B) 3C6H5CHO + K2Cr207 + 4H2S04->
-> Cr2(S04)3 + 3C6H5COOH + K2S04 + 4H20 7. A) HCOOH + CHjCOONa -»
-» HCOONa + CHjCOOH
B) CljC-COOH + Cl2CH-COONa -> CljC-COONa + Cl2CH-COOH
C) reakcja nie zachodzi
D) reakcja nie zachodzi
OH CH.
„ ch2-ch
/ |
\ |
CH, |
C=i |
\ ' |
/ |
CH— |
-0 |
/ | |
ch3 |
B) CJEŁ— CH—CH,— CH,— COOH -> I -OH
CH,—CH, / \
cm:
O
1. 4A1 + 3C -» A14C3
A14C3+ 12HC1 -> 3CH4 + 4A1C13
CH4 + Cl2 -S2U CH3C1 + HC1
CH3C1 + NH3 -> ch3-nh3+ci-
CH3-NH3+C1- + NaOH -> CH3-NH2 + NaCl + H,0
CH3C1 + CH3-NH, -> (CH3)2NH2+C1-
(CH3)2NH2+C1-+NaOH -> (CH3),NH + NaCl + H,0
CH3C1 + (CH3)2NH -> (CH3)3NH+C1“
(CH3)3NH+C1- + NaOH -> (CH3)3N + NaCl + H,0
CH. I ' N
+ NaCl + H,0
3. A) C2H5-NH2 + HBr -» C,H5-NH3+Br
B) C~H5-NH-CH3 + HI U (C6H5-NH2ł-CH3)I-
C) (CH3CH,)3N + HC1 -> (CH3CH2)3NH+CI~
D) c6h5-nh3++ oh--> c6h5-nh2+ h2o
E) (CH3)3NH+C1_ + KOH -» (CH3)3N + KC1 + H,0
4. A) A: CHj-CHBr-CHj,
B: (CH3-CHNH3+-CH3)Br,
C: CH3-CHNH2-CH3
• B) A: CH3Br, B: CH3-CH3> C: CH3-CH2Br,
D: CH3-CH,OH, E: CH3-CH,I F: (CH3-CH,NH3+)I-C) A: C6H6, B: C6H5NH,, C: C6H,NH3+,
A) C AUemp > A14C3 CH4 SkĄ.
114^3
NaOH, H,0
> CH3OH -SU
-SU HCOOH -SU HCOONH4 -SEE^HCONH,
B) C Ca0’temp > CaC, -S2-> c,H, Hp’H< >
H,0, H‘
[O]
> ch3cooh -SU
-SU CH3COONH4 -S2U CH3CONH2
-> C6H5-COOH + NH4Br
CJE-CO-NH, + NaOH -> Cf,H,-COONa + NH,
318