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2 H2 + O2 = 2 H2O
C2H6O(l) + O(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 6 O(g) = 2 CO2(g) + 3 H2O(l)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + PtBr4 = Pt + AlBr3 =>
4 Al + 3 PtBr4 = 3 Pt + 4 AlBr3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
CuS + Na2SO4 = Cu2SO4 + NaS =>
2 CuS + Na2SO4 = Cu2SO4 + 2 NaS
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
H3PO4(aq) + NaOH = Na3PO4 + H2O =>
H3PO4(aq) + 3 NaOH = Na3PO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Cl + Na2CO3 = NaCl + (NH4)2 + CO3 =>
2 NH4Cl + Na2CO3 = 2 NaCl + (NH4)2 + CO3
C6H5CH3 + O2 = H2O + CO2 =>
C6H5CH3 + 9 O2 = 4 H2O + 7 CO2
MnO2 + ClO{-} + OH{-} = MnO4{-} + Cl{-} + H2O =>
2 MnO2 + 3 ClO{-} + 2 OH{-} = 2 MnO4{-} + 3 Cl{-} + H2O
Li3N + H2 = LiNH2 + LiH =>
Li3N + 2 H2 = LiNH2 + 2 LiH
Ca + N2 = (Ca)2(N)3 =>
4 Ca + 3 N2 = 2(Ca)2(N)3
Ag + Br = Ag2Br3 =>
2 Ag + 3 Br = Ag2Br3
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
NaCl + Ba(OH) = Na(OH) + BaCl =>
NaCl + Ba(OH) = Na(OH) + BaCl
Al(OH) + H2SO4(ac) = Al2(SO4) + H2O =>
2 Al(OH) + H2SO4(ac) = Al2(SO4) + 2 H2O
Ba(No3)2 + HCl = BaCl2 + HNo3 =>
Ba(No3)2 + 2 HCl = BaCl2 + 2 HNo3
methane + chlorine = chloromethane + HCl =>
CH4 + Cl2 = CH3Cl + HCl
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
CH3COOH + Zn(OH) = Zn(CH3COO) + H2O =>
CH3COOH + Zn(OH) = Zn(CH3COO) + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
BeOH2SO4 = BeSO4H2O =>
BeOH2SO4 = BeSO4H2O
HgSO4 + H2O = Hg + O2 + H2SO3 =>
HgSO4 + H2O = Hg + O2 + H2SO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
HClFe(NO3)3 = HCl(NO3)3Fe =>
HClFe(NO3)3 = HCl(NO3)3Fe
Zn + Fl = ZnFl =>
Zn + Fl = ZnFl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
FeBr3 + K3Po4 = FePo4 + KBr =>
FeBr3 + K3Po4 = FePo4 + 3 KBr
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Cu0 + SO4 = CuSO4 =>
Cu0 + SO4 = CuSO4
Fe + HCl = FeCl3 + H2(g) =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2(g)
Pb(CO)3 + O2 = PbO + CO2 =>
Pb(CO)3 + 2 O2 = PbO + 3 CO2
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
K + HCl = KClH =>
K + HCl = KClH
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