A?yn)һ㷴?yng)M(jn) |
Bųwϵ(ni)Ŀ՚⣬ʹ(yng)^(gu)̸ȫ |
Ccᷴ(yng)Ԯa(chn)CO |
D˷(yng)ӟr(sh)gL(zhng)ڮa(chn)CO |
ĿлW(xu) (li)ԴԔ }ͣx}
ANa2CO3ųCO2w |
BFeаl(f)gF(xin) |
CքeմНⰱˮ͝ă֧a(chn)ן |
DFeOH3ˮڝ |
鿴𰸺ͽ>>
ĿлW(xu) (li)ԴԔ }ͣ(wn)}
鿴𰸺ͽ>>
ĿлW(xu) (li)ԴԔ }ͣ(wn)}
(sh)(yn) | A(y)y(c)F(xin) | A(y)y(c)(j) | (sh)HY(ji) |
(sh)(yn)12 mL Na2CO3Һеμ1 mL 0.5 molL-1CaCl2Һ | аɫ | Na2CO3ҺеCO32-^cCaCl2l(f)(yng) | аɫ |
(sh)(yn)22 mL NaHCO3Һеμ1 mL 0.5 molL-1CaCl2Һ | o(w)ɫ | NaHCO3ҺеCO32-ȺСcCaCl2(yng) | аɫF(xin)ͬr(sh)ð |
鿴𰸺ͽ>>
ĿлW(xu) (li)ԴԔ }ͣx}
AɽʯƷҪcA| |
BɽʯɫS?yn)麬вͬΑB(ti)Ľ |
CĿ՚܌(do)ɽʯƷܽ׃|(zh) |
Dڸ՚пܕ(hu)(do)ɽʯƷÓˮ׃|(zh) |
鿴𰸺ͽ>>
ĿлW(xu) (li)ԴԔ }ͣ}
A݆C(j) | Bɫ |
Cģ | D͙C(j) |
鿴𰸺ͽ>>
ĿлW(xu) (li)ԴԔ }ͣx}
A\(yn)ݔ(ch)棬İȫǶȿ]ѵȼ |
BȻĺ軯_(ki) |
Cȼųğȼa(chn)(du)h(hun)Ⱦ̶ȵЧ |
DȻдڴ|(zh) |
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)(zhun)^(q) | p_e(bo)(zhun)^(q) | vʷ̓o(w)xкϢe(bo)(zhun)^(q) | ֙(qun)e(bo)(zhun)^(q)
`ͲϢe(bo)Ԓ(hu)027-86699610 e(bo)]䣺58377363@163.com