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Last updated 1:23 PM on 2/19/23
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74 Terms
1
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Ca(OH)2, Mg(OH)2
partial solubili
2
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Al(OH)3
alb gel
3
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Zn(OH)2
alb gel
4
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Pb(OH)2
alb
5
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Bi(OH)3
alb
6
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TlOH
galben
7
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Mn(OH)2
alb-roz murdar
8
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Cr(OH)3
verde murdar
9
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Fe(OH)2
verde murdar
10
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Fe(OH)3
caramiziu
11
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Co(OH)2
roz-albastru
12
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Ni(OH)2
verde gel
13
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Cu(OH)2
albastru gel
14
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Hg(OH)2 -> HgO
galben
15
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Ag(OH) -> Ag2O + H2O
AgOH - alb
Ag2O - brun
Ag2O - brun
16
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BaSO4
alb fin (alb laptos)
17
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CaSO4
alb, partial solubil
18
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PbSO4
alb, partial solubil
19
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Ag2SO4
alb cristalin
20
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Cr2(SO4)3
roz-alb (flori de piersica)
21
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PbI2
galben
22
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HgI2
corai (oranj)
23
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AgI
alb-galbui
24
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TlI
galben murdar / portocaliu
25
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AgBr
alb galbui
26
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PbBr2
alb, se dizolva la cald
27
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HgBr2
partial solubil
28
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AgCl
alb branzos, se dizolva in NH3
29
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PbCl2
alb, se dizolva la cald
30
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Hg2Cl2 (calomel)
alb
31
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fluorura care contine mercur
HgF2
32
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BaCO3
alb
33
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CaCO3
alb
34
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MgCO3
alb, partial solubil
35
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PbCO3
alb
36
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Ag2CO3
alb fin, pulverulent
37
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MnCO3
alb laptos
38
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FeCO3
alb laptos
39
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ZnCO3
alb gel
40
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NiCO3
vernil
41
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ZnS
alb
42
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CdS
galben oranj
43
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MnS
roz-carne
44
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FeS
negru
45
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Fe2S3
negru
46
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Co2S3
negru
47
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NiS
negru
48
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PbS
negru
49
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CuS
brun-negru
50
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Ag2S
negru
51
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HgS
negru
52
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Bi2S3
brun cafeniu
53
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SnS
brun ciocolata
54
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Tl2S
negru
55
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OBS! carbonatii, sulfatii, sulfurii de Al3+, Fe3+, Cr3+ …
hidrolizeaza, formand Al(OH)3, Fe(OH)3, Cr(OH)3
56
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Li3PO4
alb
57
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Ba3(PO4)2
alb
58
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Ca3(PO4)2
alb
59
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CrPO4
alb murdar
60
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Ag3PO4
galben-alb / alb-galbui
61
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Co3(PO4)2
lila (violet)
62
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Fe(PO4)2
alb cenusiu
63
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Ni3(PO4)2
verde / vernil albicios
64
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Cu3(PO4)2
bleu
65
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Mn3(PO4)2
alb
66
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Toti fosfatii sunt _____
insolubili, exceptie Na3PO4, K3PO4 - solubili
67
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BaCrO4
galben pal
68
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Ag2CrO4
rosu-caramiziu
69
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PbCrO4
galben-auriu
70
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Tl2CrO4
galben intens
71
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Bi2(CrO4)3
galben
72
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SrCrO4
galben, precipita in timp
73
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Hg2I2
verde-galben
74
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HgI2
corai
Note 
Flashcards (114)