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Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
CH5N + O2 = CO2 + H2O + N2 =>
4 CH5N + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
NAO + H2 = NAOH =>
2 NAO + H2 = 2 NAOH
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NiBr2 + O2 = NiO + Br2 =>
2 NiBr2 + O2 = 2 NiO + 2 Br2
(C17H33COO)3C3H5 + KOH = C17H33COOK + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 KOH = 3 C17H33COOK + C3H5(OH)3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
(C17H33COO)3C3H5 + KOH = C17H33COOK + C3H5(OH)3 =>
(C17H33COO)3C3H5 + 3 KOH = 3 C17H33COOK + C3H5(OH)3
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CrCl2 + NaOH + Br2 = Na2CrO4 + NaBr + NaCl + H2O =>
CrCl2 + 8 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 2 NaCl + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NaCl + NH4F = NaF + ClNH4 =>
NaCl + NH4F = NaF + ClNH4
CrCl2 + NaOH + Br2 = Na2Cr2O4 + NaBr + NaCl + H2O =>
2 CrCl2 + 8 NaOH + Br2 = Na2Cr2O4 + 2 NaBr + 4 NaCl + 4 H2O
KCl + NH4F = KF + ClNH4 =>
KCl + NH4F = KF + ClNH4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
H2O + BaO = Ba(OH)2 =>
H2O + BaO = Ba(OH)2
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li(cr) + N2(g) = Li3N(cr) =>
6 Li(cr) + N2(g) = 2 Li3N(cr)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K3PO4 = K2O + P2O5 =>
2 K3PO4 = 3 K2O + P2O5
HI + H2SO4 + KMO4 = K2SO4 + MSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMO4 = K2SO4 + 2 MSO4 + 8 H2O + 5 I2
Cl2 + O2 = Cl2O =>
2 Cl2 + O2 = 2 Cl2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HIO3 + FeCl2 + HCl = FeCl3 + I2 + H2O =>
2 HIO3 + 10 FeCl2 + 10 HCl = 10 FeCl3 + I2 + 6 H2O
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