简介：1/17
2021~2022
100 100
1.
2.H-1 C-12 O-16 N-14 K-39 Mn-55
(246)
1.
A. B. C. D.
C
A
B
C
D
C
2. (NBD)(Q)ΔH=+88.62kJ·mol-1
A. NBDQ B. NBDQ
C. NBDQ D. NBDQ
C
AQNBDNBDQA
BNBDQB
CQNBDC
DNBDQD
C
3.
A. H2Cl2HCl,ΔH
B.
C. 1mol1mol18.39kJ
D.
C
AΔHH2Cl2HC1HB1...