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H2SO4 + HNO3 = NO3SO4 + 3 H
CCl4 + NaOH = NaCl + H2O + COO =>
CCl4 + 4 NaOH = 4 NaCl + 2 H2O + COO
BaCl + Cu(SO4) = Ba(SO4) + CuCl =>
BaCl + Cu(SO4) = Ba(SO4) + CuCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + P = PCl3 =>
3 Cl2 + 2 P = 2 PCl3
Fe2S3 + HCl = Fe2Cl2 + H2S3 =>
Fe2S3 + 2 HCl = Fe2Cl2 + H2S3
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq)
CH4 + O2 = CO2H + H2O =>
4 CH4 + 7 O2 = 4 CO2H + 6 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Mg(OH)2 + SO2 = MgSO3 + H2O =>
Mg(OH)2 + SO2 = MgSO3 + H2O
BaCl2 + Na2SO4 = Na + Cl + BaSO4 =>
BaCl2 + Na2SO4 = 2 Na + 2 Cl + BaSO4
AlS + BaI = AlI + BaS =>
AlS + BaI = AlI + BaS
Si + NaOH = Na2SiO3 + NaSi + H2O =>
5 Si + 6 NaOH = Na2SiO3 + 4 NaSi + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
MgO*2SiO2*2H2O + HCl = MgCl2 + H2SiO3 + H2O =>
MgO*2SiO2*2H2O + 2 HCl = MgCl2 + 2 H2SiO3 + H2O
Na + C2N2 = NaCN =>
2 Na + C2N2 = 2 NaCN
C6H5ONa + C2H5OH = C5H5OH + C2H5ONa =>
3 C6H5ONa + 4 C2H5OH = 4 C5H5OH + 3 C2H5ONa
FeSO4 + NaOH + NaOCl = FeO + NaCl + H2SO4 + NaO =>
FeSO4 + 2 NaOH + NaOCl = FeO + NaCl + H2SO4 + 2 NaO
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
PCl5 + CO2 = Cl5C + PO2 =>
PCl5 + CO2 = Cl5C + PO2
Na(OH)2 + Ca(HCO3)2 = H2O + CO3 + Na + Ca =>
Na(OH)2 + Ca(HCO3)2 = 2 H2O + 2 CO3 + Na + Ca
(NH4)2MoO4 + Zn + HCl = NH4Cl + ZnCl2 + Mo4O10(OH)2 + H2O =>
4(NH4)2MoO4 + Zn + 10 HCl = 8 NH4Cl + ZnCl2 + Mo4O10(OH)2 + 4 H2O
C2H5 = C2H4 + H2 =>
2 C2H5 = 2 C2H4 + H2
H2Cr2O4 + O2 = H2Cr2O7 =>
2 H2Cr2O4 + 3 O2 = 2 H2Cr2O7
CH3Cl + H2 = CH4 + Cl2 =>
2 CH3Cl + H2 = 2 CH4 + Cl2
NaBr + Cl1 = NaCl + Br2 =>
2 NaBr + 2 Cl1 = 2 NaCl + Br2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Mn + O = Mn4O9 =>
4 Mn + 9 O = Mn4O9
F + AuBr = AuF + Br =>
F + AuBr = AuF + Br
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Cr207 + K2CO3 + O2 = K2CrO4 + CO2 =>
2 Cr207 + 414 K2CO3 + 621 O2 = 414 K2CrO4 + 414 CO2
Sn + CuBr = SnBr + Cu =>
Sn + CuBr = SnBr + Cu
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SrBr2 + (NH4)2SO4 = SrSO4 + Br2(NH4)2 =>
SrBr2 + (NH4)2SO4 = SrSO4 + Br2(NH4)2
Co + NH4OH = [Co(NH3)6] + H2O =>
Co + 6 NH4OH = [Co(NH3)6] + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Au + Cl + HCl = HAuCl4 =>
Au + 3 Cl + HCl = HAuCl4
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3 =>
CaCO3 + Ag2SO4 = CaSO4 + Ag2CO3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C7H8O2 + C2H2O3 = C8H2O3 + H2O =>
2 C7H8O2 + 5 C2H2O3 = 3 C8H2O3 + 10 H2O
Zr2Se + Se8 = ZrSe2 =>
8 Zr2Se + 3 Se8 = 16 ZrSe2
Al2O3 + HIO3 = Al(IO3)3 + H2O =>
Al2O3 + 6 HIO3 = 2 Al(IO3)3 + 3 H2O
CrOH2 = Cr + H2O =>
CrOH2 = Cr + H2O
NO2 + Sr(OH)2 = Sr(NO3)2 + Sr(NO2)2 + H2O =>
4 NO2 + 2 Sr(OH)2 = Sr(NO3)2 + Sr(NO2)2 + 2 H2O
C24H34N2O + O2 = CO2 + H2O + NH3 =>
2 C24H34N2O + 61 O2 = 48 CO2 + 28 H2O + 4 NH3
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