Chemistry, 23.07.2021 23:20 codycollier

Cho 12,8 gam hỗn hợp X gồm FeO và Fe vào dung dịch H2SO4 loãng, dư. Sau khi các phản ứng xảy ra hoàn toàn thu được 2,24 lit khí ở đktc a. Viết phương trình phản ứng xảy ra b. Tính thành phần trăm theo khối lượng mỗi chất trong hỗn hợp X

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Cho 12,8 gam hỗn hợp X gồm FeO và Fe vào dung dịch H2SO4 loãng, dư. Sau khi các phản ứng xảy ra hoàn...

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