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3 CH4 + C = 2 C2H6
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
MnO + Si = Mn + SiO =>
MnO + Si = Mn + SiO
Zn2O3 = Zn + O2 =>
2 Zn2O3 = 4 Zn + 3 O2
C2H4 + HNO3 = C2H6 + NO3 =>
C2H4 + 2 HNO3 = C2H6 + 2 NO3
Cu + CH3COOH = Cu(CH3COO) + H2 =>
2 Cu + 2 CH3COOH = 2 Cu(CH3COO) + H2
ZnSO4 + CuSO4 = CuZn + SO4 =>
ZnSO4 + CuSO4 = CuZn + 2 SO4
C6H5C2H3 + KMnO4 + H2O = C6H5CH(OH)CH2(OH) + KOH + MnO2 =>
3 C6H5C2H3 + 2 KMnO4 + 4 H2O = 3 C6H5CH(OH)CH2(OH) + 2 KOH + 2 MnO2
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O =>
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O
Li2SO4 + H3PO4 = Li3PO4 + H2O + SO3 =>
3 Li2SO4 + 2 H3PO4 = 2 Li3PO4 + 3 H2O + 3 SO3
Ag(s) + Mg(NO3)2(aq) = Mg(s) + AgNO3(aq) =>
2 Ag(s) + Mg(NO3)2(aq) = Mg(s) + 2 AgNO3(aq)
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ti + H2O = TiO2 + H2 =>
Ti + 2 H2O = TiO2 + 2 H2
Sn + HNO3 + HCl = H2SnCl6 + NO + H2O =>
3 Sn + 4 HNO3 + 18 HCl = 3 H2SnCl6 + 4 NO + 8 H2O
NH4ClO4 + C6H12O6 = N2 + CO2 + H2O + HCl =>
24 NH4ClO4 + 5 C6H12O6 = 12 N2 + 30 CO2 + 66 H2O + 24 HCl
Na2SO3(s) + HCl(aq) = Na2Cl + HSO3 =>
Na2SO3(s) + HCl(aq) = Na2Cl + HSO3
FeCl3 + BaCO3 = Fe2(CO3)3 + BaCl2 =>
2 FeCl3 + 3 BaCO3 = Fe2(CO3)3 + 3 BaCl2
NaOCl + CH3COOH = HOCl + CH3COO + Na =>
NaOCl + CH3COOH = HOCl + CH3COO + Na
Al + BaSO4 = Al2(SO4)3 + Ba =>
2 Al + 3 BaSO4 = Al2(SO4)3 + 3 Ba
HAc + Na2CO3 = NaAc + H2O + CO2 =>
2 HAc + Na2CO3 = 2 NaAc + H2O + CO2
SO2(g) + H2O(l) = H2SO3(ac) =>
SO2(g) + H2O(l) = H2SO3(ac)
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl =>
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl
Na2[Zn(OH)4] + HCl = ZnCl2 + NaOH + H2O =>
Na2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 NaOH + 2 H2O
H3PO2 + Ca(OH)2 = Ca3(PO2)2 + H2O =>
2 H3PO2 + 3 Ca(OH)2 = Ca3(PO2)2 + 6 H2O
Pt(s) + MnBr2(aq) = PtBr + Mn =>
2 Pt(s) + MnBr2(aq) = 2 PtBr + Mn
Ca(H2PO4)2 + CaO = CaHPO4 + H2O =>
Ca(H2PO4)2 + CaO = 2 CaHPO4 + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
SB2S5 + HNO3 = H3SBO4 + H2SO4 + NO2 + H2O =>
SB2S5 + 34 HNO3 = 2 H3SBO4 + 4 H2SO4 + 34 NO2 + 10 H2O
CuCO3 + H3PO4 = Cu3(PO4)2 + H2O + CO2 =>
3 CuCO3 + 2 H3PO4 = Cu3(PO4)2 + 3 H2O + 3 CO2
Cr(OH)4{-} + H2O2 = CrO4{-} + H2O =>
Cr(OH)4{-} + 2 H2O2 = CrO4{-} + 4 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cu + CH3COOH = Cu(CH3COO) + H2 =>
2 Cu + 2 CH3COOH = 2 Cu(CH3COO) + H2
C2H4O + CuO = CO2 + CH4 + Cu =>
C2H4O + CuO = CO2 + CH4 + Cu
NaCl + H2O2 = NaOCl + H2O =>
NaCl + H2O2 = NaOCl + H2O
H2SO4 + Cl2 = HCl + SO2 + O2 =>
H2SO4 + Cl2 = 2 HCl + SO2 + O2
CCl2F2 + Cu2 = CCu2F2 + Cl =>
CCl2F2 + Cu2 = CCu2F2 + 2 Cl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C60H100O40N + H2O = CH4 + CO2 + NH3 =>
8 C60H100O40N + 126 H2O = 257 CH4 + 223 CO2 + 8 NH3
Ga + H2O = Ga(OH)3 + H2 =>
2 Ga + 6 H2O = 2 Ga(OH)3 + 3 H2
C9H20O4S2 + O2 = CO2 + H2O + S2 =>
C9H20O4S2 + 12 O2 = 9 CO2 + 10 H2O + S2
N + H = N2H2 =>
2 N + 2 H = N2H2
C3H7O2N + O2 = CO2 + H2O + NH3 =>
C3H7O2N + 3 O2 = 3 CO2 + 2 H2O + NH3
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
CaCl2 + Al(NO3)3 = Ca(NO3)2 + AlCl3 =>
3 CaCl2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 AlCl3
PbO + NaOH + H2O = Na4[Pb(OH)6] =>
PbO + 4 NaOH + H2O = Na4[Pb(OH)6]
Cu + C2 = CuC =>
2 Cu + C2 = 2 CuC
MgSO3 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2O + SO2
Fe + H2O2 + H{+} = Fe{+3} + H2O =>
2 Fe + 3 H2O2 + 6 H{+} = 2 Fe{+3} + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ca + Li = CaLi =>
Ca + Li = CaLi
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