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2 Ca + 2 H2O = 2 CaOH + H2
K2MnO4 = MnO2 + KMnO4 + K2O =>
3 K2MnO4 = MnO2 + 2 KMnO4 + 2 K2O
C7H16 + O2 = CO2 + H2O4 =>
C7H16 + 23 O2 = 7 CO2 + 8 H2O4
MnO4{-} + BrO3{-} + H2O = MnO2 + BrO4{-} + OH{-} =>
2 MnO4{-} + 3 BrO3{-} + H2O = 2 MnO2 + 3 BrO4{-} + 2 OH{-}
FeCl2 + CuS = CuCl2 + FeS =>
FeCl2 + CuS = CuCl2 + FeS
NH2CH2COOH = CO2 + NH2 + CH3 =>
NH2CH2COOH = CO2 + NH2 + CH3
Ba(OH)2 + SO3 = (Ba(OH))2SO4 + H2O =>
2 Ba(OH)2 + SO3 = (Ba(OH))2SO4 + H2O
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
ZnO + HNO3 = Zn(NO3)2H2O =>
ZnO + 2 HNO3 = Zn(NO3)2H2O
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
Ca3(PO4)2 + HCl = CaCl2 + H3(PO4) =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3(PO4)
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
CH + Br = CHBr =>
CH + Br = CHBr
C9H203 + O2 = CO2 + H2O =>
4 C9H203 + 239 O2 = 36 CO2 + 406 H2O
Mg(OH)2 + Na2S = MgS + NaOH =>
Mg(OH)2 + Na2S = MgS + 2 NaOH
Sr(OH)2 + HBr = H2Sr + BrOH =>
Sr(OH)2 + 2 HBr = H2Sr + 2 BrOH
Zn(OH)2 + H3BO3 = Zn3(BO3)2 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = Zn3(BO3)2 + 6 H2O
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
PtCl4 + H2 = HCl + Pt =>
PtCl4 + 2 H2 = 4 HCl + Pt
Na3PO4 + H2SiO3 = Na2SiO3 + H3PO4 =>
2 Na3PO4 + 3 H2SiO3 = 3 Na2SiO3 + 2 H3PO4
Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2
CuSO4 + Na2CO3 = Cu2CO3 + Na(SO4) =>
2 CuSO4 + Na2CO3 = Cu2CO3 + 2 Na(SO4)
CHS + O2 = CO2 + H2O + S =>
4 CHS + 5 O2 = 4 CO2 + 2 H2O + 4 S
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(aq) + H2O(g) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(aq) + 6 H2O(g)
BrCN + H2O = HCN + OHBr =>
BrCN + H2O = HCN + OHBr
KMnO2 + NaCl + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + Cl2 + H2O =>
2 KMnO2 + 2 NaCl + 4 H2SO4 = 2 MnSO4 + Na2SO4 + K2SO4 + Cl2 + 4 H2O
H2Se + KMnO4 + H2SO4 = Se + K2SO4 + MnSO4 + H2O =>
5 H2Se + 2 KMnO4 + 3 H2SO4 = 5 Se + K2SO4 + 2 MnSO4 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb + CrCl3 = Cr + PbCl2 =>
3 Pb + 2 CrCl3 = 2 Cr + 3 PbCl2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
HNo3 + NaHCO3 = NaNo3 + H2O + CO2 =>
HNo3 + NaHCO3 = NaNo3 + H2O + CO2
Ag + OH = Ag(OH) =>
Ag + OH = Ag(OH)
Ni(NH2CH2COOH)3(ClO4)2 = Cl2 + NiO + N2 + H2O + CO2 + H2 =>
2 Ni(NH2CH2COOH)3(ClO4)2 = 2 Cl2 + 2 NiO + 3 N2 + 2 H2O + 12 CO2 + 13 H2
C8H9Cl + KMnO4 + H2SO4 = C7H6O2Cl + CO2 + K2SO4 + MnSO4 + H2O =>
10 C8H9Cl + 22 KMnO4 + 33 H2SO4 = 10 C7H6O2Cl + 10 CO2 + 11 K2SO4 + 22 MnSO4 + 48 H2O
C5H4N4O3 + H2O = H2 + H2CO3 + N2 =>
C5H4N4O3 + 12 H2O = 9 H2 + 5 H2CO3 + 2 N2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
HNO2 + NH3 = NH4NO2 =>
HNO2 + NH3 = NH4NO2
FeSO4 + (CH3)2NH + H2O = CH3SH + NH3 + Fe(OH)2 + O2 =>
2 FeSO4 + (CH3)2NH + 4 H2O = 2 CH3SH + NH3 + 2 Fe(OH)2 + 4 O2
CuCl2 + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + KCl =>
2 CuCl2 + K4[Fe(Cn)6] = Cu2[Fe(Cn)6] + 4 KCl
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
C60H110O6 + O2 = CO2 + H2O =>
2 C60H110O6 + 169 O2 = 120 CO2 + 110 H2O
SnSO4 + Na3PO4 = Sn3(PO4)2 + Na2SO4 =>
3 SnSO4 + 2 Na3PO4 = Sn3(PO4)2 + 3 Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiOH + ZnCO3 = Li2CO3 + Zn(OH)2 =>
2 LiOH + ZnCO3 = Li2CO3 + Zn(OH)2
Ag{+} + I{-}— = AgI =>
Ag{+} + I{-}— = AgI
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + CO + CO2 =>
Li3Al(C2O4)3 = Li2CO3 + LiAlO2 + 3 CO + 2 CO2
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
Ae + O2 = Ae2O3 =>
4 Ae + 3 O2 = 2 Ae2O3
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