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2 Al + 2 HCI = H2 + 2 AlCI
Zr2HfC2F2 = HfC + ZrC + ZrF4 + Zr =>
2 Zr2HfC2F2 = 2 HfC + 2 ZrC + ZrF4 + Zr
Ba(OH)2 + C6H6CO2 = Ba + C6H5CO2 + H2O =>
Ba(OH)2 + 2 C6H6CO2 = Ba + 2 C6H5CO2 + 2 H2O
MgI + KOH = KI + MgOH =>
MgI + KOH = KI + MgOH
H2Se + HClO + Al(OH) = Al3SeClO + H2O =>
H2Se + HClO + 3 Al(OH) = Al3SeClO + 3 H2O
Cu + H2SO4 + O2 = Cu(SO4) + H2O =>
2 Cu + 2 H2SO4 + O2 = 2 Cu(SO4) + 2 H2O
MnO4{-} + SO3{2–} + H2O + H{+} = MnO(OH)2 + SO4{2–} =>
2 MnO4{-} + 3 SO3{2–} + H2O + 2 H{+} = 2 MnO(OH)2 + 3 SO4{2–}
Al2(SO4)3(aq) + Ba(NO3)2(aq) = Al(NO3)3(aq) + Ba(SO4)(aq) =>
Al2(SO4)3(aq) + 3 Ba(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Ba(SO4)(aq)
AuS + H2 = Au + H2S =>
AuS + H2 = Au + H2S
C2H6OH + KMnO4 = HC2H3O2 + MnO2 + KOH + H2O =>
3 C2H6OH + 5 KMnO4 = 3 HC2H3O2 + 5 MnO2 + 5 KOH + 2 H2O
Cu(s) + S(s) = CuS4(s) =>
Cu(s) + 4 S(s) = CuS4(s)
NaPo4 + CaCl = NaCl + CaPo4 =>
NaPo4 + CaCl = NaCl + CaPo4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
C7H6O3 + NaOH = C7H5O3 + Na + H2O =>
C7H6O3 + NaOH = C7H5O3 + Na + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
K2CrO4 + NaHSO3 = K2Na + CrO4SO3H =>
K2CrO4 + NaHSO3 = K2Na + CrO4SO3H
H2C6H606 + NaOH = NaHC6H606 + H2O =>
H2C6H606 + NaOH = NaHC6H606 + H2O
Hg2{+} + Cu = Hg + Cu2{+} =>
Hg2{+} + 2 Cu = 2 Hg + Cu2{+}
AlBr3 + NH4Cl = AlCl3 + NH4Br =>
AlBr3 + 3 NH4Cl = AlCl3 + 3 NH4Br
KOH + Cu(NO3)2 = OHCu + K(NO3)2 =>
KOH + Cu(NO3)2 = OHCu + K(NO3)2
NaCl(aq) + Br(l) = NaBr(aq) + Cl(l) =>
NaCl(aq) + Br(l) = NaBr(aq) + Cl(l)
CrPO4 + HCl = H3PO4 + CrCl3 =>
CrPO4 + 3 HCl = H3PO4 + CrCl3
Ni(OH)2 + PO4 = Ni3(OH)6PO4 =>
3 Ni(OH)2 + PO4 = Ni3(OH)6PO4
NO3 + H2O = NH2 + O =>
NO3 + H2O = NH2 + 4 O
H2C2O4*2H2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O4*2H2O + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 18 H2O
Fe(Cl)3 + NH4OH = Fe(OH)3 + (NH4)Cl =>
Fe(Cl)3 + 3 NH4OH = Fe(OH)3 + 3(NH4)Cl
FeSO4 + O2 + H2O = Fe2(SO4)3 + Fe(OH)3 =>
12 FeSO4 + 3 O2 + 6 H2O = 4 Fe2(SO4)3 + 4 Fe(OH)3
Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3
C12H22O11 + O2 = CO3 + H2O =>
C12H22O11 + 18 O2 = 12 CO3 + 11 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Au + F2 = AuF2 =>
Au + F2 = AuF2
Li3PO4 + Zn(NO3)2 = Zn3(PO4)2 + LiNO3 =>
2 Li3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 LiNO3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
AgO + Fe = Fe2O3 + Ag =>
3 AgO + 2 Fe = Fe2O3 + 3 Ag
V + O2 = VO2 =>
V + O2 = VO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H + Br = hydrogenbromide =>
H + Br = HBr
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2 =>
C6H4NO2Cl + CH3Cl = C6H4NO2CH3 + Cl2
KI3 + H2O = HIO + HI + K =>
2 KI3 + 3 H2O = 3 HIO + 3 HI + 2 K
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
H2C2O4 + Mg(OH)2 = Mg + H4C2O6(OH) =>
2 H2C2O4 + 3 Mg(OH)2 = 3 Mg + 2 H4C2O6(OH)
O3SSr + CH3COOH = C4H6O4Sr + H2O + SO2 =>
O3SSr + 2 CH3COOH = C4H6O4Sr + H2O + SO2
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
HCl + Na2CO3 = CO2 + H2O + NaCl =>
2 HCl + Na2CO3 = CO2 + H2O + 2 NaCl
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
Ge + HNO3 = Ge(NO3)4 + H2 =>
Ge + 4 HNO3 = Ge(NO3)4 + 2 H2
MgCO3 + K = KCO3 + Mg =>
MgCO3 + K = KCO3 + Mg
FeCl2 + H2SeO4 + H2O = Fe(OH)3 + H2SeO3 + HCl =>
2 FeCl2 + H2SeO4 + 5 H2O = 2 Fe(OH)3 + H2SeO3 + 4 HCl
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