1
( 1, 2, 3, 4, 5)
1
1.
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18,061021
NO
150
HCl
3,011026
Al2O3,
FeCl3
MnO2,
KHSO4
Al(NO3)3,
CaSO4
64
17
769
2,2
102
22
780
1,17
51
7
740
0,59
Mn
36,8
Cr
31,6
Cu
20,1
61,0
45,9
141,0
64,8
28,2
16,2
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1 ( 1, 2, 3, 4, 5) 1 1.
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| 1 | , : | 110 2 | 18,061021 NO | 150 HCl | 3,011026 | |||||||||
| 2 | : | Na2O, FeCl2 |
Al2O3, FeCl3 |
MnO2, KHSO4 |
Al(NO3)3, CaSO4 | |||||||||
| 3 | , m t , D .: m, t, 0 , .. D . .. | 20 33 774 1,52 |
64 17 769 2,2 |
102 22 780 1,17 |
51 7 740 0,59 | |||||||||
| 4 | W ( ). . : .. W,% | Pb 7,17 |
Mn 36,8 |
Cr 31,6 |
Cu 20,1 | |||||||||
| 5 | AgX m , m Ag +: m AgX, m Ag +, , | 37,6 21,6 |
61,0 45,9 |
141,0 64,8 |
28,2 16,2 | |||||||||
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| 6 | () gCl2 , : | 68 AgNO3 | 7,8 Al(OH)3 | 490 H2SO4 | 68 K3PO4 |
| 7 | m 1 m 2: m 1, ㅅ.. m 2, ㅅ.. , | 0,400 3,995 | 2,630 41,78 | 0,80 3,55 | 0,170 0,403 |
2
2.
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| 8 | , , . . | K2SiO3, BaO, H2SO4, Mg(OH)2 | Fe(OH)3, Ba, SO3, BaCl2 | Ba(OH)2, H2, HBr, AgCl | H3PO4, K2O, NaOH, CuSO4 |
| 9 | , . | , l23, l2O7 | SiO2, CuO, Li2O | CO2, K2O, ZnO | Fe2O3, CO2, CaOH |
| 10 | : ) ; ) ; ) ; ) | LiNO3 | K2SO4 | MgSO4 | Na3PO4 |
3. .
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| 11 | +Z: ? | +17, +37 | +21, +42 | +14, +45 | +33, +50 |
| 12 | : , | 5d16s2 | 5d106s1 | 6s262 | 6d37s2 |
| 13 | , , (n, l, m, s): | 5,0,0, 1/2 | 3,1,0, +1/2 | 4,2,2, 1/2 | 3,1,1, +1/2 |
| 14 | : | Al0, Cl | Fe2+, Fe3+ | Mn0, Mn2+ | Si0, Pb2+ |
| 15 | : .. . ? | 4, ΙΙ | 5, VI | 3, III | 6, IB |
| 16 | ? | 4s 3d Ti | 5s 4d Sn | 6s 5d Cs | 5s 4 Sb |
| 17 | .. ? | 38 | 52 | 28 | 50 |
4
4.
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| 18 | ( ) , ? | PCl3 | PCl5 | H3AsO4 | H2SO3 |
| 19 | , , . | NCl3, CaO | OF2, HBr | ClF, FeCl2 | NO, H2S |
| 20 | , . | FeCl2 | CrF3 | NiSO4 | FeCl3 |
| 21 | CF4 | C2H2 | BeO | SiO2 | |
| 22 | ? | N | NH3 | N2O | NO2 |
| 23 | - , . | Cl2 | F2 | O2 | N2 |
| 24 | . . | MgBr2 | AlF3 | SrCl2 | GeI4 |
5
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5. 1
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| 25 | , m V t : . m, V, t, 0 , . , . , , , | HCl 2,8 1,24 25 100,0 | H2SO4 225 301 20 101,1 | HCl 13,7 5,32 18 111,3 | H2SO4 12,5 7,28 15 102,8 |
| 26 | , , (D.), (N) .. (V) .. - , , | 2,5 PH3 | 4 HBr | 0,2 CO2 | 3 H2S |
| 27 | . (, ) ? . | (II, III, VI) | (I, II, IV) | (IV, VI) | (III, V) |
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: 2018-10-18; !; : 519 |
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| 1639 - 