14֣ijУW(xu)СMͬW(xu)_(ki)չһϵеĻW(xu)(sh)(yn)(dng)
1ͬW(xu)ÈD1ʾby(c)\cᷴ(yng)ʣ2g\Fƿ?j)?ni)ͨ^(gu)Һ©1molL-1ϡ40mLռ10mLwͨ^(gu)ӛ õ(yng)ʞXmolL-1min-1(sh)(yn)_(ki)ʼr(sh)zԓbÚԵķ
2ͬW(xu)ÈD2bÜy(c)Na2CO3NaClĹwNa2CO3|(zh)?jn)?sh)
ټ҃ԇܸЃɸ(do)zBӌ(du)(yng)ӿںʢϡԇl(f)(yng)ųwtNa2CO3NaClĹwϡᑪ(yng)քe xУx̖(ho)
GܿûW(xu)(sh)(yn)һNÃx(li)@NxQ
ۃxҽӿڵBӷʽ£AB BB CB
(xi)ӿڵľ̖(ho)
ܞߜy(c)Ĝ(zhn)_ԣռwbx(sh)ǰ(yng)M(jn)еIJ_____________(ki)ʼx(sh)r(sh)_x(sh)r(sh)ҕ߅ζҺ(hu)(do)y(c)wwe__________ƫƫСo(w)Ӱ푡
3ͬW(xu)cͬW(xu)(sh)(yn)?zi)ͬÈD3bÜy(c)ɵCO2|(zh)ԓbô@ȱĶ(do)(sh)(yn)`Ո(qng)ʹy(c)Y(ji)ƫҪԭ
ĿлW(xu) (li)Դ }ͣx
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
14֣ijУW(xu)СMͬW(xu)_(ki)չһϵеĻW(xu)(sh)(yn)(dng)
1ͬW(xu)ÈD1ʾby(c)\cᷴ(yng)ʣ2g\Fƿ?j)?ni)ͨ^(gu)Һ©1molL-1ϡ40mLռ10mLwͨ^(gu)ӛ õ(yng)ʞXmolL-1min-1(sh)(yn)_(ki)ʼr(sh)zԓbÚԵķ
2ͬW(xu)ÈD2bÜy(c)Na2CO3NaClĹwNa2CO3|(zh)?jn)?sh)
ټ҃ԇܸЃɸ(do)zBӌ(du)(yng)ӿںʢϡԇܣl(f)(yng)ųwtNa2CO3NaClĹwϡᑪ(yng)քe xУx̖(ho)
GܿûW(xu)(sh)(yn)һNÃx(li)@NxQ
ۃxסҽӿڵBӷʽ£AB BB CB
(xi)ӿڵľ̖(ho)
ܞߜy(c)Ĝ(zhn)_ռwbx(sh)ǰ(yng)M(jn)еIJ_____________(ki)ʼx(sh)r(sh)_x(sh)r(sh)ҕ߅ζҺ(hu)(do)y(c)wwe__________ƫƫСo(w)Ӱ푡
3ͬW(xu)cͬW(xu)(sh)(yn)?zi)ͬÈD3bÜy(c)ɵCO2|(zh)ԓbô@ȱĶ(do)(sh)(yn)`Ո(qng)ʹy(c)Y(ji)ƫҪԭ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ2012ʡи11ģMԇ?yn)CW(xu)ԇ }ͣ(sh)(yn)}
14֣ijW(xu)СMͬW(xu)_(ki)չһϵеĻW(xu)(sh)(yn)(dng)
1ͬW(xu)ÈD1ʾby(c)\cᷴ(yng)ʣ2g\Fƿ?j)?ni)ͨ^(gu)Һ©1molL-1ϡ40mLռ10mLwͨ^(gu)ӛ õ(yng)ʞXmolL-1min-1(sh)(yn)_(ki)ʼr(sh)zԓbÚԵķ
2ͬW(xu)ÈD2bÜy(c)Na2CO3NaClĹwNa2CO3|(zh)?jn)?sh)
ټס҃ԇܸЃɸ(do)zBӌ(du)(yng)ӿںʢϡԇܣl(f)(yng)ųwtNa2CO3NaClĹwϡᑪ(yng)քe xУx̖(ho)
GܿûW(xu)(sh)(yn)һNÃx(li)@NxQ
ۃxҽӿڵBӷʽ£AB BB CB
(xi)ӿڵľ̖(ho)
ܞߜy(c)Ĝ(zhn)_ԣռwbx(sh)ǰ(yng)M(jn)еIJ_____________(ki)ʼx(sh)r(sh)_x(sh)r(sh)ҕ߅ζҺ棬(hu)(do)y(c)wwe__________ƫƫСo(w)Ӱ푡
3ͬW(xu)cͬW(xu)(sh)(yn)?zi)ͬÈD3bÜy(c)ɵCO2|(zh)ԓbô@ȱݣĶ(do)(sh)(yn)`Ո(qng)ʹy(c)Y(ji)ƫҪԭ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ2013-2014W(xu)߿W(xu)݆}(f)(x) W(xu)(sh)(yn)Ãxͻ(x)棩 }ͣ(sh)(yn)}
ijW(xu)СMͬW(xu)_(ki)չһϵеĻW(xu)(sh)(yn)(dng)
Ո(qng)ㅢc(sh)(yn)І(wn)}:
(1)ͬW(xu)ÈD1ʾb,y(c)\cᷴ(yng):2 g \Fƿ?j)?ni),ͨ^(gu)Һ©1 molL-1ϡ40 mL,ռ10 mLw,ͨ^(gu)ӛõ(yng)ʞx mol(Lmin)-1(sh)(yn)_(ki)ʼr(sh)zԓbÚԵķ
(2)ͬW(xu)ÈD2bÜy(c)Na2CO3NaClĹwNa2CO3|(zh)?jn)?sh):
҃ԇܸЃɸ(do),zBӌ(du)(yng)ӿں,ʢϡԇ,l(f)(yng),ųw,twϡᑪ(yng)քex(x̖(ho));
GܿûW(xu)(sh)(yn)һNÃx(li),@Nx;
xҽӿڵBӷʽ:AB,BB,CB((xi)ӿڵľ̖(ho));
ߜy(c)Ĝ(zhn)_,ռw,bx(sh)ǰ(yng)M(jn)еIJ
(3)ͬW(xu)cͬW(xu)(sh)(yn)?zi)?/span>:ÈD3bÜy(c)ɵCO2|(zh),ԓbô@ȱ,Ķ(do)(sh)(yn)`,Ո(qng)ʹy(c)Y(ji)ƫҪԭ
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com