Chemistry, 09.09.2021 08:50 sandeebassett3

Cho 10,6 gam sodium carbonate tác dụng vừa đủ với dung dịch hydrochloric acid 7,3% . Sau phản ứng thu được dung dịch X a) thể tích khí carbon dioxide bay ra
b) tính khối lương dung dịch hydrochloric acid cần dùng
c)tính nồng độ% của dung dịch X

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Cho 10,6 gam sodium carbonate tác dụng vừa đủ với dung dịch hydrochloric acid 7,3% . Sau phản ứng th...