Железо Flashcards

(73 cards)

1
Q

Fe + H2SO4(конц)

A

не идёт

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2
Q

Fe + HNO3(Конц)

A

Не идёт

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3
Q

Fe + HCl + HNO3

A

не идёт

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4
Q

Fe + HCl

A

FeCl2 + H2

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5
Q

Fe + HNO3(разб)

A

Fe(NO3)3 + N2 + H2O

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6
Q

Fe + KOH

A

не идёт

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7
Q

Fe + O2

A

Fe2O3

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8
Q

Fe + O2 + H2O

A

FeO(OH)

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9
Q

Fe + Br2

A

FeBr3

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10
Q

Fe + I2

A

FeI2

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11
Q

Fe + S2

A

FeS2

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12
Q

Fe + P

A

FeP4

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13
Q

Fe + C

A

Fe3C

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14
Q

Fe2O3 + CO (700-900)

A

Fe + CO2

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15
Q

Fe3O4 + CH4 (1000)

A

Fe + CO2 + H2O

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16
Q

Fe(CO)5(200)

A

Fe + CO

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17
Q

Fe(OH)3 + KOH + Br2

A

K2FeO4 + KBr + H2O

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18
Q

K2FeO4 + BaCl2

A

BaFeO4↓ + KCl - красный

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19
Q

Na2FeO4 + H2O

A

FeO(OH) + NaOH + O2

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20
Q

K2FeO4 + HCl

A

FeCl3 + Cl2 + KCl + H2O

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21
Q

K2FeO4 + H2SO4

A

Fe2(SO4)3 + O2 + K2SO4 + H2O

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22
Q

K2FeO4 + NH3

A

FeO(OH) + N2 + KOH

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23
Q

Na2O2 + Fe2O3 (800)

A

Na4FeO4 + O2

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24
Q

Fe3O4 + KO2 (900)

A

K4FeO4 + O2

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25
Fe2O3 + SrO + O2 (900)
SrFeO3
26
FeF2 + CsF + XeF2
Cs2[FeF6] + Xe
27
Na4FeO4 + H2O
Na2FeO4 + Fe2O3 + NaOH
28
Na2FeO4(700)
Na3FeO4 + NaFeO2 + O2
29
крист.мод Fe2O3
α-Fe2O3 - гематит низкая реакционая способность γ-Fe2O3 - маггемит высокая реак.способность
30
γ-Fe2O3 (400)
α-Fe2O3
31
FeOOH (90)
γ-Fe2O3
32
γ-Fe2O3 + HCl
FeCl3 + H2O
33
γ-Fe2O3 + KOH(конц) + H2O
K3[Fe(OH)6]
34
α-Fe2O3 + KOH
не идёт
35
α-Fe2O3 + HCL
не идёт
36
Fe2(SO4)3 + KOH
Fe(OH)3 + K2SO4
37
Fe(OH)3 + H2SO4
Fe2(SO4)3 + H2O - коричневый
38
Fe(OH)3 + Ba(OH)2(конц)
Ba[Fe(OH)5] белый
39
Fe + Cl2
FeCl3
40
Fe2O3 + C + Cl2
FeCl3 + CO
41
FeCl3 + H2O
FeCl2(H2O)4]Cl*2H2O
42
За счёт чего появляется окраска в солях железа +3
За счёт гидролиза: [Fe(H2O)6]3+ + H2O ←→ [Fe(OH)(H2O)5](2+) + H3O(+) [Fe(OH)(H2O)5](2+) ←→ [Fe2O(H2O)10] + H2O
43
Fe2(SO4)3 + Na2S + 4H2O
FeOOH↓ + Na2SO4 + H2S
44
Fe2(SO4)3 + Na2CO3 + 4H2O
FeOOH↓ + Na2SO4 + CO2
45
FeBr3 + NH3(г)
[Fe(NH3)6]Br3 (+H2O → Fe(H2O)6]Br3
46
[Fe(H2O)6](3+) + SCN(-)
[FeSCN(H2O)5](2+) - красный
47
Fe2(SO4)3 + K2C2O4 + BaC2O4
K3[Fe(C2O4)3] + BaSO4 - жёлтый
48
Fe2(SO4)3 + Ba(CN)2 + KCN
K3[Fe(CN)6] + BaSO4 - красный
49
Fe2(SO4)3 + H2S
FeSO4 + H2SO4 + S
50
Fe2(SO4)3 + SO2 + H2O
FeSO4 + H2SO4
51
Fe2(SO4)3 + (NH3OH)HSO4
FeSO4 + N2O + H2SO4 + H2O
52
Fe2(SO4)3 + KI
FeSO4 + K2SO4 + I2
53
K3[Fe(CN)6] + KOH(конц)
K4[Fe(CN)6] + H2O + O2
54
K3[Fe(C2O4)3] + KI
реакция не идёт
55
Fe + HBr
FeBr2 + H2
56
Fe + I2
FeI2
57
FeF2
не растворим
58
FeO + O2(600)
Fe3O4
59
FeC2O4 (200)
FeO + CO + CO2
60
FeO + HCl
FeCl2 + H2O
61
Fe3O4 + HCl
FeCl2 + FeCl3 +H2O
62
Fe(OH)2 + H2SO4
FeSO4 + H2O
63
Fe(OH)2 + O2
Fe3O4 + H2O
64
FeCl2(б/в) + NH3
[Fe(NH3)6]Cl2
65
[Fe(NH3)6]Cl2 + H2O
Fe(OH)2 + NH4Cl + NH3
66
FeSO4 + (NH4)2SO4
(NH4)2[Fe(SO4)2]*6H2O - соль Мора
67
CsCl + FeCl2
Cs2[FeCl4]
68
FeCl2 + Na(Cp)
Fe(Cp)2 + NaCl
69
K4[Fe(CN)5] + O2
реакция не идёт
70
K4[Fe(CN)6] + Cl2
K3[Fe(CN)6] + KCl
71
Fe + CO (200 20 атм)
Fe(CO)5
72
Fe(CO)5 + NaOH
Na2[Fe3(CO)11] + Na2CO3 + CO + H2O
73
Fe(CO)5 (hv)
Fe2(CO)9 + CO