题目内容
(请给出正确答案)
[单选题]
有X、Y、Z三种金属,把Y投入X(NO3)2溶液中,Y表面有X析出,把X投入Z(NO3)2溶液中,X表面有Z析出.X、Y、Z三种金属的活动性由强到弱的顺序是()
A.Z>Y>X
B.X>Y>Z
C.Y>X>Z
D.X>Z>Y
答案
C、Y>X>Z
如果结果不匹配,请 联系老师 获取答案
A.Z>Y>X
B.X>Y>Z
C.Y>X>Z
D.X>Z>Y
C、Y>X>Z
A.Z>Y>X
B.Y>X>Z
C.X>Y>Z
D.X>Z>Y
A.X>Y>Z
B.X>Z>Y
C.Y>X>Z
D.无法比较
A.Y、Z、X
B.X、Y、Z
C.X、Z、Y
D.Z、Y、X
A.Z>Y>X
B.Y>X>Z
C.Z>X>Y
D.X>Y>Z
A.X>Y>Z
B.Z>Y>X
C.X>Z>Y
D.Y>Z>X
A.X>Y>Z
B.Z>Y>X
C.Y>X>Z
D.X>Z>Y
A.X>W>Y>Z
B.Z>Y>X>W
C.W>X>Y>Z
D.X>Y>W>Z
A.X>Y>Z
B.Z>X>Y
C.X>Z>Y
D.Y>X>Z
A.Z>X>Y
B.X>Y>Z
C.X>Z>Y
D.Y>X>Z
A.Z>Y>X
B.X>Y>Z
C.Y>X>Z
D.Y>Z>X
A.Y>X>Z
B.X>Y>Z
C.X>Z>Y
D.Y>Z>X