ʱ : 高中化学竞赛辅导练习(有机化学) - 百度文库ϿʼĶ
ʮƱ嶡鷴Ӧ£
nC4H9OHNaBrH2SO4nC4H9BrNaHSO4H2O Ӧ
24??CH3CH2CHCH2H2O nC4H9OH??HSO24??(nC4H9)2OH2O 2nC4H9OH??HSOH2SO42HBrBr2SO22H2O
ʵΪ6065
֪ӦNaBr 0.24molnC4H9OH 0.20molŨH2SO9 29mLH2O 20mL йԭH 1.00 O 16.0 S 32.1 C 12.0 Na 23.0 Br 79.9 й±
ش⣨뽫𰸵ıڿոڣ
1Ӧװƿݻʵ 150mL 2100mL 3150mL 4250mL
2Ӧװǣͼ
3ڷӦװˮӦ
1ˮAB 2ˮBA 3ˮABɡ
5 ҳ 25 ҳ
4ӦյʱӦ 1ࣻ2ࣻ3д
֣棨l11ѡ𰸣567ĿոС
1nC4H9OH 2nC4HgBr 3CH3CH2CHCH2 4(nC4H9)2O
5Br2 6HBr 7H2O 8H2SO4 9NaHSO4 10SO2 11NaHCO3 5Ӧл࣬ʱҺк ƿ 6Һ÷Һ©룬²㺬 ϲ㺬 7лఴ˳ϴӣ
aNaHSO3ˮҺϴӣɳȥ bŨH2SO4ϴӣɳȥ cˮϴNaHCO3ˮҺϴɳȥ dˮϴԿɳȥ 8ҺжIJл࣬ жϡ 9ֲƷʹõĸ lᾧCaCl2 2״ˮCaCl2 3ĩ״ˮCaCl2 10Ʒʱ 1سȥ 2ȥ װѡ
lѹ 2ѹ 3 4ˮ ԡѡ
1ˮԡ 2ԡ 3ԡ ʱѡ
l 2ֱ 11ʵ۲ g
12ķ֤ղnC4H9Br 13дҪIJ衣 ʮᣨHOOCCH2COOHP4O10ȵA壬Aķǿƽ2࣬AֱH2ONH3ӦɱᡢAO2ը
1дAķʽͽṹʽ 2AH2OķӦʽƽ 3ANH3ķӦʽƽ
4Aһ֮
6 ҳ 25 ҳ
ʮģлAdzõлܼˮϣŨܱŨҺBƴϩBڹȷӦCCˮKOHԣȻKCNһȣDټˮ⣬ʹɻE1molEP2O5ʧȥ2 molˮųFFȼʱֻCO2ȷָʲôʣдӦʽ
ʮ壮AһʹԸҺɫҺ塣Aгֽлԭˮ⣬ΪC2H2O2IJBɵBѷӦA3AкϳУ
Cķֻһԭӡ
Ũ£Dųһ塣ԤȽDڹŨH2SO4
УȻ90½ҺСʱɷк̼ԭӵIJӵDʱɻEC6H3N3O7ӦˮϡͺȴEԻɫʽӻ
1ȷAE
2дӦķʽ
ʮлAʣȼ2.324gAĻ7.73L100棬101.325kPaȴ23.5棨101.325kPaٵ57.5AKMnO4ӦΨһлBʹCCl4ҺɫƵõĻBмNH2OHC2.324gAԵõ2.758gC
1ȷAдĽṹʽ 2ѧʵĽ 3дӦķʽ
7 ҳ 25 ҳ
ʮߣʵҺҵе̣ڽ̿ͨгΪһ֡ݷȫչұⶨˮбӺIJڽ̿ữ˵ĺбʵˮм廯غصҺȻټ⻯ҺĵҺζ
1ⶨӵĹǻĻѧӦд䷴Ӧʽ 2˷κһַ𣿣кƣ
3ڲⶨӺܵõɿĽΪӦʲô
4֪ʱɱ2446廷25ϩͪC6H2BrOHһʵӰ챽Ӻļ
5V0ʾܶΪdg/mLķmLVtʾζĵŨΪxmol/LҺmLVbʾŨΪymol/LҺmLԵˮбӺʽӡ
6Ϊ˾ˮʹȻˮкбӣʹô˷IJ
ʮˣ1gһּ칹AܽˮкϪˮʱ3.93gǷBϴӺԵ⻯Уĵ1mol/L Na2S2O3ҺζNa2S2O318.5mL
1ȷ÷ABĽṹ 2дB͵⻯صķӦʽ
ʮţʽΪC9H12OĻһϵ·Ӧ 1Na
2ζIJ
3CrO3H2SO4ɫҺ 4ȵKMnO4Һɱ 5Br2CCl4Һɫ
6I2NaOHɻɫ廯
Ʋ˻ĽṹʽдйصķӦʽֻҪдҪ
8 ҳ 25 ҳ