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2 NaCl = 2 Na + Cl2
CH4 + H2S = CS2 + H2 =>
CH4 + 2 H2S = CS2 + 4 H2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
CaCO3 = Ca + C + O2 =>
2 CaCO3 = 2 Ca + 2 C + 3 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KOH(aq) + H2S(aq) = H2O(l) + K2S(aq) =>
2 KOH(aq) + H2S(aq) = 2 H2O(l) + K2S(aq)
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au(OH)3 + H2SO4 = Au2(SO4)3 + H2O =>
2 Au(OH)3 + 3 H2SO4 = Au2(SO4)3 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al + HCIO4 = Al(CIO4)3 + H2 =>
2 Al + 6 HCIO4 = 2 Al(CIO4)3 + 3 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Sr(s) + AgNO3(aq) = Sr(NO3)2(aq) + Ag(s) =>
Sr(s) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 Ag(s)
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NaHCO3 = CO2 + NaOH =>
NaHCO3 = CO2 + NaOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
S + O2 = SO2 =>
S + O2 = SO2
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CrCl3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgCO3 + H2 = Mg + H2CO3 =>
MgCO3 + H2 = Mg + H2CO3
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