| Équations équilibrées la veille | Équations équilibrées le lendemain |
F + O2 = FO2
Pb2C2O4 + Ca2NO = Pb2NO + Ca2C2O4 =>
Pb2C2O4 + Ca2NO = Pb2NO + Ca2C2O4
CoO3 + CO = Co + CO2 =>
CoO3 + 3 CO = Co + 3 CO2
Bi2O3 + Na2C2O4 = Bi + CO2 + Na2CO3 =>
Bi2O3 + 3 Na2C2O4 = 2 Bi + 3 CO2 + 3 Na2CO3
K3PO4 + CrCl3 = CrPO4 + KCl =>
K3PO4 + CrCl3 = CrPO4 + 3 KCl
NH4 + KOH = NH4OH + K =>
NH4 + KOH = NH4OH + K
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Sn + AgNO3 = Ag + Sn(NO3)4 =>
Sn + 4 AgNO3 = 4 Ag + Sn(NO3)4
Na2CO3(aq) + HF(aq) = H2O + CO2 + NaF =>
Na2CO3(aq) + 2 HF(aq) = H2O + CO2 + 2 NaF
Ba(OH)2*8H2O(s) + NH4SCN(s) = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O(s) + 2 NH4SCN(s) = Ba(SCN)2 + 10 H2O + 2 NH3
Al2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Al2(OH)2 =>
Al2(SO4)3 + Ca(OH)2 = Ca(SO4)3 + Al2(OH)2
HNO3(aq) + KOH = KNO3 + H2O =>
HNO3(aq) + KOH = KNO3 + H2O
C5H11OH + K2Cr2O7 + HCl = C4H9COOH + CrCl3 + H2O + KCl =>
3 C5H11OH + 2 K2Cr2O7 + 16 HCl = 3 C4H9COOH + 4 CrCl3 + 11 H2O + 4 KCl
C2H5OH(aq) + O2(g) = H2O(g) + CO2(g) =>
C2H5OH(aq) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
FeSO4(aq) + KCl(aq) = FeCl2(aq) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(aq) + K2SO4(aq)
NaOH + Na2O3 = NaO + H2O =>
2 NaOH + Na2O3 = 4 NaO + H2O
CO2 + H2O + HNO3 + H3PO4 = O2 + (CHO2)106(NH3)16H3PO4 =>
212 CO2 + 138 H2O + 32 HNO3 + 2 H3PO4 = 117 O2 + 2(CHO2)106(NH3)16H3PO4
O + CaC = CO2 + CaO =>
3 O + CaC = CO2 + CaO
K2CrO4(aq) + Ba(NO3)2 = KNO3 + BaCrO4 =>
K2CrO4(aq) + Ba(NO3)2 = 2 KNO3 + BaCrO4
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn =>
Fe(s) + Zn(NO3)2(aq) = Fe(NO3)2 + Zn
Cu(NO3)2 + Mg = Cu2 + MgNO3 =>
2 Cu(NO3)2 + 4 Mg = Cu2 + 4 MgNO3
CH3OH + HI = CH3OH2 + I =>
CH3OH + HI = CH3OH2 + I
HgS + H2O = HgO + H2S =>
HgS + H2O = HgO + H2S
Cl + S8 = Cl2S3 =>
16 Cl + 3 S8 = 8 Cl2S3
SO2 + KOH + S = K2S2O3 + H2O =>
SO2 + 2 KOH + S = K2S2O3 + H2O
HfC + TaC + O2 = Hf6Ta2O17 + CO =>
12 HfC + 4 TaC + 25 O2 = 2 Hf6Ta2O17 + 16 CO
I2 + O = IO2 =>
I2 + 4 O = 2 IO2
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4(s) =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4(s)
CO2 + H2O = OH + C =>
CO2 + 2 H2O = 4 OH + C
Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4 =>
Na3PO4 + Ni(NO3)2 = Na3(NO3)2 + NiPO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CaOCl + KCl = KOCl + CaCl =>
CaOCl + KCl = KOCl + CaCl
LeadNitrate + SodiumIodide = LeadIodide + SodiumNitrate =>
LeadNitrate + SodiumIodide = LeadIodide + SodiumNitrate
Li + Fe = LiFe =>
Li + Fe = LiFe
CH3(CH2)10COOH + NaOH = CH3(CH2)10COONa + H2O =>
CH3(CH2)10COOH + NaOH = CH3(CH2)10COONa + H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H6 + I2 = C2H6I2 =>
C2H6 + I2 = C2H6I2
Ti(OH)3 + O2 + H2O = Ti(OH)4 =>
4 Ti(OH)3 + O2 + 2 H2O = 4 Ti(OH)4
Fe(OH)2 + K2CrO4 + H2O = Fe(OH)3 + KCrO2 + KOH =>
3 Fe(OH)2 + K2CrO4 + 2 H2O = 3 Fe(OH)3 + KCrO2 + KOH
Ba + C6Na2O6 = BaNa2O6 + C6 =>
Ba + C6Na2O6 = BaNa2O6 + C6
CN({-}1) + ClO2({-}) = CNO({-}1) + Cl({-}1) =>
2 CN({-}1) + ClO2({-}) = 2 CNO({-}1) + Cl({-}1)
SO3 + MnO2 = SO4 + Mn =>
2 SO3 + MnO2 = 2 SO4 + Mn
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
Zn + V{3+} = Zn{2+} + V{2+} =>
Zn + 2 V{3+} = Zn{2+} + 2 V{2+}
K2Cr2O7 + H2SO4 + C2H5O = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 2 C2H5O = Cr2(SO4)3 + K2SO4 + 2 CH3COOH + 5 H2O
Fe2(CO3)3 + HCl = FeCl3 + H2O + CO2 =>
Fe2(CO3)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 CO2
I2 + KMnO4 + H2SO4 = HIO3 + MnSO4 + K2SO4 + H2O =>
I2 + 2 KMnO4 + 3 H2SO4 = 2 HIO3 + 2 MnSO4 + K2SO4 + 2 H2O
Co(NO3)2 + Na2(CO3) = Co(CO3) + Na(NO3) =>
Co(NO3)2 + Na2(CO3) = Co(CO3) + 2 Na(NO3)
C2H4O + O = CO2 + H2O =>
C2H4O + 5 O = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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