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K2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 KNO3(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
J2 + HNO3 = HJO3 + NO + H2O =>
3 J2 + 10 HNO3 = 6 HJO3 + 10 NO + 2 H2O
(CH3)2N2H2 + N2O4 = N2 + H2O + CO2 =>
(CH3)2N2H2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
C5H7O2 + O2 = CO2 + H2O =>
4 C5H7O2 + 23 O2 = 20 CO2 + 14 H2O
NH3(g) + NO(g) = N2(g) + H2O(l) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(l)
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
Ca(OH)2 + CO = CaCO3 + H2 =>
Ca(OH)2 + CO = CaCO3 + H2
NO2 + KI = KNO2 + I2 =>
2 NO2 + 2 KI = 2 KNO2 + I2
PbCrO4 = Pb + Cr + O4 =>
PbCrO4 = Pb + Cr + O4
PbCrO4 = Pb + Cr + O2 =>
PbCrO4 = Pb + Cr + 2 O2
M9 + N2 = MN =>
2 M9 + 9 N2 = 18 MN
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
K2MnO4 + FeSO4 + 4 H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + 4 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
H2O2 + H2S = SO5 + H2O =>
6 H2O2 + H2S = SO5 + 7 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
H2O2 + H2S4 = SO4 + H2O =>
17 H2O2 + H2S4 = 4 SO4 + 18 H2O
Na2S + H2SO4 = NaHSO4 + H2O + SO2 =>
Na2S + 5 H2SO4 = 2 NaHSO4 + 4 H2O + 4 SO2
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
NH2CHO + O2 = H2O + CO2 + N2 =>
4 NH2CHO + 5 O2 = 6 H2O + 4 CO2 + 2 N2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
NaOH + H2S = Na2S + H2O =>
2 NaOH + H2S = Na2S + 2 H2O
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb + Au(NO3)3 = Pb(NO3)3 + Au =>
Pb + Au(NO3)3 = Pb(NO3)3 + Au
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Li + CH3COOH = H2 + LiCH3COO =>
2 Li + 2 CH3COOH = H2 + 2 LiCH3COO
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C2H2 + H2O = CH3COH =>
C2H2 + H2O = CH3COH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Au2S3 + H2 = H2S + Au =>
Au2S3 + 3 H2 = 3 H2S + 2 Au
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
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