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1.ࡢ֬ʵʼӦá 2.ճлļͼ ɡ
һ ࡢ֬͵ 1. ࡢ֬͵ʵ
˫ C H O Ԫ ѿ C H O (C6H10O5) n ά Էʽܻͬͬ칹壬ܷˮⷴӦ ֬ ֬ C H O ֬ C H O ֲ ֬ ֬ C H O ø⡢ ӳN S P 2. ࡢ֬͵ʵĻѧ л Ҫѧ ȩʹƵCu(OH)2שɫⶨ߲飻ҺӦҵƾͲƿƿ ǻᷢӦ ˮⷴӦǺ ë ĸ߷ ܷˮⷴӦ CCܷӳɷӦܷˮⷴӦ CCܷˮⷴӦ C12H22O11 C6H12O6 ע ǺǻΪͬ칹壬DzܷˮⷴӦ ǺѿǻΪͬ칹壬ܷˮⷴӦ ۡάnֵͬ C H O 1
лѧѡĩϰ֪ʶ㿼
ά ֬ ۡάˮⷴӦ ԣⵥʱ ˮⷴӦɸ֬ᣨ֬Σ ˮⷴӦղΪ ɫӦŨHNO3ƣֵʣ գյսëζʣ 3. ֬Ϳ͵ıȽ
״̬ ϵ ֬ Һ̬ ʣˮ⣬ϩ ֬ ʯ ֬ ֬ ֬ ̬ ʣˮ Һ̬ ʣˮ (ʯͼƷ) ͺ֬ͳ֬ 4. ˮ̶ȵļ飺·ˮⷴӦǣӦɫܷӦⲻܷӦ 1ʵ鲽
2ʵ
(1) (2) (3) 5. ͱԵıȽ
A δ B Һɫ Һɫ Һɫ δˮ ۲ˮ ȫˮ Һʹе һ£ʹʧȥԭе ȡߡXߡؽΡ ϶λΣ 2
лѧѡĩϰ֪ʶ㿼
NaClNa2SO4(NH4)2SO4 ص ʵ ǿᡢǿҴͪ 棬Աԭл 棬ʧȥԭл ӦҺмʳξ壬ʹòҺʹܽмŨNa2SO4Һʹ 涯걾 ϰ
1. ࡢ֬͵άӪʡȷ( )
AֲͲʹȻ̼Һɫ BܷӦˮⷴӦ Cˮղ
DҺͭijˮ
2. г漰ѧ֪ʶijЩ⣬ȷ( ) ˵Ƥǿߵ½ʧȥ üȩҺݺƷ
۱ʵ֬ŵζ֬ˮⷴӦ
ľĵҪɷֶάأëͲ˿Ҫɷֶǵ װβлͷųļȩлȾ ֬ڼˮ⣬ͺͷ A٢ܢݢ Bڢۢܢ C٢ڢܢ Dȫ
: ʹʱԣʢȷüȩݺƷڲȷʵ֬ڱŵζˮԭ۲ȷ𰸣A 3.ʵܴﵽԤĿĵ( )
AԲöķ롢ᴿ
BҺмϡH2SO4ˮԡһʱȡˮҺμӵˮҺ֤δˮ
CǺϡH2SO4ˮҺȡCu(OH)2ҺУɫɣ֤δˮ
DҺмͪʹʴҺټˮܽ
3
лѧѡĩϰ֪ʶ㿼
Һַˮ⣬ʣۼˮʱҲBȷCu(OH)2ҺǰӦNaOHкH2SO4CȷҺмͪʱԣˮܽ⣬Dȷ𰸣A
4. Ϊᴿ(Ϊ)йسԼͷ뷽ѡȷ( )
A B C D ᴿ (ϩ) Һ(NaCl) CH3CH2OH(CH3COOH) CO2(SO2) Լ ˮ ˮ CaO Na2CO3Һ 뷽 Һ ϴ AмˮϩBr2ӦΪлܼܽBr2Br2뼺ϩļӳɲʲᴿDеijԼ Na2CO3ҺȿSO2ӦֿձᴿCO2Na2CO3ҺԼУɸñNaHCO3Һ𰸣C
5.[ṹʽΪCH2OH(CHOH)3CHO][ṹʽΪCH2OH(CHOH)2CH2CHO]вȱٵʣһǶܷķӦ( ) ڻԭ ˮ ݼӳ к A٢ڢۢ B٢ۢ Cۢܢ Dܢݢ
6.Ȼл߷ӻAɫֲõIJ,Ҫֲӻ,ܷ±仯(A~Fһ,ͼеIJֲȥ,BCͬʱCO2)
(1)ABĻѧʽΪ
(2)BDеĹ ,ʵ,Bӽṹдڸù(Ҫ:Ҫ;²Բ)
4