ЙCW(xu)֪Rc(din)
2019-01-22 22:18:29þW(wng)
1.u܈Fܰl(f)(li)ͣȡȥsкͷ
_ȡ()ȥ()()()s()кͷ()
2.(jin)ʽCH2OЙCѿwS
e`ѿǺwSض
3.ʽC5H12O2ĶԪ̼ԭ3(g)ĽY2N
_
4.pH=11Һˮxa(chn)c(H+)Ǽˮxa(chn)c(H+)104
e`ԓ10-4
5.cȚ⾀(xin)µķa(chn)4N
e`HClһ5N
6.(li)һl¾ȩȩ(li)һl¾
e`(li)һl²һȩȩ(li)һl¾
7.CH4OcC3H8OڝÓˮɵõ7NЙCa(chn)
_6NһNϩ
8.ӽMɞC5H10ϩNܽY5N
_
9.ʽC8H14O2ҽYкԪ̼h(hun)(li)|(zh)7N
_
10.|(zh)ϩȲȼr(sh)õɶൽ
_ͬ|(zh)ğN(li)HıԽȼԽ
11.zҪɷֶwS
_zwS
12.ķϩĻW(xu)^wDz͟N|(zh)^
e`wķϩ
13.ˮa(chn)ֻʹıһȡ3N
e`ˮa(chn)Ҳͷ
14.ÓˮɵCOCOһlcNaOHHCOONaCOǼ
e`飺(HCO)2O
15.ȡӳ߀ԭȷ(li);ЙCu
_ȡ(uN)ӳ(ϩN)߀ԭ(ȩ)(ȩҲ-OH)
16.Ȼzw(2--13-ϩ)c|(zh)|(zh)ӳɷN
_ 12 14 34 Nӳɷ
17.лмϩڼmˮҺȥ
e`12-Ի
18.2-c廯cϼӟƵñϩ
e`(hu )õ2-
19.еҴɼmȥ
_ȡҺ
20.øsɌúеıȷ廯x(li)
e`Ƿs
21.ʰcȰcϩccѿǽԲͬϵ
e`ϩcͬϵ
22.ѻѽְ̿ˮʯ̿CCl4tȶʹˮɫ
_ѻѽt(ӳ)̿()ְˮ(A)ʯ̿(ȡ)CCl4(ȡ)
23.ӼcAҲcᷴ
_
24.ҴҶӶcˮ
e`ӳyˮ
25.l(f)|(zh)ƵwS
e`ͺwSƵõ
26.ʽC8H16O2ЙCXˮɃɷN֧朵ֱ朮a(chn)t}X7N
_+̼̼
27.12-11-ȱһȱNaOHҺмӟքeȲȲȲ
e`](mi)бȲ@N|
28.ȩӾɾۼȩҶȥɭh(hun)ϩsЙC
e`Ҷȡɭh(hun)ϩӾЙC
29.ȩȩ}ѿǶܰl(f)yR
e`Dz߀ԭl(f)yR
30.ȲȲϩϩױȩᶼʹKMnO4(H+)(aq)ɫ
e`ϩʹԸiҺɫ