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3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
LiOH + HBr = H2O + LiBr =>
LiOH + HBr = H2O + LiBr
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Cu(OH)2 + K2SO4 = KOH + CuSO4 =>
Cu(OH)2 + K2SO4 = 2 KOH + CuSO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CaSiO3 + P2O5 + H2O = Ca(HPO4)*2H2O + H2SiO3 =>
2 CaSiO3 + P2O5 + 7 H2O = 2 Ca(HPO4)*2H2O + 2 H2SiO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeBr2 + AgF = FeF2 + AgBr =>
FeBr2 + 2 AgF = FeF2 + 2 AgBr
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
NH4NO3 + HClO4 = NH4ClO4 + HNO3 =>
NH4NO3 + HClO4 = NH4ClO4 + HNO3
NH4Fe(SO4)2 + BaCl2 = BaSO4 + FeCl3 + NH4Cl =>
NH4Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + FeCl3 + NH4Cl
(NH4)2CO3 + BaCl2 = BaCO3 + NH4Cl =>
(NH4)2CO3 + BaCl2 = BaCO3 + 2 NH4Cl
MgO + NO2 = Mg(NO3)2 + Mg(NO2)2 =>
2 MgO + 4 NO2 = Mg(NO3)2 + Mg(NO2)2
KNO3 + Ag2S = K2S + AgNO3 =>
2 KNO3 + Ag2S = K2S + 2 AgNO3
CuCl2*2H2O + NaOH = NaCl + Cu(OH)2 + H2O =>
CuCl2*2H2O + 2 NaOH = 2 NaCl + Cu(OH)2 + 2 H2O
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4 =>
SrSO4 + Cu(OH)2 = Sr(OH)2 + CuSO4
C2HAg + CH3Cl = C3H4 + AgCl =>
C2HAg + CH3Cl = C3H4 + AgCl
C2H5OH + OH{-} = C2H3O{-} + e + H2O =>
C2H5OH + 3 OH{-} = C2H3O{-} + 2e + 3 H2O
Cr2(CO3)3 + HNO3 = H2O + Cr(NO3)3 + CO2 =>
Cr2(CO3)3 + 6 HNO3 = 3 H2O + 2 Cr(NO3)3 + 3 CO2
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
Cu + Co2 = CuCo =>
2 Cu + Co2 = 2 CuCo
CrSO4 + KOH = K2SO4 + Cr(OH)2 =>
CrSO4 + 2 KOH = K2SO4 + Cr(OH)2
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
C6H6(g) + Cl2(g) = C6H4Cl2(g) + HCl =>
C6H6(g) + 2 Cl2(g) = C6H4Cl2(g) + 2 HCl
CHOH + Na = CHONa + H2 =>
2 CHOH + 2 Na = 2 CHONa + H2
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
(NH4)2MoO4 + PO43{-} + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + NO3{-} + H2O =>
12(NH4)2MoO4 + PO43{-} + 2 HNO3 = (NH4)3PO4*12MoO3 + 11 NH4NO3 + NO3{-} + 21 H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
HIO4 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO4 + 7 Na2SO3 = 7 Na2SO4 + I2 + H2O
Ag + H2SO4 = AgH2SO4 =>
Ag + H2SO4 = AgH2SO4
NaOH(aq) + Al(s) + H2O = NaAl(OH)4(aq) + H2 =>
2 NaOH(aq) + 2 Al(s) + 6 H2O = 2 NaAl(OH)4(aq) + 3 H2
Na2S(aq) + CaCl2(aq) = CaS(s) + NaCl(aq) =>
Na2S(aq) + CaCl2(aq) = CaS(s) + 2 NaCl(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CH4 + KMnO4 = CH3OH + Mn + K =>
4 CH4 + KMnO4 = 4 CH3OH + Mn + K
MnO2 + H2SO4 = MnSO4 + SO4 + H2O =>
MnO2 + 2 H2SO4 = MnSO4 + SO4 + 2 H2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
CaCl2 + NH4H2PO4 + NH4OH = Ca3(PO4)2 + NH4Cl + H2O =>
3 CaCl2 + 2 NH4H2PO4 + 4 NH4OH = Ca3(PO4)2 + 6 NH4Cl + 4 H2O
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
K2SO3 + HCl = KCl + H2(SO3) =>
K2SO3 + 2 HCl = 2 KCl + H2(SO3)
Fe2O3 + Cl2 + OH{-} = FeO42{-} + Cl{-} + H2O =>
Fe2O3 + 80 Cl2 + 162 OH{-} = 2 FeO42{-} + 160 Cl{-} + 81 H2O
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3 + Na2Cl2
KOH + Au = K + Au(OH)3 =>
3 KOH + Au = 3 K + Au(OH)3
NaOH(aq) + H2CO3 = Na2CO3 + H2O =>
2 NaOH(aq) + H2CO3 = Na2CO3 + 2 H2O
H2S + Pb(CH3COO)2 = PbS + H + CH3COO =>
H2S + Pb(CH3COO)2 = PbS + 2 H + 2 CH3COO
Cs2SO4 + Zn = Cs + ZnSO4 =>
Cs2SO4 + Zn = 2 Cs + ZnSO4
NaCl = Na + NaCl2 =>
2 NaCl = Na + NaCl2
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