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2 NaHSO4 + Cu(OH)2 = CuSO4 + Na2SO4 + 2 H2O
Na3PO4 + Ca(OH)3 = Ca(PO4)2 + Na + OH =>
2 Na3PO4 + Ca(OH)3 = Ca(PO4)2 + 6 Na + 3 OH
CuI2 + F2 = CuF2 + I2 =>
CuI2 + F2 = CuF2 + I2
NaCH3COOH + H2O = NaCH3COO + H3O =>
NaCH3COOH + H2O = NaCH3COO + H3O
FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2O2 + H2SO4 = Fe2(SO4)3 + 2 H2O
Na2S2O3 + HCl + H2O = S2O3{2-} + NaCl + H3O{+} =>
Na2S2O3 + 2 HCl + 2 H2O = S2O3{2-} + 2 NaCl + 2 H3O{+}
Al + NH4CIO4 = Al2O3 + AlCI + NO + H2O =>
5 Al + 3 NH4CIO4 = Al2O3 + 3 AlCI + 3 NO + 6 H2O
Tl + Br2 = TlBr =>
2 Tl + Br2 = 2 TlBr
Cu + S8 + O2 = CuSO3 =>
8 Cu + S8 + 12 O2 = 8 CuSO3
AgNO3 + CuI2 = AgI + Cu(NO3)2 =>
2 AgNO3 + CuI2 = 2 AgI + Cu(NO3)2
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
V2O5 + KI + HCl = VO2 + KCl + I2 + H2O =>
V2O5 + 2 KI + 2 HCl = 2 VO2 + 2 KCl + I2 + H2O
NaCNHCl = HCNNaCl =>
NaCNHCl = HCNNaCl
H2O2(s) = H2O(l) + O2(s) =>
2 H2O2(s) = 2 H2O(l) + O2(s)
KOH + Mg(No3)2 = Mg(OH)2 + KNo3 =>
2 KOH + Mg(No3)2 = Mg(OH)2 + 2 KNo3
Pb(C2H3O2)2 + (NH4)2CO3 = PbCO3 + NH4C2H3O2 =>
Pb(C2H3O2)2 + (NH4)2CO3 = PbCO3 + 2 NH4C2H3O2
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq) =>
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq)
Ce{4+} + VO{+} + H2O = Ce{3+} + VO3{-} + H{+} =>
2 Ce{4+} + VO{+} + 2 H2O = 2 Ce{3+} + VO3{-} + 4 H{+}
Ti(s) + O2(g) = Ti2O3 =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3
CaI2 + Na3P = Ca3P2 + NaI =>
3 CaI2 + 2 Na3P = Ca3P2 + 6 NaI
ZnCl2 + K3Fe(CN)6 = ZnKFe(CN)6 + KCl =>
ZnCl2 + K3Fe(CN)6 = ZnKFe(CN)6 + 2 KCl
ZnS(s) + HBr(aq) = ZnBr2 + H2S =>
ZnS(s) + 2 HBr(aq) = ZnBr2 + H2S
MnSO4 + KOH + O2 = Mn2O3 + K2SO4 + HOH =>
4 MnSO4 + 8 KOH + O2 = 2 Mn2O3 + 4 K2SO4 + 4 HOH
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
H2O2(s) = H2O(s) + O2(d) =>
2 H2O2(s) = 2 H2O(s) + O2(d)
FeCl3 + Na2S = Fe2S3 + (Na3)2(Cl2)3 =>
2 FeCl3 + 3 Na2S = Fe2S3 + (Na3)2(Cl2)3
H2CO3 + Ca(C2H3O2)2 = HC2H3O2 + CaCO3 =>
H2CO3 + Ca(C2H3O2)2 = 2 HC2H3O2 + CaCO3
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2
Na2Cr2O4 + AgNo3 = NaNo3 + Ag2Cr2O4 =>
Na2Cr2O4 + 2 AgNo3 = 2 NaNo3 + Ag2Cr2O4
FeO = Fe7 + O2 =>
14 FeO = 2 Fe7 + 7 O2
H2O + BF3 = BOF3 + H2 =>
H2O + BF3 = BOF3 + H2
Cr3Sb2 + H2O = Cr(HO)2 + SbH3 =>
Cr3Sb2 + 6 H2O = 3 Cr(HO)2 + 2 SbH3
Ag(NO3)2 + Na3(PO4) = Ag3(PO4)2 + Na(NO3) =>
3 Ag(NO3)2 + 2 Na3(PO4) = Ag3(PO4)2 + 6 Na(NO3)
Cl2 + CuI = CuCl2 + I =>
Cl2 + CuI = CuCl2 + I
MnO2{-} + SO2 + H2O = SO4{2-} + Mn{2+} + H =>
2 MnO2{-} + 3 SO2 + 2 H2O = 3 SO4{2-} + 2 Mn{2+} + 4 H
FeO(s) + CO2(g) = Fe3O4(s) + CO(g) =>
3 FeO(s) + CO2(g) = Fe3O4(s) + CO(g)
SnCl4 + Fe = SnFe4 + Cl2 =>
SnCl4 + 4 Fe = SnFe4 + 2 Cl2
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + K(OH) =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 K(OH)
Ca2C + H2O = C2H2 + Ca(OH)2 + H2 =>
2 Ca2C + 8 H2O = C2H2 + 4 Ca(OH)2 + 3 H2
Sn(OH)2 + Bi(NO3)3 = Sn(NO3)2 + Bi(OH)3 =>
3 Sn(OH)2 + 2 Bi(NO3)3 = 3 Sn(NO3)2 + 2 Bi(OH)3
BaCO3 + Bi2O3 = BaBi2O4 + CO2 =>
BaCO3 + Bi2O3 = BaBi2O4 + CO2
Ag(s) + Br(g) = AgBr =>
Ag(s) + Br(g) = AgBr
Pb(CH3COO)2 + NaI = PbI2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaI = PbI2 + 2 NaCH3COO
H2 + Cl2 + H2O = H3ClO =>
H2 + Cl2 + 2 H2O = 2 H3ClO
CO4 + H2O = H2CO5 =>
CO4 + H2O = H2CO5
KMnO4 + KOH + Na2SO3 = K2MnO4 + Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = K2MnO4 + Na2MnO4 + K2SO4 + H2O
S8 = S =>
S8 = 8 S
FeCl2 + H2O2 = Fe(OH)2 + Cl2 =>
FeCl2 + H2O2 = Fe(OH)2 + Cl2
CuCl2 + NH3*H2O = [Cu(NH3)4]Cl2 + H2O =>
CuCl2 + 4 NH3*H2O = [Cu(NH3)4]Cl2 + 4 H2O
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