ijУW(xu)dȤСM^ƉAS@ϢP(gun)}M(jn)о
a(chn)Ʒԭ
ԓSáƉAa(chn)a(chn)Ʒ——ANa2CO3ͻNH4Cl
a(chn)ԭǣNH3CO2ͨʳ}ˮеõNaHCO3wNH4ClҺ(yng)ĻW(xu)ʽ飺 xNaHCO3ӟƵüA
a(chn)̡
|
NH4Cl NH3+HCl
֪20rP(gun)|(zh)ܽ£wָ1weˮܽĚwwe
|(zh) | NaCl | NaHCO3 | NH4Cl | NH3 | CO2 |
ܽ | 36.0g | 9.6g | 37.2g | 710 | 0.9 |
}ӑՓ
ŲͬQ (yng)аl(f)˃ɂ(yng)һW(xu)ʽ (yng)ټm}ᣬmָ
ƙz]l(f)ԚwCķ
a(chn)пѭh(hun)ʹõ ̖
A]l(f)ԚwC BҺD CV DNH4Cl
Mɴ_
Qȡһ|(zh)ļAƷ(jng)γּӟٷQ|(zh)o׃
ȡAƷmˮƷȫܽ⣬ԓҺм^ϡHNO3ٵμAgNO3Һаɫɴ_AƷs|(zh) W(xu)ʽ
y
һ | ||||
wҺ|(zh) | 100g | 100g | 100g | 100g |
CaCl2Һ|(zh) | 10g | 20g | 30g | 40g |
ɵij|(zh) | 4g | 10g | 10g |
QȡԓAƷ44 gwˮ400gҺƽ֞ķȻքeһ|(zh)?jn)?sh)CaCl2Һ(sh)(j)Ҋ
ՈД(sh)(j)شӋ㣺
ţ= g
ڌȫ(yng)Һ|(zh)Ȼc|(zh)?jn)?sh)Ƕ(ҪӋ^Y(ji)0.1%)
Y(ji)˼
Ոͨ^Ӌ㲢Y(ji)±Д˼AƷȼ ƷAyCaCl2ҺĞBaCl2Һy`pС
|
ĿлW(xu) Դ }ͣx
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣx
| ||
|(zh) | NaCl | NaHCO3 | NH4Cl | NH3 | CO2 |
ܽ | 36.0g | 9.6g | 37.2g | 710 | 0.9 |
һ | ||||
wҺ|(zh) | 100g | 100g | 100g | 100g |
CaCl2Һ|(zh) | 10g | 20g | 30g | 40g |
ɵij|(zh) | 4g | m | 10g | 10g |
I(y)A(bio)(zhn)Na2CO3% | |||
(yu)Ʒ | һƷ | ϸƷ | Ʒ |
95 | 80 | 75 | 40 |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣx
| ||
|(zh) | NaCl | NaHCO3 | NH4Cl | NH3 | CO2 |
ܽ | 36.0g[ | 9.6g | 37.2g | 710 | 0.9 |
| ||
| ||
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣx
| ||
| ||
| ||
E | F(xin) | Y(ji)Փ |
ȡƷеһNԇώ(do)ܵĆο(do)һʯˮУӟw^F(xin) ȡƷеһNԇώ(do)ܵĆο(do)һʯˮУӟw^F(xin) |
a(chn)oɫʯˮ׃ a(chn)oɫʯˮ׃ |
ԓƷNaHCO3tNa2CO3 ԓƷNaHCO3tNa2CO3 |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)
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