| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H6O4 + 2 C4H9OH = C16H22O4 + 2 H2O
Ba(OH)2 + AlAsO4 = Ba3(AsO4)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 AlAsO4 = Ba3(AsO4)2 + 2 Al(OH)3
CaO + Na2CO3 = CaO2 + CO2 + Na2 =>
CaO + Na2CO3 = CaO2 + CO2 + Na2
KrF2 = KrF + F2 =>
2 KrF2 = 2 KrF + F2
H2N2 = HN =>
H2N2 = 2 HN
NaOH + CH3COO = CH3COONa + HO =>
NaOH + CH3COO = CH3COONa + HO
Pt + H2O = PtO + H2 =>
Pt + H2O = PtO + H2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
Mg(s) + AlCl3(aq) = Al(s) + MgCl2(aq) =>
3 Mg(s) + 2 AlCl3(aq) = 2 Al(s) + 3 MgCl2(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cr2O3 + CO = Cr4C + O2 =>
4 Cr2O3 + 2 CO = 2 Cr4C + 7 O2
C6H8O7 + Na3HCO3 = Na3C6H5O7 + H2O + CO2 =>
8 C6H8O7 + 9 Na3HCO3 = 9 Na3C6H5O7 + 14 H2O + 3 CO2
Cu + (H2SO4) = Cu2SO4 + H2O + SO2 =>
2 Cu + 2(H2SO4) = Cu2SO4 + 2 H2O + SO2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
N2 + Na2CO3 + C = Na2CN + CO =>
N2 + 2 Na2CO3 + 6 C = 2 Na2CN + 6 CO
Na3PO4 + CaS = Ca3(PO4)2 + Na2S =>
2 Na3PO4 + 3 CaS = Ca3(PO4)2 + 3 Na2S
C4H10 + Br2 = C4Br2H10 =>
C4H10 + Br2 = C4Br2H10
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al3 + CuCl2 = Al2Cl3 + Cu =>
4 Al3 + 9 CuCl2 = 6 Al2Cl3 + 9 Cu
C4H8O5 + Mg[OH]2 = Mg[C4H7O5]2 + H2O =>
2 C4H8O5 + Mg[OH]2 = Mg[C4H7O5]2 + 2 H2O
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
C7H12O3N + O2 = CO2 + H2O + NH3 =>
4 C7H12O3N + 31 O2 = 28 CO2 + 18 H2O + 4 NH3
C7H8O + Br2 = C7H7OBr + HBr =>
C7H8O + Br2 = C7H7OBr + HBr
Cl2 + MnI3 = Mn2Cl3 + I2 =>
3 Cl2 + 4 MnI3 = 2 Mn2Cl3 + 6 I2
ClO{-} + CrO2 = CrO4{2-} + Cl =>
2 ClO{-} + CrO2 = CrO4{2-} + 2 Cl
N2H4 + HClO4 = N2H5ClO4 =>
N2H4 + HClO4 = N2H5ClO4
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Mn2O3 + H2 = H2O + Mn =>
Mn2O3 + 3 H2 = 3 H2O + 2 Mn
Sn(OH)4 + SO2 = Sn(SO3)2 + H2O =>
Sn(OH)4 + 2 SO2 = Sn(SO3)2 + 2 H2O
C6H5NH2 + CuSO4 = C6H5NH + Cu + H2SO4 =>
2 C6H5NH2 + CuSO4 = 2 C6H5NH + Cu + H2SO4
Na2O(aq) + KBr(aq) = K2O(aq) + NaBr(aq) =>
Na2O(aq) + 2 KBr(aq) = K2O(aq) + 2 NaBr(aq)
OHRb + H3PO4 = RbH2PO4 + H2O =>
OHRb + H3PO4 = RbH2PO4 + H2O
C2H6O = C2H6CO + CO2 + H2 =>
5 C2H6O = 3 C2H6CO + CO2 + 6 H2
(NH4)2S + O2 = NH3 + SO2 + H2O =>
2(NH4)2S + 3 O2 = 4 NH3 + 2 SO2 + 2 H2O
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
C4H9HOH + O2 = CO2 + H2O =>
4 C4H9HOH + 25 O2 = 16 CO2 + 22 H2O
C4H10 + O2 = C2O + H2O =>
2 C4H10 + 7 O2 = 4 C2O + 10 H2O
Ba(OH)2N + H4NO3 = Ba(NO3)2 + H2O + NH3 =>
5 Ba(OH)2N + 13 H4NO3 = 5 Ba(NO3)2 + 19 H2O + 8 NH3
AgNO3 + PbBr2 = AgBr + Pb(NO3)2 =>
2 AgNO3 + PbBr2 = 2 AgBr + Pb(NO3)2
As2O5 + SO2 + H2O = H2SO4 + H3As03 =>
3 As2O5 + 18 SO2 + 21 H2O = 18 H2SO4 + 2 H3As03
C8H12 + O2 = C16H22 + H2O =>
4 C8H12 + O2 = 2 C16H22 + 2 H2O
KClO3(S) = KClO4(S) + KCl(S) =>
4 KClO3(S) = 3 KClO4(S) + KCl(S)
K + C2H6O2 = KO2 + C2H6 =>
K + C2H6O2 = KO2 + C2H6
KMnO4 + K2S + HClO4 = Mn(ClO4)3 + SO2 + KClO4 + H2O =>
3 KMnO4 + 2 K2S + 16 HClO4 = 3 Mn(ClO4)3 + 2 SO2 + 7 KClO4 + 8 H2O
HJ + H2O2 = J2 + H2O =>
2 HJ + H2O2 = J2 + 2 H2O
FeSO4 + Zn = Zn(SO4)3 + Fe =>
3 FeSO4 + Zn = Zn(SO4)3 + 3 Fe
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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