Apatit
description
Transcript of Apatit
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Phosphorus was discovered by Hennig
Brand at 1669 in Germany.
Origin of name: from the Greek word
"phosphoros" meaning "bringer of light" (an ancient name for the
planet Venus?)
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Apatit
Ca3(PO4)2
Ca5(PO4)3X ( X= F-, Cl-, OH- )
Ca5(PO4)3 F :
Ca5(PO4)3 Cl :
Ca5(PO4)3 OH :
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Apatit
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Fe3(PO4)2 .8H2O - Vivianit
Al2O3.2P2O5.12H2O -Vavellit
Kemikte fosfor 3Ca3(PO4)2.CaCO3
.H2O şeklindedir.
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Ca3(PO4)2+2H2SO4= 2CaSO4+Ca(H2PO4)2
3Ca(H2PO4)2+ 10C = P4+Ca3 (PO4)2+ 10CO + 6H20
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Ca3(PO4)2 + SiO2 = P2O5+ 3CaSiO3
2P2O5 + 10C = P4+10C
• Toplam:2Ca(PO4)2+ 10C+ 6SiO2= P4+6CaSiO3 + 10 CO
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2Ca3(PO4)2+ 28C = P4+ 6CaC2 +16 CO
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3Mg +2P = Mg3P2
Ca(PO4)2+Fe203+8C = 2FeP + 8CO+3CaO
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Ca3P2+ 6H2O = 2PH3+ 3Ca(OH)2
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Mg3P2+ 6HCI = 2PH3+ 3MgCI2
4P+ 3KOH+ 3H20 = PH3+ 3KH2PO2
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3CuSO4 + 2PH3 = Cu3P2+ 3H2SO4
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2PH3 = 2P + 3H2
2PH3 + 4O2 = P2O5 + 3H2O
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PH3+ 8KMnO4+ 12H2SO4 = 5H3PO4+ 4K2SO4 +8MnSO4+12H2O
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PH3 + HI = PH4I
PH4CI+NaOH = PH3+ H2O+ NaCI
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4P + 3O2 = 2P2O3
P2O3 + 3H2O = 2H3PO3
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P2O3(HPO2)n(H4P2O5)n (H3PO3)n
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H3PO3+ 3Zn+ 3H2SO4 = PH3+ 3ZnSO4 +3H2O
H3PO3+ 2AgNO3+H2O = H3PO4 + 2Ag +2HNO3
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3H3PO3 + H3PO3 3H3PO4 + PH3
4P + 5O2 = 2P2O5
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P2O5 + H2O = 2HPO3
HPO3 + H2O = H3PO4
2H3PO4 = H4P2O7 + H2O
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P2O5+ H20 = 2HPO3
P2O5+ 2H20 = H4P2O7
P2O5+ 3H20 = 2H3PO4
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P2O5 (HPO3)n (H4P2O7) n (H3PO4)n
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H3PO4+ 12(NH4)2MoO4+ 21HNO3 = (NH4)3H4[P(Mo2O7)6 ] + 21NH4NO3+ 10H2O
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Ca(PO4)2+3H2SO4 = 2H3PO4+3CaSO4
Ca(PO4)2 P4 P2O5 H3PO4
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2P + 8H2O = 2H3PO4 + 5H2
P+ 5HNO3 + 2H2O = 3H3PO4 + 5NO
P+ 5HNO3 = H3PO4 + 5NO2 + H20
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H3PO4 == H+ + H2PO4- K1=8.10-3(%27)
H2PO4- = H+ +HPO4-2 K2=6.10-8(%0.11)
HPO4-2= H+ + PO4
-3 K3=1.10-12(%0.001)
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NaH2PO4 = NaPO3 + H2O
2NaHPO4 = NaP2O7 + H2O
(NH4)3PO4 = H3PO4 + 3NH3
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NaH2PO4 + 2NaHPO4 = Na5P3O10+ 2H2O
2NaH2PO4+ 2NaHPO4 = Na6P4O13+ 3H2O
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NaH2PO4 Na2H2P2O7 (NaPO3)n (NaPO3)3 (NaPO3)6
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8P + Ba(OH)2+6H20 = 3Ba(H2PO2)2+ 2PH3
Ba(H2PO2)2 + H2SO4 = 2H3PO2 + BaSO4
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H3PO2+ 2Zn+ 2H2SO4 = PH3+ 2ZnSO4 +2H2O
3H3PO2+ 4BiCI3+ 6H20 = 3H3PO4+ 4Bi + 12HCI
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NaH2PO2 + NiCI2 + H20 = NaH2PO3 +Ni +2HCI
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H3PO2 + H3PO2 = H3PO4 + PH3
2P + 3CI2 = 2PCI3
PCI3 + CI2 = PCI5
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PCI3+ 3H2O = H3PO3+ 3HCI
PCI5+ 4H2O = H3PO4+5HCI
PCI5 + Cd = PCI3+ CdCI2
PCI5 + 2FeCI2 = PCI3+ 2FeCI3
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CH3COOH + PCI5 = CH3COCI + POCI3 + HCI
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PCI5 + NH4CI = PNCI2+ 4HCI
nPNCI2 = (PNCI2)n
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2P + 3S = P2S3
2P + 5S = P2S5
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Ca3(PO4) 2+ 2H2SO4 = Ca(H2PO4)2+2CaSO4
Ca3(PO4) 2+ 4H3PO4 = 3Ca(H2PO4)2
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H3PO4+ Ca(OH)2 = CaHPO4.2H2O
H3PO4+ NH3 = NH4H2PO4
H3PO4+ 2NH3 = (NH4)2HPO4