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Ca + 2 Na3Po4 = Ca(Po4)2 + 6 Na
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
SO2 + KOH = K2SO3 + H2O =>
SO2 + 2 KOH = K2SO3 + H2O
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
I2 + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 Cl2 + 6 H2O = 2 IO3{-} + 10 Cl{-} + 12 H{+}
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CaCl2 + C15H31COONa = (C15H31COO)2Ca + NaCl =>
CaCl2 + 2 C15H31COONa = (C15H31COO)2Ca + 2 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiH4 + O2 = SiO2 + H2O =>
SiH4 + 2 O2 = SiO2 + 2 H2O
HgO + NaOH = H2O + Na2HgO2 =>
HgO + 2 NaOH = H2O + Na2HgO2
HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
Ca + Po4 = Ca3(Po4)2 =>
3 Ca + 2 Po4 = Ca3(Po4)2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Sr(NO3)2(aq) + Al2(SO4)3(aq) = SrSO4(s) + Al(NO3)3(aq) =>
3 Sr(NO3)2(aq) + Al2(SO4)3(aq) = 3 SrSO4(s) + 2 Al(NO3)3(aq)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
KOH + Li = KOHLi =>
KOH + Li = KOHLi
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
ZnCl2 + Ag = AgCl + Zn =>
ZnCl2 + 2 Ag = 2 AgCl + Zn
K2CrO7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
C2H5OH + O2 = HC2H3O2 + H2O =>
C2H5OH + O2 = HC2H3O2 + H2O
KOH + Li = KOHLi =>
KOH + Li = KOHLi
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
CUO + HCl = CUCl2 + H2O =>
CUO + 2 HCl = CUCl2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgNO3 + BaCl2 + H2SO4 = Ag2SO4 + Ba(NO3)2 + HCl =>
2 AgNO3 + BaCl2 + H2SO4 = Ag2SO4 + Ba(NO3)2 + 2 HCl
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + H2So4 = Fe2(So4)3 + H2O =>
Fe2O3 + 3 H2So4 = Fe2(So4)3 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
(C6H5)3CH + O2 = (C6H5)3COH =>
2(C6H5)3CH + O2 = 2(C6H5)3COH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ni + Na = Ni2Na =>
2 Ni + Na = Ni2Na
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + MgO = MgSO4 + H2O =>
H2SO4 + MgO = MgSO4 + H2O
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3(CH2)6CH3 + O2 = CO2 + H20 =>
10 CH3(CH2)6CH3 + 80 O2 = 80 CO2 + 9 H20
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
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