balance the following word equation:
(a)Calcium+ Water = calcium hydroxide + Hydrogen
(b)Iron + Hydrochloric acid= Iron chloride + Hydrogen
(c)Lead(IV) oxide = Lead(II) oxide + Oxygen
(d)Silver nitrate +Sodium chloride= Silver chloride + Sodium nitrate
(e) Aluminium + Oxygen= Aluminium oxide
(f)Iron + Sulphuric acid = Iron(II) sulphate + Hydrogen
(g)Magnesium nitride +Water = Magnesium hydroxide + Ammonia
(h)Potassium dichromate +Sulphuric acid = Potassium sulphate + Chromium sulphate+ Water + Oxygen
(i) Zinc sulphide + Oxygen= Zinc oxide + Sulphur dioxide
= to sign means heating sign
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Answered by
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a)Ca+ 2H2o=Ca(OH)2+H2
b)Fe+2HCl =Fecl2 +H2
c)PbO2=2PbO+O2
d)AgNo3+NaCl=AgCl+ NaNO3
e)4Al +3O2= 2Al2O3
g)Mg3NO2+6H2O=3Mg(OH)2+NH3
f)Fe+H2SO4= FeSO4+H2
h)2K2Cr2O7+2H2SO4=2K2SO4+2Cr2SO4
+2H2O+2O2
i)2ZnS+ 3O2= 2ZnO+ 2So2
hope it will help but plzz don't forget 2 mark as brainiest answer
b)Fe+2HCl =Fecl2 +H2
c)PbO2=2PbO+O2
d)AgNo3+NaCl=AgCl+ NaNO3
e)4Al +3O2= 2Al2O3
g)Mg3NO2+6H2O=3Mg(OH)2+NH3
f)Fe+H2SO4= FeSO4+H2
h)2K2Cr2O7+2H2SO4=2K2SO4+2Cr2SO4
+2H2O+2O2
i)2ZnS+ 3O2= 2ZnO+ 2So2
hope it will help but plzz don't forget 2 mark as brainiest answer
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