pls answer it's urgent
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Explanation:
1. Mg + 2HNO3 ---→Mg(NO3)2 + H2
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Explanation:
- mg+4hno3=mg(no3)2+2no2+2h2o
- 2Nh3+3cuo=3cu+n2+3h2o
- h2s+cl2=2hcl+s
- S+6hno3=h2so4+6no2+2h2o
- 2kclo3=2kcl+3o2
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