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8 CH3OH + H2 = C8H18 + 8 H2O
C40H33N3O4 + O2 = CO2 + H2O + NH3 =>
C40H33N3O4 + 44 O2 = 40 CO2 + 12 H2O + 3 NH3
FeCl2 + KOH = FeOHCl + KCl =>
FeCl2 + KOH = FeOHCl + KCl
Al2O3 + Cl = AlCl + O =>
Al2O3 + 2 Cl = 2 AlCl + 3 O
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnS + H3O = Zn + H2S + H2O =>
ZnS + 2 H3O = Zn + H2S + 2 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
C12H22O11 = H2O + C2 =>
C12H22O11 = 11 H2O + 6 C2
NaOHHCl = NaClH2O(classification) =>
NaOHHCl = NaClH2O(classification)
Po2H2 = PoH =>
Po2H2 = 2 PoH
PbCl + H2SO4 = Pb2SO4 + HCl =>
2 PbCl + H2SO4 = Pb2SO4 + 2 HCl
NaHSO4 + K2CO3 = K2SO4 + CO2 + H2O + Na2SO4 =>
2 NaHSO4 + K2CO3 = K2SO4 + CO2 + H2O + Na2SO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + HCl(ac) =>
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + 2 HCl(ac)
Co2S3 = Co + S8 =>
8 Co2S3 = 16 Co + 3 S8
H8C6O6 + NaOH = H2O + NaH7C6O6 =>
H8C6O6 + NaOH = H2O + NaH7C6O6
CUSO4 + Ag = AgCUSO4 =>
CUSO4 + Ag = AgCUSO4
Tb + HNO3 = Tb(NO3)3 + NO2 + H2O =>
Tb + 6 HNO3 = Tb(NO3)3 + 3 NO2 + 3 H2O
Cu2S + O2 + CaCo3 = CuO + CaSO4 + Co2 =>
2 Cu2S + 6 O2 + 2 CaCo3 = 4 CuO + 2 CaSO4 + 3 Co2
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
KI + KIO3 + H2SO4 = K2SO4 + I + H2O =>
5 KI + KIO3 + 3 H2SO4 = 3 K2SO4 + 6 I + 3 H2O
Mo + Br2 = MoBr4 =>
Mo + 2 Br2 = MoBr4
Al + NaOH = NaAl + OH =>
Al + NaOH = NaAl + OH
H3AsO3 + KI + H2SO4 = AsH3 + K2SO4 + I2 + H2O =>
H3AsO3 + 6 KI + 3 H2SO4 = AsH3 + 3 K2SO4 + 3 I2 + 3 H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = K3[Fe(CN)6] + MnSO4 + KSO4 + H2O =>
2 K4[Fe(CN)6] + KMnO4 + 4 H2SO4 = 2 K3[Fe(CN)6] + MnSO4 + 3 KSO4 + 4 H2O
Zn(C2H5)2 + HN3 = Zn(N3)2 + C2H6 =>
Zn(C2H5)2 + 2 HN3 = Zn(N3)2 + 2 C2H6
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH =>
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH
Mo + Br2 = MoBr3 =>
2 Mo + 3 Br2 = 2 MoBr3
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
Al + NaOH + H2O = H2 + NaAlO2 =>
2 Al + 2 NaOH + 2 H2O = 3 H2 + 2 NaAlO2
Mo + Br2 = Mo2Br3 =>
4 Mo + 3 Br2 = 2 Mo2Br3
CO = C + O2 =>
2 CO = 2 C + O2
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
Ba(NO3)2(aq) + NaOH(aq) = NaNO3 + Ba(OH)2 =>
Ba(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + Ba(OH)2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
HBr + Pb(NO3)2 = PbBr2 + H(NO3) =>
2 HBr + Pb(NO3)2 = PbBr2 + 2 H(NO3)
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
K2SO3 + Pb(NO3)2 = K(NO3) + PbSO3 =>
K2SO3 + Pb(NO3)2 = 2 K(NO3) + PbSO3
Mo + Br2 = MoBr2 =>
Mo + Br2 = MoBr2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
NaAlCl4 + Na = Al + NaCl =>
NaAlCl4 + 3 Na = Al + 4 NaCl
NaCl + AlBr3 = NaBr + AlCl3 =>
3 NaCl + AlBr3 = 3 NaBr + AlCl3
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