Chemistry

Chemistry, 25.07.2021 22:10, jesussalido123

Cho 16 gam sắt III oxit tác dụng với 146 gam dung dịch axit clohiđric 20% , Thu được dung dịch A. a. Xác định khối lượng chất tan có trong A ? b. Tính C% của chất trong A ?

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Cho 16 gam sắt III oxit tác dụng với 146 gam dung dịch axit clohiđric 20% , Thu được dung dịch A. a....

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