}Ŀб(𰸺ͽ)
ijW(xu)dȤСMy՚жĺNaOHҺSO2(yng)ķʽ£2NaOH+SO2TNa2SO4+H2ONaOHҺ100LѳȥCO2Ŀ՚ƷҺ|(zh)0.64g֪˕r՚ܶȞ1.3g/L
1յSO2|(zh)
2l(f)(yng)NaOH|(zh)
3՚SO2|(zh)֔(sh)ӋY(ji)_0.01%
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)
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