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ĿлW(xu) ԴԔ }ͣ}
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ĿлW(xu) ԴԔ }ͣ}
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ĿлW(xu) ԴԔ }ͣx}
Aɫ(yng)^{(ln)ɫ⒲{(ln)ɫ |
BҺμӷ̪Һ@tɫˑ(yng)zԇƿʢb |
C|(zh)NaHCO3cNa2CO3c}ᷴ(yng)ͬla(chn)CO2we |
DNa2CO3NaHCO3(wn)ͬl£Na2CO3ܽȱNaHCO3С |
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ĿлW(xu) ԴԔ }ͣx}
A᷀(wn)ԣNa2CO3NaHCO3 |
BܽȣNa2CO3NaHCO3 |
Cc}ᷴ(yng)ʣNa2CO3NaHCO3 |
DNa2CO3NaHCO3 |
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ĿлW(xu) ԴԔ }ͣ}
̖ | ض/ | H2SO4we/mL | KIҺwe/mL | H2Owe/mL | Һ / mL | F(xin){(ln)ɫrg /s |
A | 39 | 10 | 5 | 5 | 1 | 5 |
B | TB | 10 | 5 | 5 | 1 | ]F(xin){(ln)ɫ |
C | 5 | 10 | 5 | 5 | 1 | 39 |
D | | | | | | t |
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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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