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2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KI + H2SO4 = K2SO4 + HI =>
2 KI + H2SO4 = K2SO4 + 2 HI
Cd(ClO3)2 + CaI2 = CdI2 + Ca(ClO3)2 =>
Cd(ClO3)2 + CaI2 = CdI2 + Ca(ClO3)2
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + Hg2Cl2 + HCl = HgCl2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 Hg2Cl2 + 16 HCl = 10 HgCl2 + 2 MnCl2 + 2 KCl + 8 H2O
CaN2 = Ca + N =>
CaN2 = Ca + 2 N
Ca(CO3) + Ag(CrO4) = Ag(CO3)Ca(CrO4) =>
Ca(CO3) + Ag(CrO4) = Ag(CO3)Ca(CrO4)
C3H8O + I2 + NaO = CHI3 + H2O + NaI =>
4 C3H8O + 21 I2 + 6 NaO = 12 CHI3 + 10 H2O + 6 NaI
Co(NO3)2 + NH3 = Co(NH3)6 + NO3 =>
Co(NO3)2 + 6 NH3 = Co(NH3)6 + 2 NO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
RCH3NH + C2O2H2 + NaBH3CN = R2(CH3)2NC2H4 + NaBO2 + HCN + H2O =>
4 RCH3NH + 3 C2O2H2 + 2 NaBH3CN = 2 R2(CH3)2NC2H4 + 2 NaBO2 + 4 HCN + 2 H2O
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
N2 + Cu = Cu3N2 =>
N2 + 3 Cu = Cu3N2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
IO3{-} + HSO3{-} = I{-} + HSO4{-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 HSO4{-}
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
Li + CuCl2 = LiCl + Cu =>
2 Li + CuCl2 = 2 LiCl + Cu
HPO3 + Ca(OH)2 + C = Ca3P2 + CO + H2O =>
2 HPO3 + 3 Ca(OH)2 + 8 C = Ca3P2 + 8 CO + 4 H2O
HBr + SiO2 = SiBr4 + H2O =>
4 HBr + SiO2 = SiBr4 + 2 H2O
Ni(NO3)2 + (NH4)2SO4 = NiSO4 + NH4NO3 =>
Ni(NO3)2 + (NH4)2SO4 = NiSO4 + 2 NH4NO3
CdS + HNO3 = S + NO + H2O + Cd(NO3)2 =>
3 CdS + 8 HNO3 = 3 S + 2 NO + 4 H2O + 3 Cd(NO3)2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C10H12O3 + C7H7O2ClS = C17H19O5S + Cl =>
C10H12O3 + C7H7O2ClS = C17H19O5S + Cl
NaNO3 + CH3COOH + Zn = Na + HNO3 + CH3COOZn =>
NaNO3 + CH3COOH + Zn = Na + HNO3 + CH3COOZn
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ag3PO4 + Na2SO4 = Na3PO4 + Ag2SO4 =>
2 Ag3PO4 + 3 Na2SO4 = 2 Na3PO4 + 3 Ag2SO4
Zn + OH{-} + H2O = Zn(OH)4{2-} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{2-} + H2
Al(NO3)3 + KI = AlI3 + KNO3 =>
Al(NO3)3 + 3 KI = AlI3 + 3 KNO3
Me2PH + O2 = Me2PO2H =>
Me2PH + O2 = Me2PO2H
Be(C2H3O2)2 + Cu2SO4 = BeSO4 + CuC2H3O2 =>
Be(C2H3O2)2 + Cu2SO4 = BeSO4 + 2 CuC2H3O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ni + MoS2 = Mo + Ni9S8 =>
9 Ni + 4 MoS2 = 4 Mo + Ni9S8
Cr2O3 + HCl = CrCl3 + H2 + O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2 + 3 O
NaH2AsO4 + KI + HCl = H3AsO3 + I2 + NaCl + KCl + H2O =>
NaH2AsO4 + 2 KI + 3 HCl = H3AsO3 + I2 + NaCl + 2 KCl + H2O
NaOH + HClO4 = H2O + NaClO4 =>
NaOH + HClO4 = H2O + NaClO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
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