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2 FePO4 + 3 H2O = Fe2O3 + 2 H3PO4
PbO2 + H2C2O4 = PbO + CO2 + H2O =>
PbO2 + H2C2O4 = PbO + 2 CO2 + H2O
[Mn(OH2)4]Br2 + [Et4N]Br = [Et4N]2[MnBr4] + H2O =>
[Mn(OH2)4]Br2 + 2[Et4N]Br = [Et4N]2[MnBr4] + 4 H2O
Se + HNO2 = H2SeO3 + NO + H2O =>
Se + 4 HNO2 = H2SeO3 + 4 NO + H2O
(NH4)2CO3 + HClO4 = NH4ClO4 + CO2 + H2O =>
(NH4)2CO3 + 2 HClO4 = 2 NH4ClO4 + CO2 + H2O
K(OH)2 = K + OH =>
K(OH)2 = K + 2 OH
CH3COOK = CH3COO{-} + K{+} =>
CH3COOK = CH3COO{-} + K{+}
Zn + P = Zn3P2 =>
3 Zn + 2 P = Zn3P2
CH2CHCOOK + HCl = KCl + CH2ClCH2COOH =>
CH2CHCOOK + 2 HCl = KCl + CH2ClCH2COOH
KMnO4 + KBr + NaOH = KNaMnO4 + Br2 + KOH =>
2 KMnO4 + 2 KBr + 2 NaOH = 2 KNaMnO4 + Br2 + 2 KOH
NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+} =>
NaOH + H2PO4{-} = HPO4{2-} + H2O + Na{+}
Cu(ii) + AgNO3 = Cu(NO3)2 + Ag =>
Cu(ii) + 2 AgNO3 = Cu(NO3)2 + 2 Ag
COCl2 + KOH = KCl + CO2 + H2O =>
COCl2 + 2 KOH = 2 KCl + CO2 + H2O
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq) =>
NaOH(aq) + CaCl(aq) = NaCl(aq) + CaOH(aq)
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + C2H3O2{-} + H2O =>
4 MnO4{-} + C2H5OH + 5 OH{-} = 4 MnO4{2-} + C2H3O2{-} + 4 H2O
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg =>
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg
I + Cl = ICl =>
I + Cl = ICl
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
PbO + NH3 = Pb + N2 + H2OH2O =>
6 PbO + 4 NH3 = 6 Pb + 2 N2 + 3 H2OH2O
Al + O2 = Al2O3O2 =>
4 Al + 5 O2 = 2 Al2O3O2
Al(OH)3 + AgNO3 = Al(NO3)3 + AgOH =>
Al(OH)3 + 3 AgNO3 = Al(NO3)3 + 3 AgOH
Cr2O7{2-} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{2-} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
Al + PbCl2 = AlCl3 + Pb =>
2 Al + 3 PbCl2 = 2 AlCl3 + 3 Pb
CH2ClCH2COOH + NaOH = Na + CH2ClCH2COO + H2O =>
CH2ClCH2COOH + NaOH = Na + CH2ClCH2COO + H2O
AlN + NaOH + H2O = Na[Al(OH)4] + NH3 =>
AlN + NaOH + 3 H2O = Na[Al(OH)4] + NH3
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O
H2O2 + KI = KOH + I2 =>
H2O2 + 2 KI = 2 KOH + I2
K3PO4 + CaSO4 = Ca3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 CaSO4 = Ca3(PO4)2 + 3 K2SO4
LiCl + Mg = Li + MgCl =>
LiCl + Mg = Li + MgCl
Fe + Pb{2+} = Fe{2+} + Pb =>
Fe + Pb{2+} = Fe{2+} + Pb
C2H5N + H2O = H3O + C2H4N =>
C2H5N + H2O = H3O + C2H4N
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NCl = N2 + Cl2 =>
2 NCl = N2 + Cl2
Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4) =>
2 Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeSO4 + Na = Na2(SO4) + Fe =>
FeSO4 + 2 Na = Na2(SO4) + Fe
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HBr(aq) + Cs(s) = BrCs(aq) + H2(g) =>
2 HBr(aq) + 2 Cs(s) = 2 BrCs(aq) + H2(g)
Cr(OH)3 + Cl2O7 + OH{-} = CrO4{2-} + ClO2{-} + H2O =>
8 Cr(OH)3 + 3 Cl2O7 + 22 OH{-} = 8 CrO4{2-} + 6 ClO2{-} + 23 H2O
Al + PbCl2 = AlCl2 + Pb =>
Al + PbCl2 = AlCl2 + Pb
CrO42{-}(aq) + S2{-}(aq) + H2O(l) = Cr(OH)3(s) + S(s) + OH{-}(aq) =>
CrO42{-}(aq) + 80 S2{-}(aq) + 42 H2O(l) = Cr(OH)3(s) + 160 S(s) + 81 OH{-}(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2(CO3)3 + NaOH = Fe(OH)3 + Na2O + CO2 =>
Fe2(CO3)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O + 3 CO2
Mg + Ag3P = Mg3P2 + Ag =>
3 Mg + 2 Ag3P = Mg3P2 + 6 Ag
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
KIO3 + NaHSO3 = KI + NaHSO4 =>
KIO3 + 3 NaHSO3 = KI + 3 NaHSO4
Sb2O3 + Cl2 + NaOH = NaSbO3 + NaCl + H2O =>
Sb2O3 + 2 Cl2 + 6 NaOH = 2 NaSbO3 + 4 NaCl + 3 H2O
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