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ZnO + CO = Zn + COO
CH3CH2COH + CuO = CH3CH2COOH + Cu =>
CH3CH2COH + CuO = CH3CH2COOH + Cu
Al + Bz + OH = Al(OH)Bz =>
Al + Bz + OH = Al(OH)Bz
ZnS(s) + HNO3(aq) = H2S(aq) + Zn(NO3)2(aq) =>
ZnS(s) + 2 HNO3(aq) = H2S(aq) + Zn(NO3)2(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al3O3 + HCl = AlCl2 + H2O =>
Al3O3 + 6 HCl = 3 AlCl2 + 3 H2O
NH4NO3 + H2O2 = HNO3 + H2O =>
NH4NO3 + 4 H2O2 = 2 HNO3 + 5 H2O
NaOH + SO = NaSO + HO =>
NaOH + SO = NaSO + HO
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
FeSO4 + NH4OH = Fe(OH)2 + SO4(NH4)2 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + SO4(NH4)2
Mg + K2S = MgS + K2 =>
Mg + K2S = MgS + K2
NaOH + SO = NaSO + HO =>
NaOH + SO = NaSO + HO
P4O6(s) + O2(g) = P4O10(s) =>
P4O6(s) + 2 O2(g) = P4O10(s)
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + CdS(s)
FeSO4 + NH4OH = Fe(OH)2 + SO4(NH4)2 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + SO4(NH4)2
H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C6H12O6 + KMnO4 = CO2 + MnO + K2CO3 + H2O =>
5 C6H12O6 + 24 KMnO4 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O
CaO + SiO3 = CaSiO4 =>
CaO + SiO3 = CaSiO4
AgNO3 + MgBr2 = AgBr + Mg(NO3)2 =>
2 AgNO3 + MgBr2 = 2 AgBr + Mg(NO3)2
C3H7OH + Cr2O7{2-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
17 C3H7OH + 3 Cr2O7{2-} + 8 H{+} = 2 Cr3{+} + 17 CH3COCH3 + 21 H2O
Na + Cl7 = NaCl =>
7 Na + Cl7 = 7 NaCl
HgO + LiOH = Hg(OH)2 + Li2O =>
HgO + 2 LiOH = Hg(OH)2 + Li2O
CH3OH = HCHO + H2 =>
CH3OH = HCHO + H2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
CrO3H3(aq) + H2SO4(aq) = Cr2S3O12(aq) + H2O(l) =>
2 CrO3H3(aq) + 3 H2SO4(aq) = Cr2S3O12(aq) + 6 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3O = Li + O3 =>
3 Li3O = 9 Li + O3
FeCl3 + (HOH)3 = Fe(OH)3 + HCl =>
FeCl3 + (HOH)3 = Fe(OH)3 + 3 HCl
MgO + H2O = MgOH2O =>
MgO + H2O = MgOH2O
AlSO4 + BaCl = AlClBaSO4 =>
AlSO4 + BaCl = AlClBaSO4
MgSO4 + H3PO4 = Mg3(PO4)2 + H2(SO4) =>
3 MgSO4 + 2 H3PO4 = Mg3(PO4)2 + 3 H2(SO4)
FeCl3 + Na2CO3 = Fe2C3O9 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2C3O9 + 6 NaCl
Pb(NO3)2 + K2S = Pb2S2 + K(NO3) =>
2 Pb(NO3)2 + 2 K2S = Pb2S2 + 4 K(NO3)
Zn(No3)2 + NH4OH = Zn(OH)2 + NH4(No3) =>
Zn(No3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4(No3)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
H99999999999999999999 = H9999999999999999999999999999999 =>
H99999999999999999999 = H9999999999999999999999999999999
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(OH)3 + NO3 = Pb(OH)3NO3 =>
Pb(OH)3 + NO3 = Pb(OH)3NO3
SnCl2 + KMnO4 = Sn(MnO4)2 + KCl =>
SnCl2 + 2 KMnO4 = Sn(MnO4)2 + 2 KCl
NaH2PO4 + NH3 = NaNH4HPO4 =>
NaH2PO4 + NH3 = NaNH4HPO4
Ba(OH)2 + NO2 + O2 = Ba(NO3)2 + H2O =>
2 Ba(OH)2 + 4 NO2 + O2 = 2 Ba(NO3)2 + 2 H2O
Mn(O)2 + HCl = Mn(Cl)2 + (H)2O + (Cl)2 =>
Mn(O)2 + 4 HCl = Mn(Cl)2 + 2(H)2O + (Cl)2
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