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PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
Na + S = Na2S =>
2 Na + S = Na2S
K2OH2O = KOH =>
K2OH2O = 2 KOH
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
K2OH2O = KOH =>
K2OH2O = 2 KOH
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
Ca2S + Pb(NO3)2 = CaNO3 + PbS =>
Ca2S + Pb(NO3)2 = 2 CaNO3 + PbS
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Ca2S + Pb(NO3)2 = CaNO3 + PbS =>
Ca2S + Pb(NO3)2 = 2 CaNO3 + PbS
Ba(HCO3)2(heat) = BaCO3 + H2O + CO2 =>
Ba(HCO3)2(heat) = BaCO3 + H2O + CO2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn1S1 + O2 = Zn1O1 + S1O2 =>
2 Zn1S1 + 3 O2 = 2 Zn1O1 + 2 S1O2
MnSO4 + NaCIO + NaOH = MnO2 + NaCI + Na2SO4 + H2O =>
MnSO4 + NaCIO + 2 NaOH = MnO2 + NaCI + Na2SO4 + H2O
NaHSO3 + KMnO4 + HCl = H2O + KCl + MnCl2 + NaHSO4 =>
5 NaHSO3 + 2 KMnO4 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 NaHSO4
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(OH)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
AlBr3 + PbCl2 = PbBr2 + AlCl3 =>
2 AlBr3 + 3 PbCl2 = 3 PbBr2 + 2 AlCl3
H2O + Se = SeO + H =>
H2O + Se = SeO + 2 H
C3H8O3 + O2 = CO3 + H2O =>
C3H8O3 + 5 O2 = 3 CO3 + 4 H2O
CH2CH2 + KMnO4 + KOH = CH2OHCH2OH + K2MnO4 =>
CH2CH2 + 2 KMnO4 + 2 KOH = CH2OHCH2OH + 2 K2MnO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgI2 + Mg(SO3)2 = MgSO3 + MgI4 =>
2 MgI2 + Mg(SO3)2 = 2 MgSO3 + MgI4
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
Br2 + HOCl + H2O = HBrO3 + HCl =>
Br2 + 5 HOCl + H2O = 2 HBrO3 + 5 HCl
X2 + HCl = XCl + H2 =>
X2 + 2 HCl = 2 XCl + H2
Li2Se(s) + SO2(g) = SSe2(g) + Li2O(s) =>
2 Li2Se(s) + SO2(g) = SSe2(g) + 2 Li2O(s)
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Fe(III) + O2 = Fe(III)O2 =>
Fe(III) + O2 = Fe(III)O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
LiI + ZnSO4 = Li2SO4 + ZnI2 =>
2 LiI + ZnSO4 = Li2SO4 + ZnI2
B + H = B2H6 =>
2 B + 6 H = B2H6
Ca2S + Pb(NO3)2 = CaNO3 + PbS =>
Ca2S + Pb(NO3)2 = 2 CaNO3 + PbS
C2H5OH = H2O + C2H2 + H2 =>
C2H5OH = H2O + C2H2 + H2
C6H10O + HNO3 = C6H10O4 + HNO2 =>
C6H10O + 3 HNO3 = C6H10O4 + 3 HNO2
C5H5N + O2 = CO2 + H2O + NO2 =>
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
VCl3 + NaOH + O2 = Na3VO4 + NaCl + H2O =>
2 VCl3 + 12 NaOH + O2 = 2 Na3VO4 + 6 NaCl + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K + P = K3P =>
3 K + P = K3P
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
CrSCN{+2} + BrO{-} + OH{-} = Br{-} + NO3{-} + CO3{-2} + SO4{-2} + CrO4{-2} + H2O =>
2 CrSCN{+2} + 19 BrO{-} + 18 OH{-} = 19 Br{-} + 2 NO3{-} + 2 CO3{-2} + 2 SO4{-2} + 2 CrO4{-2} + 9 H2O
Mg(NO3)2 + Li2(SO4) = MgSO4 + LiNO3 =>
Mg(NO3)2 + Li2(SO4) = MgSO4 + 2 LiNO3
AlF3 + O2 = Al2O3 + F2 =>
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
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