写出离子方程式2Al+aNaOH+2H2O==2NaAlO2+3H2↑Al2O3+2NaOH==2NaAlO2+H2OA
来源:学生作业帮 编辑:神马作文网作业帮 分类:数学作业 时间:2024/10/03 12:26:06
写出离子方程式
2Al+aNaOH+2H2O==2NaAlO2+3H2↑
Al2O3+2NaOH==2NaAlO2+H2O
Al(OH)+NaOH=NaAlO2+2H2O
NaAlO2+4HCl=AlCl3+NaCl+2H2O
2NaOH+CO2=Na2CO3
2Al+aNaOH+2H2O==2NaAlO2+3H2↑
Al2O3+2NaOH==2NaAlO2+H2O
Al(OH)+NaOH=NaAlO2+2H2O
NaAlO2+4HCl=AlCl3+NaCl+2H2O
2NaOH+CO2=Na2CO3
2Al +2OH- + 2H2O = 2AlO2- +3H2↑
Al2O3 + OH- = 2AlO2- + H2O
Al3+ + 4OH- = AlO2- + 2H2O
AlO2- + 4H+ = Al3+ + 2H2O
2OH- + CO2 = CO32-
Al2O3 + OH- = 2AlO2- + H2O
Al3+ + 4OH- = AlO2- + 2H2O
AlO2- + 4H+ = Al3+ + 2H2O
2OH- + CO2 = CO32-
Al2O3+2NaOH=2NaAlO2+H2O
Al(OH)3+NaOH=NaAlO2+2H2O离子式?
方程式 Al+NaOH+H20=Naalo2+H2 Al2O3+NaOH=NaAlO2+H2O Al(OH)3+NaOH
2Al+2NaOH+2H2O=2NaAlO2+3H2↑和2Al+2NaOH+6H2O=2NaAlO2+3H2↑+4H2O
NaOH+Al(OH)3=NaAlO2+2H2O 离子方程式
Al2O3+2NaOH +3H2O=2NA[AL(OH)4] Al2O3+2NaOH = 2NaAlO2+H2O
Na2CO3+co2+H2O=2NaHCO3 2AL+2NaOH+2H2O=2NaALO2+3H2 NaALO2+CO2
2Al+2NaOH+2H2O=2NaAlO2+3H2↑
2Al+2NaOH+2H2O=2NaAlO2+3H2↑转移了几个电子
Al2O3+2NaOH=2NaAlO2+H2O为什么会反应?
关于Al(OH)3+NaOH=NaAlO2+2H2O
Al(OH)3 + NaOH = NaAlO2 + 2H2O