}Ŀб(𰸺ͽ)
ijУWdȤСMy՚SO2ĺNaOHҺSO2ĻWʽ2NaOHSO2Na2SO3H2ONaOHҺ1000 LѳȥCO2Ŀ՚ƷҺ|0.64 g(֪˕r՚ܶȼs1.3 g/L)
(1)յSO2|
(2)lNaOH|
(3)՚SO2|֔(ӋY_0.01)
ijWdȤСMy՚жĺNaOHҺSO2ķʽ£2NaOH+SO2TNa2SO4+H2ONaOHҺ100LѳȥCO2Ŀ՚ƷҺ|0.64g֪˕r՚ܶȞ1.3g/L
1յSO2|
2lNaOH|
3՚SO2|֔ӋY_0.01%
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com