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S8 + 12 O2 = 8 SO3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H2 + F2 = HF =>
H2 + F2 = 2 HF
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + LiOH = H2O + LiHSO4 =>
H2SO4 + LiOH = H2O + LiHSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
sodiumhydroxide + nitricacid = sodiumnitrate + water =>
NaOH + HNO3 = NaNO3 + H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
magnesium + sulfuricacid = magnesiumsulfate + hydrogen =>
Mg + H2SO4 = MgSO4 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
C2H6O2 + NaIO4 = CH2O + NaIO3 + H2O =>
C2H6O2 + NaIO4 = 2 CH2O + NaIO3 + H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
KMnO4 + CH3CH2OH = MnOOH + CH3CHO + KOH + H2O =>
KMnO4 + 2 CH3CH2OH = MnOOH + 2 CH3CHO + KOH + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
calciumcarbonate + hydrochloricacid = calciumchloride + carbondioxide + water =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C4H13N3 + HNO3 = CO2 + H2O + NO2 =>
C4H13N3 + 41 HNO3 = 4 CO2 + 27 H2O + 44 NO2
NaOH + Si = Na4SiO4 + H2 =>
4 NaOH + Si = Na4SiO4 + 2 H2
KMnO4 + CH3CH2OH = MnOOH + CH3CHO + KOH + H2O =>
KMnO4 + 2 CH3CH2OH = MnOOH + 2 CH3CHO + KOH + H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + CH3CH2OH = MnOOH + CH3CHO + KOH + H2O =>
KMnO4 + 2 CH3CH2OH = MnOOH + 2 CH3CHO + KOH + H2O
P + HNO3 = NO2 + H2O + H3PO4 =>
P + 5 HNO3 = 5 NO2 + H2O + H3PO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
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