Chemistry, 08.07.2021 19:10 chelly70

Cho 11,2 gam Fe tác dụng với 98,0 gam dung dịch H2SO4 10%. a) Viết phương trình phản ứng xãy ra. Tính khối lượng của dung dịch sau phản ứng. b) Tính thể tích khí Hidro thoát ra (ở đktc). Tính nồng độ % của các chất có trong dung dịch sau phản ứng.

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Cho 11,2 gam Fe tác dụng với 98,0 gam dung dịch H2SO4 10%. a) Viết phương trình phản ứng xãy ra. Tín...

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