下列反应中气体作氧化剂的是
A.S03通入水中:S03+H20=H2S04 |
B.C12通人FeCl2溶液中:C12+2FeCl2=2FeCl3 |
C.HCl通入NaOH溶液中:HCl+NaOH=NaCl+H20 |
D.C02通入NaOH溶液中:C02+2NaOH=Na2C03+H20 |
下列反应中气体作氧化剂的是
A.S03通入水中:S03+H20=H2S04 |
B.C12通人FeCl2溶液中:C12+2FeCl2=2FeCl3 |
C.HCl通入NaOH溶液中:HCl+NaOH=NaCl+H20 |
D.C02通入NaOH溶液中:C02+2NaOH=Na2C03+H20 |
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