| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ti + MoO3 = Ti2O3 + Mo
KCl + Fe = FeCl + K =>
KCl + Fe = FeCl + K
P2O5 + NaCl = NaClO + P =>
P2O5 + 5 NaCl = 5 NaClO + 2 P
Pb + S = PbS2 =>
Pb + 2 S = PbS2
NaOH + O2 = H2O + NaO4 =>
4 NaOH + 7 O2 = 2 H2O + 4 NaO4
I2O5 + C0 = I2 + CO2 =>
2 I2O5 + 5 C0 = 2 I2 + 5 CO2
H3PO4 + NaHCO3 = CO2 + H2O + Na2HPO4 =>
H3PO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2HPO4
K3PO4 + Zn(C2H3O2)2 = K(C2H3O2) + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(C2H3O2)2 = 6 K(C2H3O2) + Zn3(PO4)2
C4H8O2 + C4H10O = C8H16O2 + H2O =>
C4H8O2 + C4H10O = C8H16O2 + H2O
CH3CH2OH + MnO4{-} = CH3CHO + MnO(OH)2 + OH{-} =>
3 CH3CH2OH + 2 MnO4{-} = 3 CH3CHO + 2 MnO(OH)2 + 2 OH{-}
K2CO3(aq) + HCl(l) = CO2(g) + H2O(l) + KCl(aq) =>
K2CO3(aq) + 2 HCl(l) = CO2(g) + H2O(l) + 2 KCl(aq)
CaBr2 + Na2(CO3) = Ca(CO3) + NaBr =>
CaBr2 + Na2(CO3) = Ca(CO3) + 2 NaBr
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H7OH + K2Cr2O7 + HCl = C2H5COOH + CrCl3 + H2O + KCl =>
3 C3H7OH + 2 K2Cr2O7 + 16 HCl = 3 C2H5COOH + 4 CrCl3 + 11 H2O + 4 KCl
Mg(BrO3)2 = Mg + Br + O2 =>
Mg(BrO3)2 = Mg + 2 Br + 3 O2
Fe2(CO3)3 + Ca(SO4) = Fe2(SO4)3 + Ca(CO3) =>
Fe2(CO3)3 + 3 Ca(SO4) = Fe2(SO4)3 + 3 Ca(CO3)
Cu2CO3(OH)2 + HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O =>
Cu2CO3(OH)2 + 4 HC2H3O2 = Cu2(C2H3O2)4*2H2O + CO2 + H2O
Fe2O3 + Na(OH) = NaFeO2 + H2O =>
Fe2O3 + 2 Na(OH) = 2 NaFeO2 + H2O
Al2(SO4)3(aq) + AgNO3(aq) = Ag2(SO4)(s) + Al(NO3)3 =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 3 Ag2(SO4)(s) + 2 Al(NO3)3
Ag(OH)3 + H2SO4 = Ag2(SO4)3 + H2O =>
2 Ag(OH)3 + 3 H2SO4 = Ag2(SO4)3 + 6 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C6H5NO2 + NaHS = C6H5NH2 + NaOS =>
C6H5NO2 + 2 NaHS = C6H5NH2 + 2 NaOS
Sr(NO3)2 + AlPO4 = Sr3(PO4)2 + Al(NO3)3 =>
3 Sr(NO3)2 + 2 AlPO4 = Sr3(PO4)2 + 2 Al(NO3)3
C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P3N5 + H2O = H3PO4 + NH3 =>
P3N5 + 12 H2O = 3 H3PO4 + 5 NH3
NiCl2 + KH2PO4 = NiPO4 + KH2Cl2 =>
NiCl2 + KH2PO4 = NiPO4 + KH2Cl2
C6H6O + HCl = C6H5OCl + H2 =>
C6H6O + HCl = C6H5OCl + H2
Fe2 + Na2S = FeS + Na =>
Fe2 + 2 Na2S = 2 FeS + 4 Na
C3 = C4 =>
4 C3 = 3 C4
Ba3N2 + K2O = BaO + K3N =>
Ba3N2 + 3 K2O = 3 BaO + 2 K3N
MnSO4 + Pb2O4 + HNO3 = PbSO4 + Pb(NO3)2 + H2O + HMnO4 =>
4 MnSO4 + 5 Pb2O4 + 12 HNO3 = 4 PbSO4 + 6 Pb(NO3)2 + 4 H2O + 4 HMnO4
KIO3 + KBr + HCl = KCl + KI + Br2 + H2O =>
KIO3 + 6 KBr + 6 HCl = 6 KCl + KI + 3 Br2 + 3 H2O
CHCl + Cl2 = CCl4 + HCl =>
CHCl + 2 Cl2 = CCl4 + HCl
C57H98O6 + H2 = C57H110O6 =>
C57H98O6 + 6 H2 = C57H110O6
NaCl = Na(aq) + Cl(aq) =>
NaCl = Na(aq) + Cl(aq)
Fe + Se2 = FeSe2 =>
Fe + Se2 = FeSe2
H2MnO4 + LiOH = LiHMnO4 + H2O =>
H2MnO4 + LiOH = LiHMnO4 + H2O
SrCl2 + NH4OH = NH4Cl2 + SrOH =>
SrCl2 + NH4OH = NH4Cl2 + SrOH
Cd(NO2)2 + Hg2S = CdS + HgNO2 =>
Cd(NO2)2 + Hg2S = CdS + 2 HgNO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na(OH) + S = Na2S2O3 + Na2S + H2O =>
6 Na(OH) + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
CH3Cl + Mg = C2H6 + MgCl2 =>
2 CH3Cl + Mg = C2H6 + MgCl2
Si2 + O2 = SiO =>
Si2 + O2 = 2 SiO
Sr + MgSO4 = Mg + Sr(SO4)2 =>
Sr + 2 MgSO4 = 2 Mg + Sr(SO4)2
CuSO4*5H2O + KI = CuI2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KI = CuI2 + K2SO4 + 5 H2O
Pb(NO3)2 + CaCI2 = PbCI2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCI2 = PbCI2 + Ca(NO3)2
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq) =>
Al(s) + Fe(NO3)3(aq) = Fe(s) + Al(NO3)3(aq)
C7H6O2 + Mg(OH)2 = H2O + Mg(C7H5O2)2 =>
2 C7H6O2 + Mg(OH)2 = 2 H2O + Mg(C7H5O2)2
Au + Zn(NO3)2 = Zn + Au(NO3)2 =>
Au + Zn(NO3)2 = Zn + Au(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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