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S + 2 H2SO4 = 3 SO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaSO3 + HCl = NaCl + HSO3 =>
NaSO3 + HCl = NaCl + HSO3
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
H2SO4 + Ca = CaSO4 + H2 =>
H2SO4 + Ca = CaSO4 + H2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8O3 + Na = C3H5O3Na3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5O3Na3 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C12H22O11 + H2SO4 = CO2 + SO2 + H20 =>
4 C12H22O11 + 26 H2SO4 = 48 CO2 + 26 SO2 + 7 H20
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)Fe(SO4)2 + NaOH = NH3 + H2O + Na3Fe(OH)6 + Na2SO4 =>
(NH4)Fe(SO4)2 + 7 NaOH = NH3 + H2O + Na3Fe(OH)6 + 2 Na2SO4
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
LiHCO3 = Li2CO3 + CO2 + H2O =>
2 LiHCO3 = Li2CO3 + CO2 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P2O5 + CA(OH)2 = CAHPO4 + H2O =>
P2O5 + 2 CA(OH)2 = 2 CAHPO4 + H2O
Ba(NO3)2(aq) + MnO2(s) = BaO2(s) + Mn(NO3)2(ag) =>
Ba(NO3)2(aq) + MnO2(s) = BaO2(s) + Mn(NO3)2(ag)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
H2S + ZnCl2 = ZnS + HCl =>
H2S + ZnCl2 = ZnS + 2 HCl
Ba(NO3)2(aq) + MnO2(s) = BaO2(s) + Mn(NO3)2(aq) =>
Ba(NO3)2(aq) + MnO2(s) = BaO2(s) + Mn(NO3)2(aq)
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2
HSbO2 + HNO3 + H2O = H3SbO4 + NO =>
3 HSbO2 + 2 HNO3 + 2 H2O = 3 H3SbO4 + 2 NO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
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