试题与答案

下列化学方程式中,正确的是( ) A.NaCl+HNO3=NaNO3+HCl B

题型:选择题

题目:

下列化学方程式中,正确的是(  )

A.NaCl+HNO3=NaNO3+HCl

B.Ag+2HCl=AgCl↓+H2

C.Al(OH)3+3HCl=AlCl3+3H2O

D.CaCO3+FeCl2=CaCl2+FeCO3

答案:

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