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2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
(CH3)3Cl + H2O = Cl + (CH3)3COH + H3O =>
4(CH3)3Cl + 15 H2O = 4 Cl + 3(CH3)3COH + 12 H3O
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
HNO2(g) = H2O(l) + HNO3(aq) + NO(g) =>
3 HNO2(g) = H2O(l) + HNO3(aq) + 2 NO(g)
C + C6H4(CO)OC6H4 + NH3 + Cl2 = C17H13ClN4 + O2 =>
123 C + C6H4(CO)OC6H4 + 32 NH3 + 4 Cl2 = 8 C17H13ClN4 + O2
HI + NaOH = HNa + I(OH) =>
HI + NaOH = HNa + I(OH)
H + NFl3 = N + HFl =>
3 H + NFl3 = N + 3 HFl
K2Cr2O7 + H2O2 + (C2H5)2O = CrO3 + CH3COOH + KOH =>
5 K2Cr2O7 + 4 H2O2 + (C2H5)2O = 10 CrO3 + 2 CH3COOH + 10 KOH
Ca2FeIrO6 + Mn2O3 + Fe2O3 + IrO2 + Ir = Ca19Mn1Fe10Ir10O60 =>
76 Ca2FeIrO6 + 4 Mn2O3 + 2 Fe2O3 + 3 IrO2 + Ir = 8 Ca19Mn1Fe10Ir10O60
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
Fe(OH)3 + CuO = Fe2O3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuO = Fe2O3 + 3 Cu(OH)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn + IO3 = ZnIO3 =>
Zn + IO3 = ZnIO3
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
PCl3 + KOH = K3PO3 + H2O + KCl =>
PCl3 + 6 KOH = K3PO3 + 3 H2O + 3 KCl
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
KHO + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KHO + CuSO4 = Cu(OH)2 + K2SO4
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
NO + S + H2O = HNO3 + H2S =>
2 NO + 3 S + 4 H2O = 2 HNO3 + 3 H2S
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
AgNO3(aq) + HI(aq) = AgI + HNO3 =>
AgNO3(aq) + HI(aq) = AgI + HNO3
C9H11NO2 + SOCl2 = C9H10ClNO + HCl + SO2 =>
C9H11NO2 + SOCl2 = C9H10ClNO + HCl + SO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CaCO3 + Fe(PO4) = Ca3(PO4)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 Fe(PO4) = Ca3(PO4)2 + Fe2(CO3)3
Al2O3 + KOH = K3AlO3 + H2O =>
Al2O3 + 6 KOH = 2 K3AlO3 + 3 H2O
CuSO4(H2O)5 + CaCl2 = CuCl2(H2O)2 + CaSO4 + H2O =>
CuSO4(H2O)5 + CaCl2 = CuCl2(H2O)2 + CaSO4 + 3 H2O
PbF2 = Pb + F2 =>
PbF2 = Pb + F2
Mg(NO3)2 + NaNo3 = NaNO3 + Mg(No3)2 =>
Mg(NO3)2 + 2 NaNo3 = 2 NaNO3 + Mg(No3)2
Al2O3 + KOH = K3AlO3 + H2O =>
Al2O3 + 6 KOH = 2 K3AlO3 + 3 H2O
NH3(g) + HCl = NH4Cl =>
NH3(g) + HCl = NH4Cl
NaOH + CO + NiS = Ni(CO)4 + Na2CO3 + NaS + H2O =>
4 NaOH + 9 CO + 2 NiS = 2 Ni(CO)4 + Na2CO3 + 2 NaS + 2 H2O
Co + HCl = CoCl4 + H =>
Co + 4 HCl = CoCl4 + 4 H
Al(s) + H2O(l) = Al(OH)3(l) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(l) + 3 H2(g)
Fe + Pb + NaCl = FeNa + PbCl =>
Fe + Pb + NaCl = FeNa + PbCl
C3H8S + H2O2 = C3H8SO3 + H2O =>
C3H8S + 3 H2O2 = C3H8SO3 + 3 H2O
Na + HCl = NaH + Cl =>
Na + HCl = NaH + Cl
NaPO3 + C = Na4P2O7 + CO + P4 =>
8 NaPO3 + 10 C = 2 Na4P2O7 + 10 CO + P4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C7H6O + KOH = C7H6O2 + C7H8O + K =>
3 C7H6O + 2 KOH = 2 C7H6O2 + C7H8O + 2 K
HCl(ac) + ZnS(s) = ZnCl2(ac) + H2S =>
2 HCl(ac) + ZnS(s) = ZnCl2(ac) + H2S
NaH8H4O4 + NaOH = H2O + NaH =>
2 NaH8H4O4 + 3 NaOH = 11 H2O + 5 NaH
FeCl3(aq) + Ag2SO4(aq) = Fe2(SO4)3 + AgCl =>
2 FeCl3(aq) + 3 Ag2SO4(aq) = Fe2(SO4)3 + 6 AgCl
Ca(OH)2 + NaCl + CO2 = CaCl2 + NaHCO3 =>
Ca(OH)2 + 2 NaCl + 2 CO2 = CaCl2 + 2 NaHCO3
H2SO4 + KI = K2SO4 + H2S + I + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + H2S + 8 I + 4 H2O
Ce(IO3)4 + H2(C2O4) = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2(C2O4) = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
Mn(NO3) + NaBiO3 + HNO3 = Bi(NO3)2 + HMnO4 + NaNO3 + H2O =>
Mn(NO3) + 2 NaBiO3 + 5 HNO3 = 2 Bi(NO3)2 + HMnO4 + 2 NaNO3 + 2 H2O
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