please give the answer fast........
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1)cao+h2o=ca(oh)2
2)2pb(No)3 twice=2pbO+4No2+O2
3)pb(No)3 twice +2kI = 2kNo3+pbI2
4)2feSO4 =fe2O3+SO2+SO3
5)N2O5+H2O=2HNO3
6)Zn(OH)2 + 2NaOH → Na2(Zn(OH)4)
kashvi5326:
thnx
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