Chemistry, asked by valechamanoj45, 11 months ago

heyy answer it please it's an urgent my exam is there tmrw please​

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Answers

Answered by mahekjais01
0

Answer:

1. fe3o4

2.no+h2o

3.Na2ZnO2 + H. 2

4.cuo

5.znso4+h2

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