Chemistry
Senior High
答えは、エ、カ、キなのですが、考え方がわからないです💦
153
【塩】次の物質(ア)~(ク)から塩に分類されるものをすべて選び
記号で答えよ。
(ア) CH3COOH
(イ)HCI
(イ) HCI(ウ) Zn
(エ) CaCO3
(オ) NaOH
(カ) NaCl
(4) KNO3
(ク)
NH3
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