PowerPoint 3-2.1
3-2.2
5.


3-5
(Haber process) 350 atm 500 1 3 2

3-5
(NaHCO3) 1 1 1 1

H O
2.Cu + 2Ag + →Cu2+ + 2Ag


O25 × 216 × 2 + 18 × 150
*


*
1. x = 1
c = 2/5d = 18/5e = 8/5
3. xabcde
= 1112/518/58/5
= 5552188
*
N5 × 42 × 1 + 18 × 120
H5 × 4 × 3 + 5 × 218 × 3 + 8 × 2
70
S 5 × 15 × 15
O5 × 4 + 5 × 15 × 1 + 5 × 2 + 2 × 1 + 8 × 1
25
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(2)
3. abcd = 1114
*
(2) xabcde
= 21211 1
*
(2) HCl + KMnO4 → Cl2 + KCl + MnCl2 + H2O
(1) 2CH3OH + 3O2 → 2CO2 + 4H2O
(2) 16HCl + 2KMnO4
(2) (NH4)2SO4 + K2HgI4 + KOH
(1) aCu + bHNO3 → cCu(NO3)2 + dNO2 + eH2O
Cuac
b = 1
= 1/411/41/21/2
= 14122
*
N2ad
Saf
K2b + ce + 2k
Hgb2d
e = 14f = 1g = 6
abcde f g
= 14821416
*