ:

б) K2SO4, K2CO3, ZnSO4, KF

K2SO4 калій сульфат, K2CO3 калій карбонат, ZnSO4 цинк сульфат, KF калій фторид

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