Chemistry, 29.07.2021 20:10 RyleyM

Bài 6: Cho 1,6g đồng (II) oxit tác dụng với 100g dung dịch axit sunfuric có nồng độ 20%. A) Viết phương trình phản ứng hóa học. B) Tính nồng độ phần trăm các chất có trong dung dịch sau khi phản ứng kết thúc.

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Bài 6: Cho 1,6g đồng (II) oxit tác dụng với 100g dung dịch axit sunfuric có nồng độ 20%. A) Viết phư...

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