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2 Al + 6 H2SO4 = 3 SO2 + 6 H2O + Al2(SO4)3
AgNO3(aq) + MgI2(aq) = MgNO3(aq) + AgI2 =>
AgNO3(aq) + MgI2(aq) = MgNO3(aq) + AgI2
HF + Si = H2 + SiF4 =>
4 HF + Si = 2 H2 + SiF4
CH5 + O2 = H2O + CO2 =>
4 CH5 + 9 O2 = 10 H2O + 4 CO2
P3O10 + H2O = H3PO4 + O2 =>
4 P3O10 + 18 H2O = 12 H3PO4 + 5 O2
H{+} + SO4{-2} + C = CO2 + SO2 + H2O =>
4 H{+} + 2 SO4{-2} + C = CO2 + 2 SO2 + 2 H2O
Mn2 + Al(C2H3O2)3 = Mn3(C2H3O2)6 + Al2 =>
3 Mn2 + 4 Al(C2H3O2)3 = 2 Mn3(C2H3O2)6 + 2 Al2
C3H6 + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
2 C3H6 + 12 KMnO4 + 12 KOH = 3 C2H4O2 + 12 K2MnO4 + 6 H2O
NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + CaCl2(aq) = Ca(OH)2(s) + 2 NaCl(aq)
C3O2 + H2O = CO + H2 =>
C3O2 + H2O = 3 CO + H2
CaCl + NaCo3 = CaCo3 + ClNa =>
CaCl + NaCo3 = CaCo3 + ClNa
CaO + HClO = CaHClO2 =>
CaO + HClO = CaHClO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cd + I = CdI =>
Cd + I = CdI
SO3 + HCl = SO2 + Cl + H2O =>
SO3 + 2 HCl = SO2 + 2 Cl + H2O
Pb + AgNO3 = Pb2NO3 + Ag =>
2 Pb + AgNO3 = Pb2NO3 + Ag
NiCl2 + KCN = KCl2 + Ni + CN =>
NiCl2 + KCN = KCl2 + Ni + CN
Na2S2O7 + HCl = NaCl + SO2 + H2O + O2 =>
Na2S2O7 + 2 HCl = 2 NaCl + 2 SO2 + H2O + O2
SO3 + H2CO3 = H2SO4 + CO2 =>
SO3 + H2CO3 = H2SO4 + CO2
Al + NCl2 = AlCl3 + N =>
2 Al + 3 NCl2 = 2 AlCl3 + 3 N
NO2 + Cu = CuO + N2 =>
2 NO2 + 4 Cu = 4 CuO + N2
MnO2 + MnSO4 + H2O = Mn2O3 + H2SO4 =>
MnO2 + MnSO4 + H2O = Mn2O3 + H2SO4
Ca(CH3COO)2*H2O + K2CO3 = CaCO3 + H2O + K(CH3COO) =>
Ca(CH3COO)2*H2O + K2CO3 = CaCO3 + H2O + 2 K(CH3COO)
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3 =>
Ba(OH)2 + CaCO3 = Ca(OH)2 + BaCO3
Ba(HCO3)2 + HCl = BaCl2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2O + 2 CO2
Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2
OH{-} + NH4Cl = NH3 + H2O + Cl{-} =>
OH{-} + NH4Cl = NH3 + H2O + Cl{-}
NaCl + F2 = Cl + NaF2 =>
NaCl + F2 = Cl + NaF2
NOCl = NO + Cl2 =>
2 NOCl = 2 NO + Cl2
C10H11NO4 + C4H9NO2Cl + C13H22N2 = C13H16N2O5 + H2O + C2H5Cl =>
144 C10H11NO4 + 112 C4H9NO2Cl + 21 C13H22N2 = 149 C13H16N2O5 + 55 H2O + 112 C2H5Cl
Fe(OH) + C6H8O7 = FeC6H7O7 + H2O =>
Fe(OH) + C6H8O7 = FeC6H7O7 + H2O
H2CO2 + Ba(OH)2 = Ba(HCO2)2 + H2O =>
2 H2CO2 + Ba(OH)2 = Ba(HCO2)2 + 2 H2O
Ag + Au(No3)2 = AgNo3 + Au =>
2 Ag + Au(No3)2 = 2 AgNo3 + Au
KBr(aq) + H2SO4(aq) + Mn2O4(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br2(l) =>
4 KBr(aq) + 6 H2SO4(aq) + Mn2O4(aq) = 4 KHSO4(aq) + 2 MnSO4(aq) + 4 H2O(l) + 2 Br2(l)
N2H4 = N2 + H2 =>
N2H4 = N2 + 2 H2
Al(s) + HCl(aq) = H2(g) + AlCl(aq) =>
2 Al(s) + 2 HCl(aq) = H2(g) + 2 AlCl(aq)
NaOH + HI = HOH + Na + I2 =>
2 NaOH + 2 HI = 2 HOH + 2 Na + I2
CH3NH3Cl + NaOH = NaCl + H2O + CH3NH2 =>
CH3NH3Cl + NaOH = NaCl + H2O + CH3NH2
AlBr3 + H2MgO2 = Br2Mg + AlH3O3 =>
2 AlBr3 + 3 H2MgO2 = 3 Br2Mg + 2 AlH3O3
SO2(g) + H2S(g) = S8(g) + H2O(g) =>
8 SO2(g) + 16 H2S(g) = 3 S8(g) + 16 H2O(g)
MgO2 + H2O = Mg + H2O2 =>
MgO2 + 2 H2O = Mg + 2 H2O2
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KNO3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KNO3
CuO + HCl + H2O = [Cu(H2O)6] + Cl =>
CuO + 2 HCl + 5 H2O = [Cu(H2O)6] + 2 Cl
Cd + H2SO4 = Cd(SO4)2 + H2 =>
Cd + 2 H2SO4 = Cd(SO4)2 + 2 H2
Fe + NaCl + H2O = Fe(OH)3 + HCl + Na =>
Fe + 3 NaCl + 3 H2O = Fe(OH)3 + 3 HCl + 3 Na
HNO3 + CuS = CuSO4 + NO2 + H2O =>
8 HNO3 + CuS = CuSO4 + 8 NO2 + 4 H2O
CO3 + Cu = CuCO3 =>
CO3 + Cu = CuCO3
Cr2O3 + MoO3 = Cr2MoO6 =>
Cr2O3 + MoO3 = Cr2MoO6
KMn{+7}O4 + K2S{-2} + H2SO4 = K2SO4 + Mn{+2}SO4 + S + H2O =>
2 KMn{+7}O4 + 5 K2S{-2} + 8 H2SO4 = 6 K2SO4 + 2 Mn{+2}SO4 + 7 S + 8 H2O
Mg + O2 = MgO = MgO =>
2 Mg + O2 = 2 MgO
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