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P2 + 2 N = 2 NP
Al(OH)3 + BaCl2 = Al(OH)Cl2 + Ba(OH)2 =>
Al(OH)3 + BaCl2 = Al(OH)Cl2 + Ba(OH)2
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + CaHPO4 + H2O =>
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + CaHPO4 + H2O
Na + S = Na2S3 =>
2 Na + 3 S = Na2S3
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + Sr(SO4) =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr(SO4)
Pb(NO3)2 + HOH = Pb(OH)2 + H(NO3) =>
Pb(NO3)2 + 2 HOH = Pb(OH)2 + 2 H(NO3)
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Zn + CuNO32 = Cu + ZnNO32 =>
Zn + CuNO32 = Cu + ZnNO32
Cr(OH)3 + KClO3 + K2CO3 = K2CrO4 + KCl + CO2 + H2O =>
2 Cr(OH)3 + KClO3 + 2 K2CO3 = 2 K2CrO4 + KCl + 2 CO2 + 3 H2O
NaBrO + NaOH + NH4OH = NaBr + NaNO2 + H2O =>
3 NaBrO + NaOH + NH4OH = 3 NaBr + NaNO2 + 3 H2O
NH3 + O2(oxygen) = NO + H20(water) =>
20 NH3 + 10 O2(oxygen) = 20 NO + 3 H20(water)
CuCl2 + Mg = Cu + MgCl2 =>
CuCl2 + Mg = Cu + MgCl2
H2SO4 + Pb2C2H3O2 = Pb2SO4 + C2H3O2H2 =>
H2SO4 + Pb2C2H3O2 = Pb2SO4 + C2H3O2H2
HI(aq) + Ca(OH)2 = H2O(l) + CaI2(aq) =>
2 HI(aq) + Ca(OH)2 = 2 H2O(l) + CaI2(aq)
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K =>
3 Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6] + 3 K
CoCl2 + H2O = Cl + Co(H2O)6 =>
CoCl2 + 6 H2O = 2 Cl + Co(H2O)6
P4 + O = P4O6 =>
P4 + 6 O = P4O6
MnO2 + NaOH + H2O = Na4[Mn(OH)8] =>
MnO2 + 4 NaOH + 2 H2O = Na4[Mn(OH)8]
Nb(NO3)5 + Mg(NO3)2 + C2H6N4O2 + Dy(NO3)3 = Mg097Nb2O6Dy003 + CO2 + N2 + H2O =>
20 Nb(NO3)5 + 970 Mg(NO3)2 + 1266 C2H6N4O2 + 30 Dy(NO3)3 = 10 Mg097Nb2O6Dy003 + 2532 CO2 + 3597 N2 + 3798 H2O
HClO4 + P4O10 = Cl2O7 + H3PO4 =>
12 HClO4 + P4O10 = 6 Cl2O7 + 4 H3PO4
S2O3 + MnO4 = Mn + SO4 =>
4 S2O3 + 5 MnO4 = 5 Mn + 8 SO4
N2 + O3 = N2O =>
3 N2 + O3 = 3 N2O
Fe + H2TeO3 = Fe2(TeO3) + H2 =>
2 Fe + H2TeO3 = Fe2(TeO3) + H2
C2H5O + C2H4O2 = C6H12O2 + H2O =>
8 C2H5O + C2H4O2 = 3 C6H12O2 + 4 H2O
NO2 + Zn = ZnO + N2 =>
2 NO2 + 4 Zn = 4 ZnO + N2
KMnO4 + HCl = Cl2 + H2O + KCl + MnCl3 =>
KMnO4 + 8 HCl = 2 Cl2 + 4 H2O + KCl + MnCl3
CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
Al2(Co3)3 + O2 = Al2O + Co2 =>
2 Al2(Co3)3 + O2 = 2 Al2O + 9 Co2
K2S + Na2O = K2O + Na2S =>
K2S + Na2O = K2O + Na2S
Fe(C2H3O2)3 + Cu3(AsO4)2 = FeAsO4 + Cu(C2H3O2)2 =>
2 Fe(C2H3O2)3 + Cu3(AsO4)2 = 2 FeAsO4 + 3 Cu(C2H3O2)2
HCl(g) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(g) + NiCO3(s) = NiCl2(aq) + H2O(l) + CO2(g)
C2H6O + H2SO4 = C2H6O4S + H2O =>
C2H6O + H2SO4 = C2H6O4S + H2O
Co(OH)2 + NaOH + Br2 = Co(OH)3 + NaBr =>
2 Co(OH)2 + 2 NaOH + Br2 = 2 Co(OH)3 + 2 NaBr
SO3 + MgO = MgSO4 =>
SO3 + MgO = MgSO4
PbO2 + KCrO2 + KOH = K2CrO4 + K2PbO2 + H2O =>
3 PbO2 + 2 KCrO2 + 8 KOH = 2 K2CrO4 + 3 K2PbO2 + 4 H2O
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O =>
(CH3)2CHOH + HCl = (CH3)2CHCl + H2O
K + HClO = KClO + H =>
K + HClO = KClO + H
Na2IDA + CoCl2*6H2O + H2O2 = [Co(IDA)2] + H2O + NaOH + NaCl =>
2 Na2IDA + CoCl2*6H2O + H2O2 = [Co(IDA)2] + 6 H2O + 2 NaOH + 2 NaCl
Zn + NH3*H2O = [Zn(NH3)2(H2O)2] =>
Zn + 2 NH3*H2O = [Zn(NH3)2(H2O)2]
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
Na2HPO4 + KNO3 = NaNO3 + K2HPO4 =>
Na2HPO4 + 2 KNO3 = 2 NaNO3 + K2HPO4
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
Ba + FrCl = BaCl2 + Fr =>
Ba + 2 FrCl = BaCl2 + 2 Fr
Fe2O3 + N2 = Fe + NO =>
2 Fe2O3 + 3 N2 = 4 Fe + 6 NO
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg(OH)2CO2 = MgCO3H2O1 =>
Mg(OH)2CO2 = MgCO3H2O1
HCl + Sr(OH)2 = HOH + SrCl2 =>
2 HCl + Sr(OH)2 = 2 HOH + SrCl2
NaCl + H2O = NaO + H2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaO + 2 H2 + Cl2
HClO3 + Zn = HCl + ZnO =>
HClO3 + 3 Zn = HCl + 3 ZnO
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