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(1)A是__________,C是________ ,D是__________,G是__________(填化学式)。?
(2)写出下列反应的离子方程式:
B+浓盐酸:________________________________;?
G+NaOH溶液:____________________________。?
G+稀盐酸:____________________________。?
(3)单质C不能跟冷浓HNO3反应的原因是________________________
- 答案
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(1)A是__________,C是________ ,D是__________,G是__________(填化学式)。?
(2)写出下列反应的离子方程式:
B+浓盐酸:________________________________;?
G+NaOH溶液:____________________________。?
G+稀盐酸:____________________________。?
(3)单质C不能跟冷浓HNO3反应的原因是________________________