| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 SiO3 = 3 H2SiO3 + 2 PO4
CO + N2O5 = CO2 + NO2 =>
CO + N2O5 = CO2 + 2 NO2
AlCl3 + NH4ClO4 = Al(ClO)3 + NH4Cl =>
4 AlCl3 + 3 NH4ClO4 = 4 Al(ClO)3 + 3 NH4Cl
HNO3 + Na = H2 + NaNO3 =>
2 HNO3 + 2 Na = H2 + 2 NaNO3
Cl2 + H3PO4 = Cl(PO4) + H =>
Cl2 + 2 H3PO4 = 2 Cl(PO4) + 6 H
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al(C2H3O2)3 + Cd(NO3)2 = Al(NO3)3 + Cd(C2H3O2)2 =>
2 Al(C2H3O2)3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 Cd(C2H3O2)2
Ca + H2SO4 = CaSO4*H2 =>
Ca + H2SO4 = CaSO4*H2
H2SO3 + Fe(HCO3)3 = Fe2(SO3)3 + CO2 + H2O =>
3 H2SO3 + 2 Fe(HCO3)3 = Fe2(SO3)3 + 6 CO2 + 6 H2O
CH3CHCH2 + HCl = (CH3)2CHCl =>
CH3CHCH2 + HCl = (CH3)2CHCl
SO2 + Br2 = SBr2 + O2 =>
SO2 + Br2 = SBr2 + O2
N2O + KClO + KOH = KCl + KNO2 + H2O =>
N2O + 2 KClO + 2 KOH = 2 KCl + 2 KNO2 + H2O
Sb + H2O = Sb2O3 + H2 =>
2 Sb + 3 H2O = Sb2O3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SrC2O4 + CH3COOH = HC2O4 + CH3COOSr =>
SrC2O4 + CH3COOH = HC2O4 + CH3COOSr
Ag2S + Sb2S3 = Ag5SbS4 =>
5 Ag2S + Sb2S3 = 2 Ag5SbS4
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
CrO + HF = CrF2 + H2O =>
CrO + 2 HF = CrF2 + H2O
Zn + H2AsO3 + HCl = ZnCl2 + AsH3 + H2O =>
7 Zn + 2 H2AsO3 + 14 HCl = 7 ZnCl2 + 2 AsH3 + 6 H2O
K2HPO4 = K{+} + HPO4{2-} =>
K2HPO4 = 2 K{+} + HPO4{2-}
CO(NH2)2(s) + H2O = NH3 + CO2 =>
CO(NH2)2(s) + H2O = 2 NH3 + CO2
I2(s) + Fe(s) = FeI2(s) =>
I2(s) + Fe(s) = FeI2(s)
H3PO4 + Cl2O3 = ClPO4 + H2O =>
2 H3PO4 + Cl2O3 = 2 ClPO4 + 3 H2O
K + S2 = KS2 =>
K + S2 = KS2
OH{-} + OCl{-} + S2O3{-2} = SO3{-2} + Cl{-} + H2O =>
2 OH{-} + 2 OCl{-} + S2O3{-2} = 2 SO3{-2} + 2 Cl{-} + H2O
C8H16O2(l) + O2(g) = CO2 + H2O =>
C8H16O2(l) + 11 O2(g) = 8 CO2 + 8 H2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
HCOOH + ZnO = Zn(COOH)2 + H2O =>
2 HCOOH + ZnO = Zn(COOH)2 + H2O
Th(OH)4 = Th + OH =>
Th(OH)4 = Th + 4 OH
Al(No3)3 + KOH = K[Al(OH)4] + KNo3 =>
Al(No3)3 + 4 KOH = K[Al(OH)4] + 3 KNo3
CrSO3 + H2SO4 = CrSO4 + H2SO3 =>
CrSO3 + H2SO4 = CrSO4 + H2SO3
HPO3 + Na2O = Na3PO4 + H2O =>
2 HPO3 + 3 Na2O = 2 Na3PO4 + H2O
MnO4{-} + Cl{-} + H3O{+} = MnO2 + Cl2 + H2O =>
2 MnO4{-} + 6 Cl{-} + 8 H3O{+} = 2 MnO2 + 3 Cl2 + 12 H2O
NaHCO3(s) + HCl(aq) = CO2(g)H2O(l) + NaCl(aq) =>
NaHCO3(s) + HCl(aq) = CO2(g)H2O(l) + NaCl(aq)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaHSO4*H2O + C2H5OH + H2O = C2H5HSO4 + Na2SO4*10H2O =>
2 NaHSO4*H2O + C2H5OH + 7 H2O = C2H5HSO4 + Na2SO4*10H2O
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
H2O(l) = H(g) + O(g)H2O(l) = H(g) + O(g) =>
2 H2O(l) = 2 H(g) + O(g)H2O(l)
Na1 + O2 = Na2O =>
4 Na1 + O2 = 2 Na2O
BaCl2(aq) + AgNO3 = AgCl(s) + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3 = 2 AgCl(s) + Ba(NO3)2
HNO3 + H2SO4 + Ag(OH) = H2O + Ag3SO4NO3 =>
HNO3 + H2SO4 + 3 Ag(OH) = 3 H2O + Ag3SO4NO3
C2H4 + PdCl2 + H2O = CH3CO2H + Pd + HCl =>
C2H4 + 2 PdCl2 + 2 H2O = CH3CO2H + 2 Pd + 4 HCl
SrI2 + B2(CO3)3 = SrCO3 + BI3 =>
3 SrI2 + B2(CO3)3 = 3 SrCO3 + 2 BI3
I2 + S2O3 = IO3 + S =>
I2 + 2 S2O3 = 2 IO3 + 4 S
KCl + Ag2SO4 = K2SO4 + ClAg =>
2 KCl + Ag2SO4 = K2SO4 + 2 ClAg
ZnS = S8 + Zn =>
8 ZnS = S8 + 8 Zn
CaO + Mg = Ca + MgO =>
CaO + Mg = Ca + MgO
Mg(OH)2 + NiS = Ni(OH)2 + MgS =>
Mg(OH)2 + NiS = Ni(OH)2 + MgS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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