w | A | B | C | D | E | F |
ƿ͚wĿ|(zh)/g | 48.408 2 | 48.408 2 | 48.408 2 | 48.382 2 | 48.434 2 | 48.876 2 |
֪(bio)(zhn)rƿݷe0.293 LƿͿ՚Ŀ|(zh)48.4212g՚ƽ(du)|(zh)29ABCDEFЌW(xu)ҊĚw
(1)Nw܉ʹƷtҺɫ(W(xu)ʽ)___________________
(2)E(du)|(zh)____________
(3)(sh)(yn)ȡDĻW(xu)ʽ___________________________________________
(4)ABCܵĻW(xu)ʽ_________________________________________________
ĿлW(xu) Դ }ͣ
w | A | B | C | D | E | F |
ƿ w |(zh)g |
48.408 2 | 48.408 2 | 48.408 2 | 48.382 2 | 48.434 2 | 48.876 2 |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
w | A | B | C | D | E | F |
ƿ͚wĿ|(zh)/g | 48.4082 | 48.4082 | 48.4082 | 48.3822 | 48.4342 | 48.8762 |
֪(bio)(zhn)rƿݷe0.293 LƿͿ՚Ŀ|(zh)48.4212 g՚ƽ(du)|(zh)29ABCDEFЌW(xu)ҊĚw
(1)Nw܉ʹƷtҺɫ(W(xu)ʽ)________________
(2)E(du)|(zh)________
(3)(sh)(yn)ȡDĻW(xu)ʽ______________________________
(4)ABCܵĻW(xu)ʽ______________________________________________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
w | A | B | C | D | E | F |
ƿ͚wĿ|(zh)/g | 48.4082 | 48.4082 | 48.4082 | 48.3822 | 48.4342 | 48.8762 |
֪(bio)(zhn)rƿݷe0.293 LƿͿ՚Ŀ|(zh)48.4212 g՚ƽ(du)|(zh)29ABCDEFЌW(xu)ҊĚw
(1)NwУ܉ʹƷtҺɫ(W(xu)ʽ)________________
(2)E(du)|(zh)_________
(3)(sh)(yn)ȡDĻW(xu)ʽ________________________________________
(4)ABCܵĻW(xu)ʽ________________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
ijУW(xu)СMW(xu)M(jn)Сw(du)|(zh)Ĝy(c)Č(sh)(yn)£|(zh)ݷeȵğƿռwQռMwğƿ|(zh)(sh)(j)Ҋ±(ѓQɘ(bio)(zhn)rµĔ(sh)ֵ)?
w | A | B | C | D | E | F |
ƿ͚wĿ|(zh)/g | 48.4082 | 48.408 2 | 48.4082 | 48.3822 | 48.4342 | 48.8762 |
֪(bio)(zhn)rƿݷe0.293 LƿͿ՚Ŀ|(zh)48.4212 g՚ƽ(du)|(zh)29ABCDEFЌW(xu)ҊĚw?
(1)Nw܉ʹƷtҺɫ(W(xu)ʽ)_______________
(2)E(du)|(zh)____________
(3)(sh)(yn)ȡDĻW(xu)ʽ____________________________________
(4)ABCܵĻW(xu)ʽ__________________________________________________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
(1)ʹ~ϡƂ~w?
E£?
E^쵽ĬF(xin)?
E۵Ҫ
(2)ij~w(CuSO4nH2O)кȻc(sh)(yn)y(c)Y(ji)ˮnĔ(sh)ֵ?
A.ڌ(sh)(yn)^ҪõЃxе(̖(ho)ͬ)?
ƿбPƽ۟Fƿ?©?Li©ԇܡԇ܊A??
B.вУxñҪIJEȺ?
ٷQ~wڼˮܽ⡡^Vܼ^AgNO3ҺݷQӟw|(zh)ӟ^BaCl2ҺQ?
C.ϲ~w|(zh)a g|(zh)b gӟw|(zh)c gta g~wнY(ji)ˮn?
(3)~ܽȵĜy(c)?
ʯī늘O(ͬ)늽CuSO4ҺꎘO늘O(yng)ʽ
֪CuSO4Һ|(zh)60 gͨ10 minҺǡ׃?yu)oɫQl(f)F(xin)늘O|(zh)4 g˜ضCuSO4ܽ ?
(4)֪~мϡвl(f)(yng)ϡмH2O2~мuܽՈ(qng)ԓ(yng)ĻW(xu)ʽ?
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com