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2 Fe + 3 Cl2 = 2 FeCl3
Zn(OH)2 + HSO4 = ZnSO4 + H2O + OH =>
Zn(OH)2 + HSO4 = ZnSO4 + H2O + OH
Ra(NO3)2 = RaO + N2O + O2 =>
Ra(NO3)2 = RaO + N2O + 2 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeBr3 + HCl = FeCl2 + HBr + Br2 =>
2 FeBr3 + 4 HCl = 2 FeCl2 + 4 HBr + Br2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
MnSO4 + Na2S2O3 + H2O = MnS2 + NaOH + SO2 =>
MnSO4 + 3 Na2S2O3 + 3 H2O = MnS2 + 6 NaOH + 5 SO2
CaCl2 + NaHSO4 = Ca(HSO4)2 + NaCl =>
CaCl2 + 2 NaHSO4 = Ca(HSO4)2 + 2 NaCl
AlBr3 + Cl = AlCl3 + Br2 =>
2 AlBr3 + 6 Cl = 2 AlCl3 + 3 Br2
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
CuCl2 + Mn = Cu + MnCl2 =>
CuCl2 + Mn = Cu + MnCl2
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2
(CuSO4) + Na2SO3 = CuSO3 + Na2SO4 =>
(CuSO4) + Na2SO3 = CuSO3 + Na2SO4
K3[Fe(OH)6] + HCl = KCl + Fe(OH)3 + H2O =>
K3[Fe(OH)6] + 3 HCl = 3 KCl + Fe(OH)3 + 3 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ca(HCO3)2 = CaCO3CO2H2O =>
Ca(HCO3)2 = CaCO3CO2H2O
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2SO4 + HF = NaF + H2SO4 =>
Na2SO4 + 2 HF = 2 NaF + H2SO4
Co(NO3)2 + H2SO4 = HNO3 + CoSO4 =>
Co(NO3)2 + H2SO4 = 2 HNO3 + CoSO4
Fe2(SO4) + HCl = FeCl3 + H2 + SO4 =>
Fe2(SO4) + 6 HCl = 2 FeCl3 + 3 H2 + SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
V2O5 + H2SO4 + C2H5OH = CH3COOH + VOSO4 + H2O =>
2 V2O5 + 4 H2SO4 + C2H5OH = CH3COOH + 4 VOSO4 + 5 H2O
Ca(HCO3)2 = CaCO3 + CO2H2O =>
Ca(HCO3)2 = CaCO3 + CO2H2O
KMnO4 + Na2C2O4 + HCl = KCl + CO2 + H2O + MnCl2 + NaCl =>
2 KMnO4 + 5 Na2C2O4 + 16 HCl = 2 KCl + 10 CO2 + 8 H2O + 2 MnCl2 + 10 NaCl
S + O3 = SO3 =>
S + O3 = SO3
HCl(aq) + CH3COONa = CH3COOH(aq) + NaCl =>
HCl(aq) + CH3COONa = CH3COOH(aq) + NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cr + H2SO3 + H{+} = S + H2O + Cr{3+} =>
4 Cr + 3 H2SO3 + 12 H{+} = 3 S + 9 H2O + 4 Cr{3+}
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ba(s) + AlCl3(aq) = BaCl2(aq) + Al(s) =>
3 Ba(s) + 2 AlCl3(aq) = 3 BaCl2(aq) + 2 Al(s)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Bi + O2 = Bi2O5 =>
4 Bi + 5 O2 = 2 Bi2O5
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K + H2O = KOH + H =>
K + H2O = KOH + H
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
HI = H2 + I2 =>
2 HI = H2 + I2
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