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Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Co + S8 = Co2S3 =>
16 Co + 3 S8 = 8 Co2S3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
C31H64 + O2 = CO2 + H2O =>
C31H64 + 47 O2 = 31 CO2 + 32 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KCIO2 = KCI + O2 =>
KCIO2 = KCI + O2
CoCl2 + HCl = H2CoCl4 =>
CoCl2 + 2 HCl = H2CoCl4
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AlBr + O2 = Al2O3 + Br2 =>
4 AlBr + 3 O2 = 2 Al2O3 + 2 Br2
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Na2O + Na3PO4 = Na2PO4 + Na3O =>
Na2O + Na3PO4 = Na2PO4 + Na3O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
HCl + CuO + H2O = CuCl4[H2O] + [Cu[H2O]6] =>
4 HCl + 2 CuO + 5 H2O = CuCl4[H2O] + [Cu[H2O]6]
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
MnO + H2SO4 = MnSO4H2O =>
MnO + H2SO4 = MnSO4H2O
Li(OH) = Li2O + H2O =>
2 Li(OH) = Li2O + H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al(OH)3 + LiOH = Li3AlO3 + H2O =>
Al(OH)3 + 3 LiOH = Li3AlO3 + 3 H2O
C9H11Br + KMnO4 + H2SO4 = C7H5BrO2 + CO2 + H2O + MnSO4 + K2SO4 =>
5 C9H11Br + 18 KMnO4 + 27 H2SO4 = 5 C7H5BrO2 + 10 CO2 + 42 H2O + 18 MnSO4 + 9 K2SO4
C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O
B + Br = BBr3 =>
B + 3 Br = BBr3
ZnSCo = ZnCoS =>
ZnSCo = ZnCoS
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2C2O4 + CaCl2 = NaCl + CaC2O4 =>
Na2C2O4 + CaCl2 = 2 NaCl + CaC2O4
CoSO4 + Fe = Fe(SO4)3 + Co =>
3 CoSO4 + Fe = Fe(SO4)3 + 3 Co
CrCl3 + NaClO2 + NaOH = Na2CrO4 + NaCl + H2O =>
4 CrCl3 + 3 NaClO2 + 20 NaOH = 4 Na2CrO4 + 15 NaCl + 10 H2O
C3H7NH2 + HCl = C3H8NH2Cl =>
C3H7NH2 + HCl = C3H8NH2Cl
HNO3 + CH3NH2 = CH2OH + N2 + H2O =>
8 HNO3 + 10 CH3NH2 = 10 CH2OH + 9 N2 + 14 H2O
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Cr(HSO4)2 + Cr(OH)2 = CrSO4 + H2O =>
Cr(HSO4)2 + Cr(OH)2 = 2 CrSO4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CH3CHCH3CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
15 CH3CHCH3CH2OH + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 8 K2SO4 + 16 MnSO4 + 39 H2O
C2H2 + C2H6 = C4H10 =>
C2H2 + 3 C2H6 = 2 C4H10
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaHCO3 + H3C2O2 = NaC2H3O2 + H2O + CO2 =>
7 NaHCO3 + 8 H3C2O2 = 7 NaC2H3O2 + 5 H2O + 9 CO2
Fe + CuSO4 = FeO4 + CuS =>
Fe + CuSO4 = FeO4 + CuS
Pb + NaC2O4 = PbO4 + NaC2 =>
Pb + NaC2O4 = PbO4 + NaC2
ReSO4 + HNO3 = Re(NO3)2 + H2O + SO3 =>
ReSO4 + 2 HNO3 = Re(NO3)2 + H2O + SO3
Cu2 + K4Fe(CN)6 = CuFe(CN)6 + K2 =>
Cu2 + 2 K4Fe(CN)6 = 2 CuFe(CN)6 + 4 K2
AlI3 + Ba(OH)2 = Al(OH)3 + BaI2 =>
2 AlI3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaI2
C6H5CH2CH3 + KMnO4 = C6H5COOK + KOH + MnO2 + CO2 =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 20 KOH + 22 MnO2 + 10 CO2
(NH4)2S + Pb(CH3CO2)2 = NH4CH3CO2 + PbS =>
(NH4)2S + Pb(CH3CO2)2 = 2 NH4CH3CO2 + PbS
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
Ag(s) + O2(g) = Ag2O(s) =>
4 Ag(s) + O2(g) = 2 Ag2O(s)
Na3[Cr(OH)6] + HBr = Cr(OH)3 + NaBr + H2O =>
Na3[Cr(OH)6] + 3 HBr = Cr(OH)3 + 3 NaBr + 3 H2O
Fe2O3 + Al = AlO3 + Fe =>
Fe2O3 + Al = AlO3 + 2 Fe
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