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2 HgO = 2 Hg + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al2(SO4)3 + HPO4 = AlPO4 + H + SO4 =>
Al2(SO4)3 + 2 HPO4 = 2 AlPO4 + 2 H + 3 SO4
(PO)4 = PO =>
(PO)4 = 4 PO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
Br2 + H2O = BrO3{-} + Br{-} + H{+} =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}
NaOH + HF = NaOH2{+} + F{-}2 =>
NaOH + HF = NaOH2{+} + F{-}2
Na2Co3(s) + KCl(aq) = NaCl(aq) + K2Co3(s) =>
Na2Co3(s) + 2 KCl(aq) = 2 NaCl(aq) + K2Co3(s)
Na + HOH = NaOH + H =>
Na + HOH = NaOH + H
HgS + O = HgO + SO2 =>
HgS + 3 O = HgO + SO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Pb(C2H3O2)2 + KSCN = Pb(SCN)2 + KC2H3O2 =>
Pb(C2H3O2)2 + 2 KSCN = Pb(SCN)2 + 2 KC2H3O2
Zn(C2H5) + O2 = ZnO + CO2 + H2O =>
4 Zn(C2H5) + 15 O2 = 4 ZnO + 8 CO2 + 10 H2O
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
Pb + Na2O2 = Na2PbO2 =>
Pb + Na2O2 = Na2PbO2
H2O + NaNO2 + NiS = NH3 + NiO + S + Na =>
3 H2O + 2 NaNO2 + 7 NiS = 2 NH3 + 7 NiO + 7 S + 2 Na
HC6H7O2 + KOH = H2O + C6H7KO2 =>
HC6H7O2 + KOH = H2O + C6H7KO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
BaCO3 + NaOH = Na2CO3 + Ba(OH)2 =>
BaCO3 + 2 NaOH = Na2CO3 + Ba(OH)2
H + OH = H2O =>
H + OH = H2O
C6H12O6 + C2H8O = C8H20O7 =>
C6H12O6 + C2H8O = C8H20O7
KI + B2 = KB + I =>
2 KI + B2 = 2 KB + 2 I
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Al(s) + HCl = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(aq) + 3 H2(g)
NCl3 = N + Cl3 =>
NCl3 = N + Cl3
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
C2H2NaNH2 = C2HNaNH3 =>
C2H2NaNH2 = C2HNaNH3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
LiH = Li + H2 =>
2 LiH = 2 Li + H2
K2Cr2O7 + CH3CH2OCH2CH3 + H2SO4 = K2SO4 + Cr2SO4 + CO2 + H2O =>
12 K2Cr2O7 + 5 CH3CH2OCH2CH3 + 24 H2SO4 = 12 K2SO4 + 12 Cr2SO4 + 20 CO2 + 49 H2O
Ag(NO3) + Al(Cl)3 = AgCl + Al(NO3)3 =>
3 Ag(NO3) + Al(Cl)3 = 3 AgCl + Al(NO3)3
SnBr2 + RBr = RSnBr3 =>
SnBr2 + RBr = RSnBr3
Be3N2 + H2O = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O = 3 Be(OH)2 + 2 NH3
K2HPO4 + KOH = K3PO4 + H2O =>
K2HPO4 + KOH = K3PO4 + H2O
ReO2 + H2O = H2ReO3 =>
ReO2 + H2O = H2ReO3
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
KClO + HBr = KBr + HClO =>
KClO + HBr = KBr + HClO
CSOH + HI = CSI + H2O =>
CSOH + HI = CSI + H2O
PbSiO3 + KBiO3 + H2SiO3 = Pb(SiO3)2 + Bi2(SiO3)3 + K2SiO3 + H2O =>
2 PbSiO3 + 2 KBiO3 + 6 H2SiO3 = 2 Pb(SiO3)2 + Bi2(SiO3)3 + K2SiO3 + 6 H2O
K2CO3 + C2H4O2 = KC2H3O + H2O + CO2 =>
2 K2CO3 + 5 C2H4O2 = 4 KC2H3O + 4 H2O + 4 CO2
KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaNO3 =>
2 KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaNO3
Zn + (FeCl)3 = ZnCl2 + Fe =>
3 Zn + 2(FeCl)3 = 3 ZnCl2 + 6 Fe
Ag + NH4Cl = AgCl + NH3 + H2 =>
2 Ag + 2 NH4Cl = 2 AgCl + 2 NH3 + H2
FeO + CaCl2 = FeCl2 + CaO =>
FeO + CaCl2 = FeCl2 + CaO
Zn(s) + Cu(No3)2(aq) = Cu(s) + Zn(No3)2(aq) =>
Zn(s) + Cu(No3)2(aq) = Cu(s) + Zn(No3)2(aq)
KINaOH = NaIKOH =>
KINaOH = NaIKOH
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