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2 HCl(aq) + Ba(OH)2(aq) = BaCl2 + 2 H2O(l)
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn =>
Ag + Zn(NO3)2 = Ag(NO3)2 + Zn
Cr(NO3)3 + Na2CO3 + H2O = NaNO3 + CO2 + Cr(OH)3 =>
2 Cr(NO3)3 + 3 Na2CO3 + 3 H2O = 6 NaNO3 + 3 CO2 + 2 Cr(OH)3
Bi + H2SO4 = BiSO4 + SO2 + H2O =>
Bi + 2 H2SO4 = BiSO4 + SO2 + 2 H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
B(OH)3 + H2O = H3O + BO3 =>
B(OH)3 + 3 H2O = 3 H3O + BO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + Ca(NO3)2 = Al(NO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca(OH)2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C2 = C1 =>
C2 = 2 C1
Au(NO3)3 + Na2SO4 = Au2(SO4)3 + NaNO3 =>
2 Au(NO3)3 + 3 Na2SO4 = Au2(SO4)3 + 6 NaNO3
AlCl3 + MgSO4 = MgCl2 + Al2(SO4)3 =>
2 AlCl3 + 3 MgSO4 = 3 MgCl2 + Al2(SO4)3
Br2 + Fe(OH)2 + NaOH = Fe(OH)3 + NaBr =>
Br2 + 2 Fe(OH)2 + 2 NaOH = 2 Fe(OH)3 + 2 NaBr
AlCl3 + MgSO4 = MgCl2 + Al2(SO4)3 =>
2 AlCl3 + 3 MgSO4 = 3 MgCl2 + Al2(SO4)3
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
(CHO)2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5(CHO)2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 10 CO2 + 14 H2O
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Mg + CO2 = MgCO3 + CO =>
Mg + 2 CO2 = MgCO3 + CO
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4 =>
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4
NH2OH + H2SO4 = N2 + SO2 + H2O =>
2 NH2OH + H2SO4 = N2 + SO2 + 4 H2O
K3Fe(CN)6 + KCNS = K3Fe(CNS)6 + KCN =>
K3Fe(CN)6 + 6 KCNS = K3Fe(CNS)6 + 6 KCN
Al2(CO3)3 = Al2O3 + CO2**** =>
Al2(CO3)3 = Al2O3 + 3 CO2****
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HBrO4 + KOH = H2O5 + KBr =>
HBrO4 + KOH = H2O5 + KBr
PbCO3HCl = PbClHCO3 =>
PbCO3HCl = PbClHCO3
NaCN + Ba(NO3)2 = NaNO3 + Ba(CN)2 =>
2 NaCN + Ba(NO3)2 = 2 NaNO3 + Ba(CN)2
Mg + H(NO3)2 = Mg(NO3)2 + N2O + H2O =>
9 Mg + 10 H(NO3)2 = 9 Mg(NO3)2 + N2O + 5 H2O
MgSO4 + Ba = Mg + Ba(SO4)2 =>
2 MgSO4 + Ba = 2 Mg + Ba(SO4)2
K + P4 = K4P4 =>
4 K + P4 = K4P4
NaNO2 + H2O = Na + OH + HNO2 =>
NaNO2 + H2O = Na + OH + HNO2
Ba(OH)2 + KOH = BaK(OH)3 =>
Ba(OH)2 + KOH = BaK(OH)3
HFO + H2O = HF + H2O2 =>
HFO + H2O = HF + H2O2
C3H4 = C9H12 =>
3 C3H4 = C9H12
NaClHCO3 = HClNaCO3 =>
NaClHCO3 = HClNaCO3
FeCl3 + NaHCO3 = Fe2(CO3)3 + NaCl + CO2 + H2O =>
2 FeCl3 + 6 NaHCO3 = Fe2(CO3)3 + 6 NaCl + 3 CO2 + 3 H2O
C6H8O6 + I2 + H2O = C6H6O6 + I{-} + H3O{+} =>
C6H8O6 + I2 + 2 H2O = C6H6O6 + 2 I{-} + 2 H3O{+}
KMnO4 + PH3 + KOH = K2MnO4 + K3PO4 + H2O =>
8 KMnO4 + PH3 + 11 KOH = 8 K2MnO4 + K3PO4 + 7 H2O
H3OBF4 + KOH = KBF4 + H2O =>
H3OBF4 + KOH = KBF4 + 2 H2O
Li + Mg = Li2Mg6 =>
2 Li + 6 Mg = Li2Mg6
Cd(HCO3)2(s) = CdCO3 + H2O + CO2 =>
Cd(HCO3)2(s) = CdCO3 + H2O + CO2
BaO + Fe(MnO4)3 = Fe2O3 + Ba(MnO4)2 =>
3 BaO + 2 Fe(MnO4)3 = Fe2O3 + 3 Ba(MnO4)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
CH4 + CO2 = C6H12O6 =>
3 CH4 + 3 CO2 = C6H12O6
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Mg + AlCl3 = Al + MgCl2 =>
3 Mg + 2 AlCl3 = 2 Al + 3 MgCl2
PBO2(s) = PB(s) + O2(g) =>
PBO2(s) = PB(s) + O2(g)
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br =>
CH3CHBrCH3 + Na = CH3CHNaCH3 + Br
Al + LiOH + H2O = LiAlO2 + H2 =>
2 Al + 2 LiOH + 2 H2O = 2 LiAlO2 + 3 H2
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