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2 HgNO3(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KNO3(aq)
BrNa + Cl2 = ClNa + Br2 =>
2 BrNa + Cl2 = 2 ClNa + Br2
Cr2O3 + NaOH = Na3CrO3 + H2O =>
Cr2O3 + 6 NaOH = 2 Na3CrO3 + 3 H2O
As4O6 + OH{-} = AsO2{-} + H2O =>
As4O6 + 4 OH{-} = 4 AsO2{-} + 2 H2O
KMn2O7 + H2SO4 + Zn = ZnSO4 + MnSO4 + KHSO4 + H2O =>
2 KMn2O7 + 15 H2SO4 + 9 Zn = 9 ZnSO4 + 4 MnSO4 + 2 KHSO4 + 14 H2O
CH2ClCOOH + H2O = H3O + CH2COO + Cl =>
CH2ClCOOH + H2O = H3O + CH2COO + Cl
Ca + Cu(NO3)2 = Cu + CaNO3 =>
2 Ca + Cu(NO3)2 = Cu + 2 CaNO3
SO2 + Zn(OH)2 = ZnSO4 + H2 = =>
SO2 + Zn(OH)2 = ZnSO4 + H2
HCa + H2O = CaO + H2 =>
2 HCa + 2 H2O = 2 CaO + 3 H2
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2
H2O = HOH =>
H2O = HOH
H + Cl = HCl =>
H + Cl = HCl
C7H16 + O2 = CO3 + H2O =>
2 C7H16 + 29 O2 = 14 CO3 + 16 H2O
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
HNO3 + Ag(OH)2 = Ag(NO3)2 + H2O =>
2 HNO3 + Ag(OH)2 = Ag(NO3)2 + 2 H2O
Pb2O4(s) = PbO(s) + O(g) =>
Pb2O4(s) = 2 PbO(s) + 2 O(g)
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbSO4 + PbS2 = Pb + SO2 =>
2 PbSO4 + PbS2 = 3 Pb + 4 SO2
C2H3Cl + Cl2 = C3H4Cl2 + HCl =>
3 C2H3Cl + Cl2 = 2 C3H4Cl2 + HCl
CH3COOH + Zn = Zn(CH3COO) + H2 =>
2 CH3COOH + 2 Zn = 2 Zn(CH3COO) + H2
FeCl3(aq) + NH4OH(aq) = Fe(OH)3(s) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(aq) = Fe(OH)3(s) + 3 NH4Cl(aq)
Mg + BaCl2 = Ba + MgCl2 =>
Mg + BaCl2 = Ba + MgCl2
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
CH3OH + NO2 = N2 + CO2 + H2O =>
4 CH3OH + 6 NO2 = 3 N2 + 4 CO2 + 8 H2O
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
Pb(No3)2 + HCl = PbCl2(s) + HNo3 =>
Pb(No3)2 + 2 HCl = PbCl2(s) + 2 HNo3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
I2 + C2H5OH = C2H4I + H2O =>
I2 + 2 C2H5OH = 2 C2H4I + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe{2+} + Fe(CN)6{3-} = Fe3[Fe(CN)6]2 =>
3 Fe{2+} + 2 Fe(CN)6{3-} = Fe3[Fe(CN)6]2
BeO2 + HClO3 = Be(ClO3)2 + H2O2 =>
BeO2 + 2 HClO3 = Be(ClO3)2 + H2O2
FeCl2KOH = KCl2FeOH =>
FeCl2KOH = KCl2FeOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4 + OCN = CON2H4 =>
NH4 + OCN = CON2H4
H3PO4 + Fe(OH)2 = H2O + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(OH)2 = 6 H2O + Fe3(PO4)2
K2HPO4 + NaOH = Na3PO4 + H2O + KOH =>
K2HPO4 + 3 NaOH = Na3PO4 + H2O + 2 KOH
C5H10O5 + H2O = CO2 + H2 =>
C5H10O5 + 5 H2O = 5 CO2 + 10 H2
NaN3 + LiNO3 = LiN3 + NaNO3 =>
NaN3 + LiNO3 = LiN3 + NaNO3
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Mg + I3{-} = Mg{2+} + I{-} =>
Mg + I3{-} = Mg{2+} + 3 I{-}
Ca + HCl + HNO3 = CaCl2 + NO + H2O =>
3 Ca + 6 HCl + 2 HNO3 = 3 CaCl2 + 2 NO + 4 H2O
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