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OH2 = H2O
K2Cr2O7 + AgNO3 = Cr2O7 + Ag + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Cr2O7 + 2 Ag + 2 KNO3
Sodiumbicarbonate = sodiumhydroxide + carbonmonoxide + Oxygen =>
2 NaHCO3 = 2 NaOH + 2 CO + O2
NaOH + KI = KIOH + Na =>
NaOH + KI = KIOH + Na
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + KClO4 + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 KClO4 + 3 I2 + 7 H2O
Na*H2O = NaHO + H =>
Na*H2O = NaHO + H
Cl2 + NaOH = NaCl + NaClO + water =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
BaCl2 + K2Co3 = BaCo3 + KCl =>
BaCl2 + K2Co3 = BaCo3 + 2 KCl
NaHCO3 + HC2H3O = CO2 + H2O + NaC2H3O2 =>
5 NaHCO3 + 4 HC2H3O = 3 CO2 + 3 H2O + 5 NaC2H3O2
ZnCl2(s) = Zn + Cl =>
ZnCl2(s) = Zn + 2 Cl
OCl{-} + S2O3{2-} = SO4{-} + Cl{-} =>
5 OCl{-} + S2O3{2-} = 2 SO4{-} + 5 Cl{-}
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3CO2H =>
C6H5NH2 + CH3COOCOCH3 = C6H5NHCOCH3 + CH3CO2H
Fe + NaOH + KClO3 = Na2FeO4 + KCl + H2O =>
Fe + 2 NaOH + KClO3 = Na2FeO4 + KCl + H2O
H2Br + KOH = K2Br + H2O =>
H2Br + 2 KOH = K2Br + 2 H2O
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s) =>
Cu(s) + AlCl3(aq) = CuCl3(aq) + Al(s)
HNO3(aq) + KCl(aq) = KH + NO3Cl =>
HNO3(aq) + KCl(aq) = KH + NO3Cl
NaCl + Pb(NO3)2 = PbCl2(s) + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2(s) + 2 NaNO3
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
Na2CO3 + Sr(NO2)2 = NaNO2 + SrCO3 =>
Na2CO3 + Sr(NO2)2 = 2 NaNO2 + SrCO3
Cu2S + AgNO3 = CuNO3 + Ag2S =>
Cu2S + 2 AgNO3 = 2 CuNO3 + Ag2S
La2O3 + CeO2 + BaCO3 + NiO + O = La150Ba75Ce75Ni200O700 + CO2 =>
75 La2O3 + 75 CeO2 + 75 BaCO3 + 200 NiO + 50 O = La150Ba75Ce75Ni200O700 + 75 CO2
ZnS + H2SO4 = H2S + ZnSO4 =>
ZnS + H2SO4 = H2S + ZnSO4
Cu + Pb(C2H14O4)2 = Pb + Cu(C2H14O4)2 =>
Cu + Pb(C2H14O4)2 = Pb + Cu(C2H14O4)2
C6H5NH2 + HClO4 = C6H5NH3 + ClO4 =>
C6H5NH2 + HClO4 = C6H5NH3 + ClO4
Cr2(SO4)3 + NaOH + H2O2 = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 10 NaOH + 3 H2O2 = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O
CH3COOH + NO2 = CH3COO + H3O + NO =>
3 CH3COOH + NO2 = 3 CH3COO + H3O + NO
MgO + Ta2O5 = MgTa2O6 =>
MgO + Ta2O5 = MgTa2O6
O2 + SnCl2 + HCl = H2SnCl6 + H2O2 =>
O2 + SnCl2 + 4 HCl = H2SnCl6 + H2O2
KNO3 + C + S = K2S + N + CO2 =>
2 KNO3 + 3 C + S = K2S + 2 N + 3 CO2
BaS + Na3PO4 = BaPO4 + Na3S =>
BaS + Na3PO4 = BaPO4 + Na3S
HCHO2 + MgO = HO + MgCHO2 =>
HCHO2 + MgO = HO + MgCHO2
A5Cl3 + H2O = H3A5O3 + HCl =>
A5Cl3 + 3 H2O = H3A5O3 + 3 HCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
(Mg(OH)2) + HCl = MgCl2 + H2O =>
(Mg(OH)2) + 2 HCl = MgCl2 + 2 H2O
Carbonicacid = Carbondioxide + water =>
H2CO3 = CO2 + H2O
Cr2(SO4)3 + KNO2 + H2O = Cr(OH)3 + K2SO4 + HNO2 =>
Cr2(SO4)3 + 6 KNO2 + 6 H2O = 2 Cr(OH)3 + 3 K2SO4 + 6 HNO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
MgHNo3 = Mg(HNo3) =>
MgHNo3 = Mg(HNo3)
NaCl2Ni(OH) = NaOHNiCl2 =>
NaCl2Ni(OH) = NaOHNiCl2
Na2CO3(l) + HCl(aq) = CO2(g) + H2O(aq) + NaCl =>
Na2CO3(l) + 2 HCl(aq) = CO2(g) + H2O(aq) + 2 NaCl
Cs + H2SO4 = Cs2(SO4) + H2 =>
2 Cs + H2SO4 = Cs2(SO4) + H2
CH3COOH + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 10 CO2 + 4 K2SO4 + 22 H2O
AlOH + H2SO4 = AlSO4 + H2 + O2 =>
2 AlOH + 2 H2SO4 = 2 AlSO4 + 3 H2 + O2
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH
ZnCO3 + HC2H3O2 = Zn(C2H3O2)2 + H2CO3 =>
ZnCO3 + 2 HC2H3O2 = Zn(C2H3O2)2 + H2CO3
LiCoO2 + CH4 = Li2O + H2 + Co + CO2 =>
4 LiCoO2 + 3 CH4 = 2 Li2O + 6 H2 + 4 Co + 3 CO2
C + Ag2O = Ag + CO2 =>
C + 2 Ag2O = 4 Ag + CO2
Ag + BrO3{-} + H{+} = Ag{+} + Br{-} + H2O =>
6 Ag + BrO3{-} + 6 H{+} = 6 Ag{+} + Br{-} + 3 H2O
Na2 + SO3 = Na2S + Na2SO4 =>
4 Na2 + 4 SO3 = Na2S + 3 Na2SO4
Cl2(g) + O2(g) = Cl2O5(g) =>
2 Cl2(g) + 5 O2(g) = 2 Cl2O5(g)
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