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NaOH(aq) + NH4Cl = NaCl + H2O + NH3
C6H3N3O7 + H2O2 = CO2 + N2 + H2O =>
2 C6H3N3O7 + 13 H2O2 = 12 CO2 + 3 N2 + 16 H2O
C10H22 + O2 = CO10 + H2O =>
2 C10H22 + 111 O2 = 20 CO10 + 22 H2O
Hg(s) + I(aq) = HgI2(aq) =>
Hg(s) + 2 I(aq) = HgI2(aq)
Fe(CN)6{3-} + OH{-} + N2H4 = Fe(CN)6{4-} + N2 + H2O =>
4 Fe(CN)6{3-} + 4 OH{-} + N2H4 = 4 Fe(CN)6{4-} + N2 + 4 H2O
KMnO4 + HNO3 = KNO3 + HMnO4 =>
KMnO4 + HNO3 = KNO3 + HMnO4
CuSO4*5H2O + C7H4NO3SNa*2H2O = [Cu(C7H4SO3N)2(H2O)4]2H2O + Na2SO4 + H2O =>
2 CuSO4*5H2O + 4 C7H4NO3SNa*2H2O = [Cu(C7H4SO3N)2(H2O)4]2H2O + 2 Na2SO4 + 9 H2O
Ka + O2 = Ka2O =>
4 Ka + O2 = 2 Ka2O
CaCl2 + H2SO4 = CaSO4 + HCl = CaHSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
MgCl2 + HCl = MgH + Cl2 =>
2 MgCl2 + 2 HCl = 2 MgH + 3 Cl2
Na[Al(OH)4] + AlCl3 = NaCl + Al(OH)3 =>
3 Na[Al(OH)4] + AlCl3 = 3 NaCl + 4 Al(OH)3
ZnSO4 + NaOH = Zn(OH)2 + SO4Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4Na2
H2SO4(aq) + CaO(s) = CaSO4 + H2O =>
H2SO4(aq) + CaO(s) = CaSO4 + H2O
CH3COOH + Na2SO4 = CH3COONa + H2SO4 =>
2 CH3COOH + Na2SO4 = 2 CH3COONa + H2SO4
Zn(CH3COO)2*2H2O + NaOH = ZnO + NaCH3COO + H2O =>
Zn(CH3COO)2*2H2O + 2 NaOH = ZnO + 2 NaCH3COO + 3 H2O
BaN + K = KN + Ba =>
BaN + K = KN + Ba
NH4Cl + HCl = Cl2 + HNH4 =>
NH4Cl + HCl = Cl2 + HNH4
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
KOH + Fe(OH)2 = Fe(OH)3 + K =>
KOH + Fe(OH)2 = Fe(OH)3 + K
Cu(NO3)2*3H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*3H2O = 2 CuO + 4 NO2 + O2 + 6 H2O
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s) =>
Mg(s) + CuCl2(aq) = MgCl2(aq) + Cu(s)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
H2SO4 + Na2CrO4 = Na2SO4 + Na2Cr2O7 + H2O =>
H2SO4 + 2 Na2CrO4 = Na2SO4 + Na2Cr2O7 + H2O
Na2S2O3 + I2 = Na2I + S2O3I =>
Na2S2O3 + I2 = Na2I + S2O3I
FeCl2 + KMnO4 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
Na2O + BeO = Na2(BeO2) =>
Na2O + BeO = Na2(BeO2)
Fe + H2O = Fe{2+} + OH{-} + H2 =>
Fe + 2 H2O = Fe{2+} + 2 OH{-} + H2
C2H8N2 + N2O4 = CO2 + H2O + N2 =>
C2H8N2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
K + P = K3P2 =>
3 K + 2 P = K3P2
PtF + Xe = PtFXe =>
PtF + Xe = PtFXe
Mn2O7 + CO = Mn + CO2 =>
Mn2O7 + 7 CO = 2 Mn + 7 CO2
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
K2Cr2O7 + KCl + KOH = K2CrO4 + HCl =>
K2Cr2O7 + KCl + KOH = 2 K2CrO4 + HCl
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeOH + HBr = FeBr + H2O =>
FeOH + HBr = FeBr + H2O
Na2O + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
Na2O + (NH4)2SO4 = Na2SO4 + 2 NH3 + H2O
K + HNO3 = K(NO3)2 + N2 + H2O =>
5 K + 12 HNO3 = 5 K(NO3)2 + N2 + 6 H2O
Fe(g) + H2O(g) = H2(g) + Fe3O4(g) =>
3 Fe(g) + 4 H2O(g) = 4 H2(g) + Fe3O4(g)
*SO2 + O2 = SO3 =>
2*SO2 + O2 = 2 SO3
KH + Ca = CaK + H =>
KH + Ca = CaK + H
B(OCH3)3 + NaH + H2O = NaBH4 + CH3OH + NaOH =>
B(OCH3)3 + 4 NaH + 3 H2O = NaBH4 + 3 CH3OH + 3 NaOH
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NaHCO3 + CH3COOH = CO2 + H2O + CH3COOHNa =>
8 NaHCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 CH3COOHNa
Co{2+} + SiO{2-} + O2 + OH{-} + H2O = Co3(OH)14Si2O5 =>
6 Co{2+} + 4 SiO{2-} + 9 O2 + 4 OH{-} + 12 H2O = 2 Co3(OH)14Si2O5
Na4V2O7 + H2SO4 = Na4V6O17 + Na2SO4 + H2O =>
3 Na4V2O7 + 4 H2SO4 = Na4V6O17 + 4 Na2SO4 + 4 H2O
Na2SeO3 + NaI + HBr = I2 + Se2 + NaBr + H2O =>
2 Na2SeO3 + 8 NaI + 12 HBr = 4 I2 + Se2 + 12 NaBr + 6 H2O
FeBa(OH)2 = Fe(OH)2Ba =>
FeBa(OH)2 = Fe(OH)2Ba
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Fe + CO2 = Fe2O3 + CO =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
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