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O2 + N2 = (NO)2
CaCO3 + MgCO3 = CaCO3MgCO3 =>
CaCO3 + MgCO3 = CaCO3MgCO3
BrCl2 + AgNO3 = Br(NO3)2 + AgCl =>
BrCl2 + 2 AgNO3 = Br(NO3)2 + 2 AgCl
[Al(OH)4]{-} + CH3Cl = CH3OH + Al(OH)3 + Cl{-} =>
[Al(OH)4]{-} + CH3Cl = CH3OH + Al(OH)3 + Cl{-}
K2Cr2O7 + H2SO4 + CH3CH2OH = KCr(SO4) + H2O + CH3CHO =>
K2Cr2O7 + 2 H2SO4 + 5 CH3CH2OH = 2 KCr(SO4) + 7 H2O + 5 CH3CHO
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
NO2 + OH{-} = NO3{-} + H2O + e =>
NO2 + 2 OH{-} = NO3{-} + H2O + e
XC2H2X + KMnO4 + HCl = XCOOH + MnCl2 + KCl + H2O =>
5 XC2H2X + 8 KMnO4 + 24 HCl = 10 XCOOH + 8 MnCl2 + 8 KCl + 12 H2O
CH + NH = HCN + H2 =>
2 CH + 2 NH = 2 HCN + H2
CH3CH3CHCH2OH + CH3COOH = CH3CH3CHCH2OCOCH3 + H2O =>
CH3CH3CHCH2OH + CH3COOH = CH3CH3CHCH2OCOCH3 + H2O
NaF + K = NaK + F =>
NaF + K = NaK + F
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
Al(s) + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al(s) + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Cr2O3 + K2CO3 + KNO3 = K2CrO4 + CO2 + N2 =>
5 Cr2O3 + 7 K2CO3 + 6 KNO3 = 10 K2CrO4 + 7 CO2 + 3 N2
HCI + Zn = H2 + ZnCI =>
2 HCI + 2 Zn = H2 + 2 ZnCI
ZnI2 + KOH = ZnKOH + I2 =>
ZnI2 + KOH = ZnKOH + I2
CuSO4 + KI = CuI + K2SO4 + KI3 =>
2 CuSO4 + 5 KI = 2 CuI + 2 K2SO4 + KI3
Fe3O4 + C = Fe0 + CO =>
Fe3O4 + 4 C = 3 Fe0 + 4 CO
HCl + SU = SUCl + H2 =>
2 HCl + 2 SU = 2 SUCl + H2
Fe3O4 + CO = Fe3C + CO2 =>
Fe3O4 + 6 CO = Fe3C + 5 CO2
C50H102 + O2 = CO2 + H2O =>
2 C50H102 + 151 O2 = 100 CO2 + 102 H2O
Ag2S + HNO3 = AgNO3 + H2S =>
Ag2S + 2 HNO3 = 2 AgNO3 + H2S
HC3H5O3 + HCl = H2C3H5O3 + Cl =>
HC3H5O3 + HCl = H2C3H5O3 + Cl
NH3 + H2O + SO2 = (NH4)2SO3 =>
2 NH3 + H2O + SO2 = (NH4)2SO3
HCl(aq) + AgNO3(aq) = HNO3(s) + AgCl(aq) =>
HCl(aq) + AgNO3(aq) = HNO3(s) + AgCl(aq)
KHSO4 + CaO = CaSO4 + K2O + H2O =>
2 KHSO4 + 2 CaO = 2 CaSO4 + K2O + H2O
NO3{-} + OH{-} + Al + H2O = AlO2{-} + NH3 =>
3 NO3{-} + 5 OH{-} + 8 Al + 2 H2O = 8 AlO2{-} + 3 NH3
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2 =>
CaCH3CO2 + HNO3 = CaNO3 + HCH3CO2
(CH3(CH2)4CH3) + O2 = CO2 + H2O3 =>
2(CH3(CH2)4CH3) + 33 O2 = 12 CO2 + 14 H2O3
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O =>
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O
AI + HCl = AICl + H =>
AI + HCl = AICl + H
Mg(s) + CuSO4(s) = Cu + MgSO4 =>
Mg(s) + CuSO4(s) = Cu + MgSO4
AlNO + NaS = AlS + NaNO =>
AlNO + NaS = AlS + NaNO
NaO + H2O = Na(OH) + O =>
2 NaO + H2O = 2 Na(OH) + O
H2C2O4 + KIO3 = K2C2O4 + CO2 + I + H2O =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + 2 I + 6 H2O
Mg + HO = MgHO =>
Mg + HO = MgHO
Cu(s) + S = CuS =>
Cu(s) + S = CuS
Cu + CH3 = CuCH3 =>
Cu + CH3 = CuCH3
KNO3 + K = (K2)O + N2 =>
2 KNO3 + 10 K = 6(K2)O + N2
H2SO4 + Ba(C2H3O2) = BaSO4 + C2H5O2 =>
H2SO4 + Ba(C2H3O2) = BaSO4 + C2H5O2
Cl2 + H3PO3 = HClO4 + P2H4 + H2O =>
5 Cl2 + 14 H3PO3 = 10 HClO4 + 7 P2H4 + 2 H2O
SrO + SiO2 = SrSiO3 =>
SrO + SiO2 = SrSiO3
Ba + CrBr3 = BaBr3 + Cr =>
Ba + CrBr3 = BaBr3 + Cr
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(aq) =>
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(aq)
ZrO(NO3)2*6H2O + NaOH = Zr(OH)4 + H2O + NaNO3 =>
ZrO(NO3)2*6H2O + 2 NaOH = Zr(OH)4 + 5 H2O + 2 NaNO3
H2TeO6 + H2S = S + H2O + H2TeO3 =>
H2TeO6 + 3 H2S = 3 S + 3 H2O + H2TeO3
K3(PO4)2 + SiO2 + C = P4 + KSiO3 + CO2 =>
2 K3(PO4)2 + 6 SiO2 + 5 C = P4 + 6 KSiO3 + 5 CO2
Al(s) + NiCl2(aq) = Ni(s) + Al2Cl3(aq) =>
4 Al(s) + 3 NiCl2(aq) = 3 Ni(s) + 2 Al2Cl3(aq)
AgNo3(aq) + K2SO4(aq) = Ag2SO4(s) + KNo3(aq) =>
2 AgNo3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNo3(aq)
Na2CO3 + Cu(NO3) = Na2(NO3) + CuCO3 =>
Na2CO3 + Cu(NO3) = Na2(NO3) + CuCO3
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