8 / - 2 -
8. 8NH 33Cl2N26NH 4Cl
AN2
B
C 11.2 L N 2 3 NA
D 13
9.
A B
C D C5H12O5
10. 0.1 mol/L 80 pH
A B C D
11 SO2 KIO3 SO2
A B
C. D
12. WXYZ Y
AY
BX
CY Z
DZ
13.
ANH 3 N2H2 B2NH 3(g)2N( g)
6H( g)2346 kJ
CN2(g)3H2( g) 2NH 3( g) 92 kJ
D.
14. NA
A78 g C=C 3NA
B. 1 L 1 mol/L NaClO ClO NA
C. 6. 72 L 0. 3NA
D. 14 g N2CO NA
W X
Y Z
