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C8H10 + 3 O2 + 2 NH3 = C8H4N2 + 6 H2O
NaNO2 = NaNO3 + Na2O + N2 =>
5 NaNO2 = 3 NaNO3 + Na2O + N2
C3H7Br + Br2 = C3H6Br2 + HBr =>
C3H7Br + Br2 = C3H6Br2 + HBr
Ca(OH)2C = CaCOH2O =>
Ca(OH)2C = CaCOH2O
C3H6NH + H2O = C3H7NH + OH =>
C3H6NH + H2O = C3H7NH + OH
H2S + Na2S = NaH + S =>
H2S + Na2S = 2 NaH + 2 S
H2O + MnO4{-} + HSO3{-} = Mn{2+} + HSO4{2-} + H{+} =>
H2O + MnO4{-} + 5 HSO3{-} = Mn{2+} + 5 HSO4{2-} + 2 H{+}
C6H5Br + HNO3 = C6H4BrNO2 + H2O =>
C6H5Br + HNO3 = C6H4BrNO2 + H2O
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
Mn(NO3)2 + As2S3 + H2O = H2MnO4 + H3AsO4 + NO + S =>
5 Mn(NO3)2 + As2S3 + 8 H2O = 5 H2MnO4 + 2 H3AsO4 + 10 NO + 3 S
C3H6NH + H2O = C3H6NH2 + OH =>
C3H6NH + H2O = C3H6NH2 + OH
MnO4{-} + HSO3{-} + H2O = MnO2 + HSO4{-} + OH{-} =>
2 MnO4{-} + 3 HSO3{-} + H2O = 2 MnO2 + 3 HSO4{-} + 2 OH{-}
aluminumnitrate + potassiumcarbonate = aluminumcarbonate + potassiumnitrate =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
HgO + SO2 = Hg2SO4 =>
2 HgO + SO2 = Hg2SO4
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
MnO4{-} + HSO3{-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + HSO3{-} + H2O = 2 MnO4{2-} + SO4{2-} + 3 H{+}
Ag + H2SO4 = AgH2SO4 =>
Ag + H2SO4 = AgH2SO4
NH4Cl + water = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
Mn + H2SO4 = MnSO4 + S02 + H2O =>
6 Mn + 8 H2SO4 = 6 MnSO4 + S02 + 8 H2O
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
CH2O2 + H2SO4 = SO2 + H2O + CO2 =>
CH2O2 + H2SO4 = SO2 + 2 H2O + CO2
TiF4 + NO = TiO2 + F + N =>
TiF4 + 2 NO = TiO2 + 4 F + 2 N
H2Cl + SrO2 = SrCl2 + H2O =>
2 H2Cl + SrO2 = SrCl2 + 2 H2O
Mo + O = Mo2O3 =>
2 Mo + 3 O = Mo2O3
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Na(s) + O2(g) = Na2O(s) =>
4 Na(s) + O2(g) = 2 Na2O(s)
Zn(OH)2 + ZnCl2 = Zn + Cl(OH) =>
Zn(OH)2 + ZnCl2 = 2 Zn + 2 Cl(OH)
C6H5Br + HNO3 = C6H3BrN2O4 + H2O =>
C6H5Br + 2 HNO3 = C6H3BrN2O4 + 2 H2O
SnCl2 + NaPO4 = SnPO4 + NaCl2 =>
SnCl2 + NaPO4 = SnPO4 + NaCl2
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
MnO4{-} + HSO3{-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + HSO3{-} + H2O = 2 MnO4{2-} + SO4{2-} + 3 H{+}
Cr + B = CrB3 =>
Cr + 3 B = CrB3
H4P2O5 + Al(OH)3 = Al4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Al(OH)3 = Al4(P2O5)3 + 12 H2O
C3H6NH + H2O = OH + HC3H6NH =>
C3H6NH + H2O = OH + HC3H6NH
MnO2 + (NH4)2HPO4 = NH4MnP2O7 + N2 + NH3 + H2O =>
6 MnO2 + 12(NH4)2HPO4 = 6 NH4MnP2O7 + N2 + 16 NH3 + 18 H2O
C3H6NH + H2O = H3O + C3H6N =>
C3H6NH + H2O = H3O + C3H6N
K3[Fe(CN)6] + KNO3 = K2O + Fe2O3 + CO2 + N2 =>
2 K3[Fe(CN)6] + 12 KNO3 = 9 K2O + Fe2O3 + 12 CO2 + 12 N2
MnO4{-} + HSO3{-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + HSO3{-} + H2O = 2 MnO4{2-} + SO4{2-} + 3 H{+}
NaBrO = NaBr + O2 =>
2 NaBrO = 2 NaBr + O2
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
C3H6NH + H2O = OH + HC3H6NH =>
C3H6NH + H2O = OH + HC3H6NH
C3H8(g) + O2 = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O(l)
H2O + MnO4{-} + HSO3{-} = Mn{2+} + HSO4{2-} + H{+} =>
H2O + MnO4{-} + 5 HSO3{-} = Mn{2+} + 5 HSO4{2-} + 2 H{+}
CaCO3 + CH3COOH = CaH2 + (CH3COO)2CO3 =>
CaCO3 + 2 CH3COOH = CaH2 + (CH3COO)2CO3
S7 = S13 =>
13 S7 = 7 S13
KMnO4 + Na2SO3 + NaOH = Na2SO4 + H2O + K2MnO4 + Na2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = Na2SO4 + H2O + K2MnO4 + Na2MnO4
NH4Cl + HOH = NH4OH + HCl =>
NH4Cl + HOH = NH4OH + HCl
C3H6NH + H2O = OH{-} + C3H6NH2{+} =>
C3H6NH + H2O = OH{-} + C3H6NH2{+}
C3H6NH + H2O = OH + HC3H6NH =>
C3H6NH + H2O = OH + HC3H6NH
KOH + Si(OH)4 = K2SiO3 + H2O =>
2 KOH + Si(OH)4 = K2SiO3 + 3 H2O
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