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2 P2 + 5 O2 = 2 P2O5
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
HNO3 + MG = MG(NO3)2 + H2 =>
2 HNO3 + MG = MG(NO3)2 + H2
Ca(NO3)2 + (NH4)HPO4 + NH3 + H2O = Ca10(PO4)6(OH)2 + (NH4)(NO3) =>
40 Ca(NO3)2 + 24(NH4)HPO4 + 62 NH3 + 17 H2O = 4 Ca10(PO4)6(OH)2 + 83(NH4)(NO3)
ZrCl4 + NaOH = Zr(OH)4 + NaCl =>
ZrCl4 + 4 NaOH = Zr(OH)4 + 4 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3(CH2)16COONa(s) + FeCl3(s) = Fe[CH3(CH2)16COO]3(aq) + NaCl(aq) =>
3 CH3(CH2)16COONa(s) + FeCl3(s) = Fe[CH3(CH2)16COO]3(aq) + 3 NaCl(aq)
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
NA + N2 = NAN2 =>
NA + N2 = NAN2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
O2 + CuS = CuO + SO2 =>
3 O2 + 2 CuS = 2 CuO + 2 SO2
K + Cl + O2 = KClO3 =>
2 K + 2 Cl + 3 O2 = 2 KClO3
SrCl2(aq) + Na2So4(aq) = SrSo4(s) + NaCl(aq) =>
SrCl2(aq) + Na2So4(aq) = SrSo4(s) + 2 NaCl(aq)
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H2 + H2 = C2H5 =>
2 C2H2 + 3 H2 = 2 C2H5
HI + KOH = H2O + KI =>
HI + KOH = H2O + KI
Ca(NO3)2 + (NH4)2(HPO4) + NH3 + H2O = Ca10(PO4)6(OH)2 + (NH4)(NO3) =>
10 Ca(NO3)2 + 6(NH4)2(HPO4) + 8 NH3 + 2 H2O = Ca10(PO4)6(OH)2 + 20(NH4)(NO3)
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Hg2{2+} + Al = Hg + Al{3+} =>
3 Hg2{2+} + 2 Al = 6 Hg + 2 Al{3+}
P2O3 + KOH = H2O + K3PO3 =>
P2O3 + 6 KOH = 3 H2O + 2 K3PO3
CuO + C2 = Cu + CO2 =>
4 CuO + C2 = 4 Cu + 2 CO2
K2Cr2O7 + H20 + S = SO2 + KOH + Cr2O3 =>
10 K2Cr2O7 + H20 + 10 S = 10 SO2 + 20 KOH + 10 Cr2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HCL + AL = ALCL + H2 =>
2 HCL + 2 AL = 2 ALCL + H2
HCl + NH3 = Cl + NH4 =>
HCl + NH3 = Cl + NH4
HCL + AL = ALCL + H2 =>
2 HCL + 2 AL = 2 ALCL + H2
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
C + O2 = CO2 =>
C + O2 = CO2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*3H2O + H + SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + 2 H + SO4
Si + O = SiO =>
Si + O = SiO
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