Chemistry
Senior High
酸化鉄(Ⅱ)や酸化銅(Ⅰ)の(Ⅱ)や(Ⅰ)は何を意味してますか?
Unresolved
Answers:
1
Chemistry
Senior High
なぜ(イ)は酸性が入るんですか?
Unresolved
Answers:
1