Sục từ từ khí CO2 đến dư vào dung dịch...
Câu hỏi: Sục từ từ khí CO2 đến dư vào dung dịch chứa Ca(OH)2 và NaAlO2 (hay Na[Al(OH)4]). Khối lượng kết tủa thu sau phản ứng được biểu diễn trên đồ thị như hình vẽ. Giá trị của m và x lần lượt là ![](data:image/png;base64,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)
A 72,3 gam và 1,01 mol
B 66,3 gam và 1,13 mol
C 54,6 gam và 1,09 mol
D 78,0 gam và 1,09 mol
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc gia môn Hóa trường THPT Chuyên Tuyên Quang - Lần 1 - năm 2017