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Write the balanced chemical equations of the following word equations:- 1) Sodium hydroxide + sulphuric acid —> sodium sulphate + water 2) Potassium bicarbonate + sulphuric acid → potassium sulphate + carbon dioxide + water3) Iron + sulphuric acid → ferrous sulphate + hydrogen 4) Chlorine + sulphur dioxide + water → sulphuric acid + hydrogen chloride5) Silver nitrate — silver + nitrogen dioxide + oxygen6) Copper + nitric acid → copper nitrate + nitric oxide + water7) Ammonia + oxygen → nitric oxide + water8) Barium chloride + sulphuric acid → barium sulphate + hydrochloric acid9) Zinc sulphide + oxygen → zinc oxide + sulphur dioxide 10) Aluminium carbide + water → aluminium hydroxide + methanePlease answer all equations |
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Answer» 1.Na(OH)2+H2So4=NaSo4+2H2O2.3.Fe+H2So4=FeSo4+H2.4.cl2+So2+2H2O= 2Cl+So42+4H5.2AgNo3=2Ag+2No2+O2.6.4HNo3+Cu=Cu(NO3)2+2No2+2H2O.7.4HN3+3O2=2N2+6H20.8.BaCl2+H2So4=BaSo4+2Hcl 9.Zn+O2=Zno+So4.10.Al4C3+12H2O=4Al(OH)+CH3 |
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