Summary of Redox Reaction 3As2O3 + 4NO3 + 9H2O = 6H3AsO4 + 2N2O3 is a redox reaction where As is oxidized and O is reduced. As2O3is a reducing agent (i.e. it lost electrons) and NO3is a oxidizing agent (i.e. it gained electrons)....
As2O3+4NO3+5H2O =2AsH3O4+2N2O3 ReactantsProducts As22✔️ O2014❌ N44✔️ H106❌ We could not determine all the steps needed to balance the equation using trial and error. This may mean it requires too many steps and the chemical equation is too complex t...
若生成2 mol H3AsO4,则反应中转移电子的物质的量为___。(6)若反应产物NO2与11.2 L O2(标准状况)混合后用水吸收全部转化成浓硝酸,则NO2的物质的量为___。 答案 答案:(1)(2)A (3)ZnSO4 AsH3(4)0.6 NA (5)10 mol (6)2 mol解析:(1)在该反应中Zn的化合价由0价变成+2价,一共升高了6×2=1...