Chemistry, 16.06.2021 21:40, Shybaby7334

Cho 16.8g Fe tác dụng hoàn toàn với 200g dung dịch CuSO4 thu được 18g chất rắn. Nồng độ phần trăm dung dịch CuSO4 trước phản ứbf và dung dịch và FeSO4 sau phản ứng là?

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Cho 16.8g Fe tác dụng hoàn toàn với 200g dung dịch CuSO4 thu được 18g chất rắn. Nồng độ phần trăm du...