| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2(CO3) + MgCl2 = MgCO3 + 2 NaCl
Ag + Na2CrO4 = Na + Ag2CrO4 =>
2 Ag + Na2CrO4 = 2 Na + Ag2CrO4
Cl2Fe + ClO4K + KOH = O3Fe2 + ClK + H2O =>
8 Cl2Fe + ClO4K + 16 KOH = 4 O3Fe2 + 17 ClK + 8 H2O
Mn + ZnO = MnO + Zn =>
Mn + ZnO = MnO + Zn
C3H9N + HBr = C3H9Br + HN =>
C3H9N + HBr = C3H9Br + HN
AgNO4 + KCr2O7 = AgCr2O7 + KNO4 =>
AgNO4 + KCr2O7 = AgCr2O7 + KNO4
CO2 + H = C3H7OH + H2O =>
3 CO2 + 18 H = C3H7OH + 5 H2O
Na + CH3COOH = (CH3COO)Na + H2 =>
2 Na + 2 CH3COOH = 2(CH3COO)Na + H2
Mn(OH)2 + OH = MnO2 + H2O =>
Mn(OH)2 + 2 OH = MnO2 + 2 H2O
CH2OHCHOHCH2OH + HNO3 = H2O + CH2ONO2CHONO2CH2ONO2 =>
CH2OHCHOHCH2OH + 3 HNO3 = 3 H2O + CH2ONO2CHONO2CH2ONO2
AgNO{3} + KI = AgI + NOK{3} =>
AgNO{3} + KI = AgI + NOK{3}
FeCl2 + Co = Fe + CoCl2 =>
FeCl2 + Co = Fe + CoCl2
NiSO4(aq) + K3PO4(aq) = NiPO4 + K3SO4 =>
NiSO4(aq) + K3PO4(aq) = NiPO4 + K3SO4
Al(OH)3 + H2SO4 + (NH4)2SO4 + H2O = (NH4)Al(SO4)2*12H2O =>
2 Al(OH)3 + 3 H2SO4 + (NH4)2SO4 + 18 H2O = 2(NH4)Al(SO4)2*12H2O
CH3Cl + K = C2H6 + KCl =>
2 CH3Cl + 2 K = C2H6 + 2 KCl
Cu + FeSO4*7H2O = CuSO4 + Fe + H2O =>
Cu + FeSO4*7H2O = CuSO4 + Fe + 7 H2O
C6H12N4 + O2 = CO2 + H2O + N2 =>
C6H12N4 + 9 O2 = 6 CO2 + 6 H2O + 2 N2
N2H6Cl2 + K2Cr2O7 + HCl = N2 + CrCl3 + KCl + H2O =>
3 N2H6Cl2 + 2 K2Cr2O7 + 10 HCl = 3 N2 + 4 CrCl3 + 4 KCl + 14 H2O
EuSO4 + KOH + Cl2 = Eu(OH)3 + K2SO4 + KCl =>
2 EuSO4 + 6 KOH + Cl2 = 2 Eu(OH)3 + 2 K2SO4 + 2 KCl
Sr + H = HSr =>
Sr + H = HSr
I2 + HIO3 + HCN = ICN + H2O =>
2 I2 + HIO3 + 5 HCN = 5 ICN + 3 H2O
Ni2(SO4)3 + KOH = Ni(OH)3 + K2SO4 =>
Ni2(SO4)3 + 6 KOH = 2 Ni(OH)3 + 3 K2SO4
NO + NO3 + NaOH = NaNO2 + H2O =>
3 NO + NO3 + 4 NaOH = 4 NaNO2 + 2 H2O
CaO + NaCl = CaOCl + Na =>
CaO + NaCl = CaOCl + Na
ClCH2CO2H + H2O = H3O + ClCH2CO2 =>
ClCH2CO2H + H2O = H3O + ClCH2CO2
(C2H5)4Pb + O2 = PbO + CO2 + H2O =>
2(C2H5)4Pb + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
C8H10N4O2 + HCl = ClC8H9N4O2 + H2 =>
C8H10N4O2 + HCl = ClC8H9N4O2 + H2
((CH3)2(CH2)4) + O2 = CO2 + H2O =>
2((CH3)2(CH2)4) + 19 O2 = 12 CO2 + 14 H2O
AlN + H2O = NH3 + Al(OH)3 =>
AlN + 3 H2O = NH3 + Al(OH)3
MnO2 + SO2 = MnS2O6 + MnSO4 =>
2 MnO2 + 3 SO2 = MnS2O6 + MnSO4
Al(NO3)3*9H2O + Cr(NO3)3*9H2O + C2H5NO2 = Al194Cr006O3 + N2 + CO2 + H2O =>
582 Al(NO3)3*9H2O + 18 Cr(NO3)3*9H2O + 1198 C2H5NO2 = 3 Al194Cr006O3 + 1499 N2 + 2396 CO2 + 8395 H2O
Ag{+} + NH4OH{-} = AgNH4 + OH =>
Ag{+} + NH4OH{-} = AgNH4 + OH
C2H4(OH)2 = C2H4(OH) + OH =>
C2H4(OH)2 = C2H4(OH) + OH
C7H5KO2 + HCl = C6H5COOH + KCl =>
C7H5KO2 + HCl = C6H5COOH + KCl
Sr(s) + S8(s) = SrS =>
8 Sr(s) + S8(s) = 8 SrS
KI + Mg(NO3)2 = KI(NO3)2 + Mg =>
KI + Mg(NO3)2 = KI(NO3)2 + Mg
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
Pb(NO3)2 + Mn(OH)2 = Pb(OH)2 + Mn(NO3)2 =>
Pb(NO3)2 + Mn(OH)2 = Pb(OH)2 + Mn(NO3)2
Na2OOCCOO + Ca(OH)2 = CaOOCCOO + NaOH =>
Na2OOCCOO + Ca(OH)2 = CaOOCCOO + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
O2 + H2O + Cu = OH{-} + Cu{2+} =>
O2 + 2 H2O + 2 Cu = 4 OH{-} + 2 Cu{2+}
H3PO4 + (NH4)6Mo7O24 + HNO3 = (NH4)3PMo12O40*3H2O + NH4NO3 + H2O =>
7 H3PO4 + 12(NH4)6Mo7O24 + 51 HNO3 = 7(NH4)3PMo12O40*3H2O + 51 NH4NO3 + 15 H2O
O2 + Ar = OAr =>
O2 + 2 Ar = 2 OAr
MnO4 + Br = MnO2 + BrO3 =>
3 MnO4 + 2 Br = 3 MnO2 + 2 BrO3
Mg + FeBr3 = Mg3Br2 + Fe =>
9 Mg + 2 FeBr3 = 3 Mg3Br2 + 2 Fe
C8H5O4K + H2O = H3O + C8H4O4K =>
C8H5O4K + H2O = H3O + C8H4O4K
H2O + CrO4{-2} + Fe(OH)2 = CrO2 + Fe(OH)3 + OH{-} =>
2 H2O + CrO4{-2} + 2 Fe(OH)2 = CrO2 + 2 Fe(OH)3 + 2 OH{-}
Sc + CuO = Sc2O3 + Cu =>
2 Sc + 3 CuO = Sc2O3 + 3 Cu
K2O + MgO = Mg2K + O2 =>
2 K2O + 8 MgO = 4 Mg2K + 5 O2
C4Cl2H8O + O2 = CO2 + HCl + H2O =>
C4Cl2H8O + 5 O2 = 4 CO2 + 2 HCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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