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CH4 + 2 O2 = CO2 + 2 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
HI + NH3 = NH4I =>
HI + NH3 = NH4I
CH3CH2CH2CH2OH + O2 = H2O + CH3COOH =>
CH3CH2CH2CH2OH + 2 O2 = H2O + 2 CH3COOH
NaHSO3 + HCl + K2Cr2O7H2O2 = NaHSO4 + KCl + Cr2O3 + H2O =>
4 NaHSO3 + 2 HCl + K2Cr2O7H2O2 = 4 NaHSO4 + 2 KCl + Cr2O3 + 2 H2O
Na2HPO4 + Na2WO4*2H2O + NaVO3 + Na2MoO4*2H2O + H2SO4 = H5PW6Mo4V2O40 + NaHSO4 + H2O =>
Na2HPO4 + 6 Na2WO4*2H2O + 2 NaVO3 + 4 Na2MoO4*2H2O + 24 H2SO4 = H5PW6Mo4V2O40 + 24 NaHSO4 + 30 H2O
NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(s) + NH4NO3(aq) =>
2 NH4Cl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 NH4NO3(aq)
CuO + KOH + H2O = K2Cu(OH)4 =>
CuO + 2 KOH + H2O = K2Cu(OH)4
Na + Zn + UO + HC2H3O2 + H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + H =>
Na + Zn + 3 UO + 9 HC2H3O2 + 12 H2O = NaZn(UO2)3(C2H3O2)9(H2O)9 + 15 H
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H7O2(OH)3(s) + O2(g) = CO2(g) + H2O(g) =>
C6H7O2(OH)3(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
FeSO4*(NH4)2*6H2O + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
10 FeSO4*(NH4)2*6H2O + 6 KMnO4 + 24 H2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 10(NH4)2SO4 + 3 K2SO4 + 84 H2O
B + Zn = BZn =>
B + Zn = BZn
Mn2 = Mn =>
Mn2 = 2 Mn
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
[Co(AcAc)3] + [Cu(NO3)2(H2O)3] + (CH3CO)2O = [Co(AcAcNO2)3] + [Cu(CH3COO)2(H2O)3] + CH3COO =>
2[Co(AcAc)3] + 3[Cu(NO3)2(H2O)3] + 6(CH3CO)2O = 2[Co(AcAcNO2)3] + 3[Cu(CH3COO)2(H2O)3] + 6 CH3COO
KMnO4 + C2H2O4 + HCl = CO2 + H2O + MnCl2 + KCl =>
2 KMnO4 + 5 C2H2O4 + 6 HCl = 10 CO2 + 8 H2O + 2 MnCl2 + 2 KCl
H2NO = H2O + N =>
H2NO = H2O + N
Cl2SO4 + Na2CO3 = Cl2CO3 + Na2SO4 =>
Cl2SO4 + Na2CO3 = Cl2CO3 + Na2SO4
CH4Li + O2 = CO2 + H2O + Li2O =>
4 CH4Li + 9 O2 = 4 CO2 + 8 H2O + 2 Li2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Kl + Pb(Ac)2 = Pb + Kl(Ac)2 =>
Kl + Pb(Ac)2 = Pb + Kl(Ac)2
FeS + K3PO4 = Fe3(PO4)2 + K2S =>
3 FeS + 2 K3PO4 = Fe3(PO4)2 + 3 K2S
No3PO4 + AgNO3 = No3NO3 + AgPO4 =>
No3PO4 + AgNO3 = No3NO3 + AgPO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C3H8 + H2O = CH3CH2OH + H2 =>
2 C3H8 + 3 H2O = 3 CH3CH2OH + 2 H2
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
Al(OC3H7)3 + NaOH = Al(OH)3 + NaOC3H7 =>
Al(OC3H7)3 + 3 NaOH = Al(OH)3 + 3 NaOC3H7
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
NH1 + O2 = NO + H2O =>
4 NH1 + 3 O2 = 4 NO + 2 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
Ag + C6H8O6 = AgC6H7O6 + H2 =>
2 Ag + 2 C6H8O6 = 2 AgC6H7O6 + H2
Na2B4O7(s) + H2SO4(aq) + H2O = H3BO3(s) + Na2SO4 =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O = 4 H3BO3(s) + Na2SO4
H2S + FeBr3 = Fe2S3 + HBr =>
3 H2S + 2 FeBr3 = Fe2S3 + 6 HBr
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca(OH)2 + AlK(SO4)2*12H2O = Al(OH)3 + CaSO4 + KOH + H2O =>
2 Ca(OH)2 + AlK(SO4)2*12H2O = Al(OH)3 + 2 CaSO4 + KOH + 12 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ag + C6H8O6 = AgC6H7O6 + H2 =>
2 Ag + 2 C6H8O6 = 2 AgC6H7O6 + H2
Zn + HNO3(aq) = Zn(NO3)2 + H2 =>
Zn + 2 HNO3(aq) = Zn(NO3)2 + H2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
KHCO3 + HCI = KCI + H2O + CO2 =>
KHCO3 + HCI = KCI + H2O + CO2
Sn + Cl2 + O2 = Sn(ClO2)2 =>
Sn + Cl2 + 2 O2 = Sn(ClO2)2
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