ijW(xu)dȤСMy՚жĺNaOHҺSO2(yng)W(xu)ʽ£2NaOHSO2Na2SO3H2O
20g NaOHҺ1000LѳȥCO2Ŀ՚ƷҺ|(zh)0.64g
֪˕r՚ܶȼs1.3g/L
1յSO2|(zh) 2NaOHҺ|(zh)|(zh)֔(sh)
3՚SO2|(zh)֔(sh)ӋY(ji)_0.01
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Ҫȱ | Y(ji)Ӱ |
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ĿлW(xu) Դ }ͣ
Ҫȱ | Y(ji)Ӱ |
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ĿлW(xu) Դ }ͣx
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yrg/ | 0 | 1 | 2 | 3 |
pH | 4.73 | 4.62 | 4.56 | 4.55 |
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ĿлW(xu) Դ }ͣ
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ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)
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