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2 NH4VO3 + Zn + 6 HCl + H2SO4 + 6 H2O = 2[OV(H2O)5]Cl2 + (NH4)2SO4 + ZnCl2
KBr + MnO2 + H3PO4 = Br2MnBr2 + K3PO4 + H2O =>
12 KBr + 3 MnO2 + 4 H3PO4 = 3 Br2MnBr2 + 4 K3PO4 + 6 H2O
C4H7OH + O2 = CO2 + HO2 =>
2 C4H7OH + 23 O2 = 8 CO2 + 16 HO2
Fe{2+} + (SO4)3 + H{+} = Fe{3+} + SO3{2-} + H2O =>
12 Fe{2+} + (SO4)3 + 6 H{+} = 12 Fe{3+} + 3 SO3{2-} + 3 H2O
Sr(OH)2 + CaCl2 = Sr(Cl2)2 + Ca(OH) =>
Sr(OH)2 + 2 CaCl2 = Sr(Cl2)2 + 2 Ca(OH)
HgO + SiO2 = HgSiO3 =>
HgO + SiO2 = HgSiO3
Ca(CH3COO)2 + K2CO3 = CaCO3 + KCH3COO =>
Ca(CH3COO)2 + K2CO3 = CaCO3 + 2 KCH3COO
HgBr2 + Na2S = HgS + Na2Br2 =>
HgBr2 + Na2S = HgS + Na2Br2
Ca(HCO3)2 + NH4OH = CaCO3 + (NH4)2CO3 + H2O =>
Ca(HCO3)2 + 2 NH4OH = CaCO3 + (NH4)2CO3 + 2 H2O
Ca(HPO4) + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 Ca(HPO4) + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
Mg2 + H2SO4 = MgSO4 + H =>
Mg2 + 2 H2SO4 = 2 MgSO4 + 4 H
Pb(NO2)2 + KI = PbI2 + K(NO2) =>
Pb(NO2)2 + 2 KI = PbI2 + 2 K(NO2)
(NH4)2CrO4 + NaOH = (NH4)OH + Na2CrO4 =>
(NH4)2CrO4 + 2 NaOH = 2(NH4)OH + Na2CrO4
CI5 + O2 + Mg = MgCO3 + MgI2 =>
2 CI5 + 3 O2 + 7 Mg = 2 MgCO3 + 5 MgI2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca(IO3)2 + H2O = Ca(OH)2(s) + HI(aq) + O2(g) =>
Ca(IO3)2 + 2 H2O = Ca(OH)2(s) + 2 HI(aq) + 3 O2(g)
HNO3 + NaOH = HNaOH + NO3 =>
HNO3 + NaOH = HNaOH + NO3
Ca(NO2)2 = CaO + NO + NO2 =>
Ca(NO2)2 = CaO + NO + NO2
KClO3 + Br2 + K(OH) = K2ClO4 + KBr + H2O =>
2 KClO3 + Br2 + 4 K(OH) = 2 K2ClO4 + 2 KBr + 2 H2O
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2S(aq) = CaS(s) + 2 NaNO3(aq)
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH4 + H2O = CH3OH + H2 =>
CH4 + H2O = CH3OH + H2
Ca(NO3)2 + AlBr3 = Al(NO3)3 + CaBr2 =>
3 Ca(NO3)2 + 2 AlBr3 = 2 Al(NO3)3 + 3 CaBr2
HCl + NaHCO3 = NaCl + CO3 + H =>
HCl + NaHCO3 = NaCl + CO3 + 2 H
C3H8Cu2 + H2O + CuSO4 = Cu + CH3SO + O2 =>
4 C3H8Cu2 + 2 H2O + 12 CuSO4 = 20 Cu + 12 CH3SO + 19 O2
Ca(NO3)2 + KIO3 = Ca(IO3)2 + K(NO3) =>
Ca(NO3)2 + 2 KIO3 = Ca(IO3)2 + 2 K(NO3)
C3H7OH + ZrCl4 + NH3 = ZrO4C12H28 + NH4Cl =>
4 C3H7OH + ZrCl4 + 4 NH3 = ZrO4C12H28 + 4 NH4Cl
NiI + NaS = NiS + NaI =>
NiI + NaS = NiS + NaI
H3PO4 + KOH = H2O + H2PO4K =>
H3PO4 + KOH = H2O + H2PO4K
AgNO{3} + K{2}O = Ag{2}O + KNO{3} =>
AgNO{3} + K{2}O = Ag{2}O + KNO{3}
AgNO2 + NH3 = Ag(NH3)2 + NO2 =>
AgNO2 + 2 NH3 = Ag(NH3)2 + NO2
HI(aq) + CaO(s) = CaI2(aq) + H2O(l) =>
2 HI(aq) + CaO(s) = CaI2(aq) + H2O(l)
Ca(OH)2 + H2CrO4 = HOH + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 HOH + CaCrO4
Ca(OH)2 + SO4 = CaSO4 + H2O2 =>
Ca(OH)2 + SO4 = CaSO4 + H2O2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Na2CO3 + Al2(SO4)3 + H2O = Na2SO4 + Al(OH)3 + CO2 =>
3 Na2CO3 + Al2(SO4)3 + 3 H2O = 3 Na2SO4 + 2 Al(OH)3 + 3 CO2
Ca(s) + Mg(NO3)2(aq) = Ca(NO3)(aq) + Mg(s) =>
2 Ca(s) + Mg(NO3)2(aq) = 2 Ca(NO3)(aq) + Mg(s)
Ca + HNO3 = Ca(NO3)2 + NO2 + H2O =>
Ca + 4 HNO3 = Ca(NO3)2 + 2 NO2 + 2 H2O
Ca + Ni = Ca3Ni2 =>
3 Ca + 2 Ni = Ca3Ni2
HNO3 + Fe(OH)2 = Fe(NO3)3 + N2 + H2O =>
32 HNO3 + 10 Fe(OH)2 = 10 Fe(NO3)3 + N2 + 26 H2O
K + HOH = H2 + KOH =>
2 K + 2 HOH = H2 + 2 KOH
HCOOH + HNO4 = HCOONO3 + H2O =>
HCOOH + HNO4 = HCOONO3 + H2O
CuCl2 + SO2 + H2O = CuCl + HCl + H2SO4 =>
2 CuCl2 + SO2 + 2 H2O = 2 CuCl + 2 HCl + H2SO4
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
Ca + P2 = CaP =>
2 Ca + P2 = 2 CaP
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Ca3(PO4)2 + Al2O3 = CaO + Al(PO4) =>
Ca3(PO4)2 + Al2O3 = 3 CaO + 2 Al(PO4)
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2(aq) + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaNO3
Al(s) + HCl = AlCl3(aq) + H2(l) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(l)
Ca3(PO4)2 + H2(SO4) = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2(SO4) = 3 CaSO4 + 2 H3PO4
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