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Ag2SO3 + Mg(OH)2 = 2 AgOH + MgSO3
S + O2 = SO2 =>
S + O2 = SO2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MnO4{-} + e + H2O = MnO2 + OH{-} =>
MnO4{-} + 3e + 2 H2O = MnO2 + 4 OH{-}
Br2H2 = Br2 + H2 =>
Br2H2 = Br2 + H2
CaCO3 + SO2 + H2O = Ca(HSO3)2 + CO2 =>
CaCO3 + 2 SO2 + H2O = Ca(HSO3)2 + CO2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
C2H5OC2H5 + H2O = C2H5OH =>
C2H5OC2H5 + H2O = 2 C2H5OH
AgNO3(ac) + BaCl2(ac) = Ba(NO3)2(ac) + AgCl(s) =>
2 AgNO3(ac) + BaCl2(ac) = Ba(NO3)2(ac) + 2 AgCl(s)
PbCl3 + NH4OH = Pb(OH)3 + NH4Cl =>
PbCl3 + 3 NH4OH = Pb(OH)3 + 3 NH4Cl
CaCO3(S) = CO2 + CaO(S) =>
CaCO3(S) = CO2 + CaO(S)
P2 = P4 =>
2 P2 = P4
CH3CH2OH + C5H5N = CH3CH2O{-} + C5H6N{+} =>
CH3CH2OH + C5H5N = CH3CH2O{-} + C5H6N{+}
Pb{2+} + Cl{-} = PbCl2 =>
Pb{2+} + 2 Cl{-} = PbCl2
N + H2SO4 = HNO3 + H2O + S =>
6 N + 5 H2SO4 = 6 HNO3 + 2 H2O + 5 S
Bi + Mn(ClO3)2 = Bi(ClO3)3 + Mn =>
2 Bi + 3 Mn(ClO3)2 = 2 Bi(ClO3)3 + 3 Mn
KOH + Cl2 = KClO3 + H2O + KCl =>
6 KOH + 3 Cl2 = KClO3 + 3 H2O + 5 KCl
Na2O + CaI2 = CaO + NaI =>
Na2O + CaI2 = CaO + 2 NaI
NaSO3 + CaNO3 = NaNO3 + CaSO3 =>
NaSO3 + CaNO3 = NaNO3 + CaSO3
CH3 + Cl2 = CHCl3 + HCl =>
2 CH3 + 5 Cl2 = 2 CHCl3 + 4 HCl
C3H8 + Cl2 = CHCl2 + HCl =>
2 C3H8 + 11 Cl2 = 6 CHCl2 + 10 HCl
PCl5(g) + H2O(i) = HCl(aq) + H3PO4(aq) =>
PCl5(g) + 4 H2O(i) = 5 HCl(aq) + H3PO4(aq)
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
H2SiO3 + Na2CO3 = Na2SiO3 + CO2 + H2O =>
H2SiO3 + Na2CO3 = Na2SiO3 + CO2 + H2O
KNO3 + Zn + KOH + H2 = NH3K2(Zn(OH)4) =>
KNO3 + Zn + KOH + 3 H2 = NH3K2(Zn(OH)4)
NaOH + (NH4)2SO4 = NH4OH + Na2SO4 =>
2 NaOH + (NH4)2SO4 = 2 NH4OH + Na2SO4
MnO4{-} + H{+} + CO = Mn{2+} + H2O + CO2 =>
2 MnO4{-} + 6 H{+} + 5 CO = 2 Mn{2+} + 3 H2O + 5 CO2
H3CCOOH + NaOH = NaCH3COO + H2O =>
H3CCOOH + NaOH = NaCH3COO + H2O
KClOHNO3 = KNO3HOCl =>
KClOHNO3 = KNO3HOCl
K2[PdCl4] + HCOOH = Pd + KCl + CO2 + HCl =>
K2[PdCl4] + HCOOH = Pd + 2 KCl + CO2 + 2 HCl
Fe(NO3)2 + Na2Co3 = FeCo + Na(NO3)3 =>
3 Fe(NO3)2 + Na2Co3 = 3 FeCo + 2 Na(NO3)3
NaBr + NaBrO3 + H2SO4 = Br2 + H2O + Na2SO4 =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 H2O + 3 Na2SO4
C9H10O + Al + CH3OH + CH3NH2 = C10H15N + Al(CH3O) =>
9 C9H10O + 26 Al + 17 CH3OH + 8 CH3NH2 = 8 C10H15N + 26 Al(CH3O)
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaNo3(aq)
Na + SnSO4 = Sn + Na2SO4 =>
2 Na + SnSO4 = Sn + Na2SO4
As2O5 + H2SO4 = As2(SO4)5 + H2O =>
As2O5 + 5 H2SO4 = As2(SO4)5 + 5 H2O
Cr2O2 + NO2 = Cr + NO3 =>
Cr2O2 + 2 NO2 = 2 Cr + 2 NO3
Na2CO3KOH = Na2OHKCO3 =>
Na2CO3KOH = Na2OHKCO3
K2Cr2O7 + H2SO4 + (FeSO4) = Cr2(SO4)3 + K2SO4 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 6(FeSO4) = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Fe2(SO4)3
(NH4)2HPO4 = NH3 + H3PO4 =>
(NH4)2HPO4 = 2 NH3 + H3PO4
H2S + H2SO4 = H2O + S =>
3 H2S + H2SO4 = 4 H2O + 4 S
K(PO4)2CuBr2 = KBr2Cu(PO4)2 =>
K(PO4)2CuBr2 = KBr2Cu(PO4)2
KFe3AlSi3O10(OH)2 + Cu + O2 + H2S = KAlSi3O8 + CuFeS2 + H2O =>
2 KFe3AlSi3O10(OH)2 + 6 Cu + 3 O2 + 12 H2S = 2 KAlSi3O8 + 6 CuFeS2 + 14 H2O
KClO3 + FeO + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeO + 9 H2SO4 = KCl + 3 Fe2(SO4)3 + 9 H2O
Cr2(SO4)3 + Mg(OH)2 = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgSO4
Zn + H{+} = Zn{2+} + H2 =>
Zn + 2 H{+} = Zn{2+} + H2
Ba(s) + H2O(l) = H2(g) + Ba(OH)2(at) =>
Ba(s) + 2 H2O(l) = H2(g) + Ba(OH)2(at)
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
C6HNO2 + Sn{2+} + H{+} = C6H5NH2 + Sn{4+} + H2O =>
C6HNO2 + 5 Sn{2+} + 10 H{+} = C6H5NH2 + 5 Sn{4+} + 2 H2O
BrO4{-} + Br{-} + H{+} = Br2 + H2O =>
BrO4{-} + 7 Br{-} + 8 H{+} = 4 Br2 + 4 H2O
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