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8 CO2 + 2 N2 + 14 H2O = 15 O2 + 4 C2H5NH2
Cr{2+} + Fe{3+} = Cr{3+} + Fe{2+} =>
Cr{2+} + Fe{3+} = Cr{3+} + Fe{2+}
Na2S + I2 + HCl = HI + S + NaCl =>
Na2S + I2 + 2 HCl = 2 HI + S + 2 NaCl
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + K2Cl2*2H2O =>
CaCl2*2H2O + K2C2O4*H2O = CaC2O4*H2O + K2Cl2*2H2O
NaOH(s) + HCl(aq) = H2O(l) + NaCl =>
NaOH(s) + HCl(aq) = H2O(l) + NaCl
Na2C2O4 + Na2Cr2O7 + H2SO4 = CO2 + Cr2SO4 + Na2SO4 + H2O =>
5 Na2C2O4 + Na2Cr2O7 + 7 H2SO4 = 10 CO2 + Cr2SO4 + 6 Na2SO4 + 7 H2O
C6H4CO2HNO2 + SOCl2 + NH3 = C6H4NO2CONH2 + SO2 + HCl =>
C6H4CO2HNO2 + SOCl2 + NH3 = C6H4NO2CONH2 + SO2 + 2 HCl
Ar + F2 = ArF =>
2 Ar + F2 = 2 ArF
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2Cr2SO4 + H2O =>
K2Cr2O7 + 12 FeSO4 + 7 H2SO4 = 6 Fe2(SO4)3 + K2Cr2SO4 + 7 H2O
CH3COOH + CH3(CH2)4OH = CH3COOC5H11 + H2O =>
CH3COOH + CH3(CH2)4OH = CH3COOC5H11 + H2O
HCl + HNO3 = NOCl + H2O + Cl =>
3 HCl + HNO3 = NOCl + 2 H2O + 2 Cl
NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
NaOH + PCl5 = NaCl + Na4P2O7 + H2O =>
14 NaOH + 2 PCl5 = 10 NaCl + Na4P2O7 + 7 H2O
KMnO4 + Na2C2O4 + H2SO4 = K2SO4 + Na2SO4 + MnSO2 + CO2 + H2O =>
2 KMnO4 + 9 Na2C2O4 + 12 H2SO4 = K2SO4 + 9 Na2SO4 + 2 MnSO2 + 18 CO2 + 12 H2O
Fe(OH)2 + HCO3 = Fe(OH)CO3 + H2O =>
Fe(OH)2 + HCO3 = Fe(OH)CO3 + H2O
C7H7NO + C7H5NO2 = C14H10N2O3 + H2O =>
C7H7NO + 3 C7H5NO2 = 2 C14H10N2O3 + H2O
NH3 + HCl = NHCl + H3 =>
NH3 + HCl = NHCl + H3
NH3 + CoCl2 = NH3Cl + Co =>
2 NH3 + CoCl2 = 2 NH3Cl + Co
Na + H2 = NaH* =>
2 Na + H2 = 2 NaH*
Cu(SO4) + KI = CuI + K2(SO4) + I2 =>
2 Cu(SO4) + 4 KI = 2 CuI + 2 K2(SO4) + I2
Na2S + SO2 = Na2(SO4) + S =>
Na2S + 2 SO2 = Na2(SO4) + 2 S
NH3(g) + O2(g) = H2O(g) + NO4(g) =>
4 NH3(g) + 11 O2(g) = 6 H2O(g) + 4 NO4(g)
Na2S2O3 + KClO3 = Na2S2O6 + KCl =>
Na2S2O3 + KClO3 = Na2S2O6 + KCl
CaO + N2 = Ca + N2O =>
CaO + N2 = Ca + N2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(g) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(g)
Na2S2O3 + HNO3 = NO2 + NaHSO4 + H2O =>
Na2S2O3 + 8 HNO3 = 8 NO2 + 2 NaHSO4 + 3 H2O
SCN{-} + MnO4{2-} + H2O = SO4{2-} + CN{-} + MnO2 + OH{-} =>
SCN{-} + 3 MnO4{2-} + 2 H2O = SO4{2-} + CN{-} + 3 MnO2 + 4 OH{-}
Mg + Ag(NO3)2 = Mg2(NO3)2 + Ag =>
2 Mg + Ag(NO3)2 = Mg2(NO3)2 + Ag
CaF2 + SIO2 + H2SO4 = H2SIF6 + CaSO4 + H2O =>
3 CaF2 + SIO2 + 3 H2SO4 = H2SIF6 + 3 CaSO4 + 2 H2O
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3 + H2O =>
NaOH(aq) + NH4Cl(aq) = NaCl(aq) + NH3 + H2O
Fe + H3O{+} = Fe{2+} + H2 + H2O =>
Fe + 2 H3O{+} = Fe{2+} + H2 + 2 H2O
K2Cr2O7(aq) + FeSO4(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + Fe2(SO4)3(aq) + K2SO4(aq) + H2O =>
K2Cr2O7(aq) + 6 FeSO4(aq) + 7 H2SO4(aq) = Cr2(SO4)3(aq) + 3 Fe2(SO4)3(aq) + K2SO4(aq) + 7 H2O
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) = =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
(NH4)2PO4(aq) + CaCl2(aq) = (NH4)2Cl2(aq) + CaPO4 =>
(NH4)2PO4(aq) + CaCl2(aq) = (NH4)2Cl2(aq) + CaPO4
C2H2Br + Br2 = C2HBr2 + HBr =>
C2H2Br + Br2 = C2HBr2 + HBr
CuNO3 + HCl = HNO3 + CuCl =>
CuNO3 + HCl = HNO3 + CuCl
(FeO) + C = Fe + CO2 =>
2(FeO) + C = 2 Fe + CO2
C55H72MgN4O5 + HCl = C55H74N4O5 + MgCl2 =>
C55H72MgN4O5 + 2 HCl = C55H74N4O5 + MgCl2
Cu + FeCl3 = Fe + (CuCl3)2 =>
2 Cu + 2 FeCl3 = 2 Fe + (CuCl3)2
CH3COOH + CaCO3 = (CH3COOH)2Ca + CO2 + H2O =>
9 CH3COOH + 4 CaCO3 = 4(CH3COOH)2Ca + 6 CO2 + 2 H2O
Mg + CuNO3 = (Mg(NO3)2) + Cu =>
Mg + 2 CuNO3 = (Mg(NO3)2) + 2 Cu
CrO3 + Al2O3 = Al2CrO6 =>
CrO3 + Al2O3 = Al2CrO6
H2O2 + Mn{2+} + OH{-} = H2O + Mn(O2) =>
H2O2 + Mn{2+} + 2 OH{-} = 2 H2O + Mn(O2)
K2CO3 + H2O = OH + K2CO3H =>
K2CO3 + H2O = OH + K2CO3H
NH4NO3 + CuCO3 = NH4CO3 + CuNO3 =>
NH4NO3 + CuCO3 = NH4CO3 + CuNO3
NaI + Cu(NO3)2 = CuI2 + NaNO3 =>
2 NaI + Cu(NO3)2 = CuI2 + 2 NaNO3
C6H14O6 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C6H14O6 + 26 KNO3 = 30 CO2 + 35 H2O + 13 N2 + 13 K2O
Zn + KOH = Zn(KO)2 + H2 =>
Zn + 2 KOH = Zn(KO)2 + H2
Zn(NO3)2*2H2O = Zn(NO3)2 + H2O =>
Zn(NO3)2*2H2O = Zn(NO3)2 + 2 H2O
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