| Équations équilibrées la veille | Équations équilibrées le lendemain |
USO4 + H2O2 = UO2 + H2SO4
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
NlF2 + NH3 = Nl3N + NH4F + N2 =>
6 NlF2 + 16 NH3 = 2 Nl3N + 12 NH4F + N2
Fe(OH)2 + KNO3 + H2O = Fe(OH)3 + NH3 + KOH =>
8 Fe(OH)2 + KNO3 + 6 H2O = 8 Fe(OH)3 + NH3 + KOH
CuS + HNO3 = Cu(NO3)2 + H2O + NO + S =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO + 3 S
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ca5F(PO4)3 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5F(PO4)3 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Ce(SO4)2 + H2O = H2SO4 + Ce(OH)4 =>
Ce(SO4)2 + 4 H2O = 2 H2SO4 + Ce(OH)4
H2SO4(l) + H2S(g) = SO2(g) + H2O(l) =>
3 H2SO4(l) + H2S(g) = 4 SO2(g) + 4 H2O(l)
S + Li = SLi =>
S + Li = SLi
C3H7O3N + O2 = CO2 + HCO3{-} + NH4{+} + H2O =>
2 C3H7O3N + 5 O2 = 4 CO2 + 2 HCO3{-} + 2 NH4{+} + 2 H2O
Na2B4O7*3H2O + H2SO4 + H2O = Na2SO4 + H3BO3 =>
Na2B4O7*3H2O + H2SO4 + 2 H2O = Na2SO4 + 4 H3BO3
CaCl2(aq) + BaCl2(aq) = Cl2(aq) + Ba(Ca)2(aq) =>
2 CaCl2(aq) + BaCl2(aq) = 3 Cl2(aq) + Ba(Ca)2(aq)
H2O + NiSO4 = H2SO4 + Ni(OH)2 =>
2 H2O + NiSO4 = H2SO4 + Ni(OH)2
C + KMnO4 = CO2 + K2O + MnO2 =>
3 C + 4 KMnO4 = 3 CO2 + 2 K2O + 4 MnO2
AgNO3(aq) + Li(aq) = Ag(s) + LiNO3(aq) =>
AgNO3(aq) + Li(aq) = Ag(s) + LiNO3(aq)
C6H5CH2CH3 + KMnO4 = C6H5COOK + KOH + MnO2 + CO2 =>
3 C6H5CH2CH3 + 22 KMnO4 = 2 C6H5COOK + 20 KOH + 22 MnO2 + 10 CO2
SO2 + Al2O3 = (Al2)2(SO4)3 =>
3 SO2 + 2 Al2O3 = (Al2)2(SO4)3
As2O3 + Cd(OH)2 = Cd + (AsO3)2 + H2O =>
As2O3 + 3 Cd(OH)2 = 3 Cd + (AsO3)2 + 3 H2O
MnSO4 + Br2 + H2O = HMnO4 + HBr + SO2 =>
2 MnSO4 + 3 Br2 + 4 H2O = 2 HMnO4 + 6 HBr + 2 SO2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3(ag) =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3(ag)
H3PO4 + KOH = KH2PO4 + H2O =>
H3PO4 + KOH = KH2PO4 + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Na2S + HClO = NaClO + H2S =>
Na2S + 2 HClO = 2 NaClO + H2S
MCl2 + K2Cr2O7 + HCl = MCl3 + KCl + CrCl3 + H2O =>
6 MCl2 + K2Cr2O7 + 14 HCl = 6 MCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Na2Co3 + NiCl2 = NaCl + Co + Ni =>
Na2Co3 + NiCl2 = 2 NaCl + 3 Co + Ni
AlCl3 + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 AlCl3 + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 15 Cl2 + 24 H2O
C8H8O3 + NaOH = C7H5NaO3 + CH3OH =>
C8H8O3 + NaOH = C7H5NaO3 + CH3OH
C3H5(C17H33COO)3 + KOH = C17H33COOK + C3H5(OH)3 =>
C3H5(C17H33COO)3 + 3 KOH = 3 C17H33COOK + C3H5(OH)3
C6 + H8 + O6 = C6H8O6 =>
C6 + H8 + O6 = C6H8O6
NaOH + KPH = Na + K + P + H2O =>
NaOH + KPH = Na + K + P + H2O
Al(OH)3 + ClO{-} + H2O = Al(OH)4 + Cl{-} =>
2 Al(OH)3 + ClO{-} + H2O = 2 Al(OH)4 + Cl{-}
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
PBr = P + Br3 =>
3 PBr = 3 P + Br3
KCrO2 + KOH + Br = K2CrO4 + KBr + H2O =>
KCrO2 + 4 KOH + 3 Br = K2CrO4 + 3 KBr + 2 H2O
Br2 + HI + H2O = HIO3 + HBr =>
3 Br2 + HI + 3 H2O = HIO3 + 6 HBr
MnO5 + HCl = MnCl2 + H2O + Cl2 =>
MnO5 + 10 HCl = MnCl2 + 5 H2O + 4 Cl2
C6H7ON + CH3COOH = C8H9NO2 + H2O =>
C6H7ON + CH3COOH = C8H9NO2 + H2O
FeP + HNO3 = FePO4 + NO + H2O =>
3 FeP + 8 HNO3 = 3 FePO4 + 8 NO + 4 H2O
Bi + HNO3 = Bi(NO34)3 + NO + H2O =>
Bi + 66 HNO3 = Bi(NO34)3 + 63 NO + 33 H2O
CrBr2 + H2O = CrO + HBr =>
CrBr2 + H2O = CrO + 2 HBr
K + Cl + O3 = KClO3 =>
K + Cl + O3 = KClO3
Pb(C2H3O2)2 = Pb + C + H + O =>
Pb(C2H3O2)2 = Pb + 4 C + 6 H + 4 O
MgSO4 + Na2CO3 + Ca(OH)2 = Mg(OH)2 + CaCO3 + Na2SO4 =>
MgSO4 + Na2CO3 + Ca(OH)2 = Mg(OH)2 + CaCO3 + Na2SO4
(CH5)O + O2 = CO2 + H2O =>
4(CH5)O + 7 O2 = 4 CO2 + 10 H2O
HO(CH2)2OH + K2Cr2O7 + H2SO4 = HOOCCOOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 HO(CH2)2OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOCCOOH + 4 Cr2(SO4)3 + 22 H2O + 4 K2SO4
C3H6O2 + NaOH = NaC3H5O2 + H2O =>
C3H6O2 + NaOH = NaC3H5O2 + H2O
Sn2{+} + MnO4{-} + H{+} = Sn{4+} + Mn{2+} + H2O =>
5 Sn2{+} + 7 MnO4{-} + 56 H{+} = 10 Sn{4+} + 7 Mn{2+} + 28 H2O
Mg + N2 = Mg3*N2 =>
3 Mg + N2 = Mg3*N2
CH4 + Fe2 + O2 = CH4Fe2O2 =>
CH4 + Fe2 + O2 = CH4Fe2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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