| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO + H2O = CuO2H2
AlCl3(aq) + Na2SO4(aq) = Al2(SO4)3(aq) + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2SO4(aq) = Al2(SO4)3(aq) + 6 NaCl(aq)
Cl2 + HNO3 = HClO3 + NO + H2O =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 10 NO + 2 H2O
HCl + Li(OH)2 = LiCl2 + H2O =>
2 HCl + Li(OH)2 = LiCl2 + 2 H2O
C4H6 + O2 = CO + H2O =>
2 C4H6 + 7 O2 = 8 CO + 6 H2O
SrNO4 = SrNO3 + O2 =>
2 SrNO4 = 2 SrNO3 + O2
MgO + NO2 = MgN + O3 =>
MgO + NO2 = MgN + O3
FI = IF =>
FI = IF
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
AlH2O + HCl = AlCl + H3O =>
AlH2O + HCl = AlCl + H3O
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
KOH + KNO3 + MnSO4 = K2MnO4 + KNO2 + K2SO4 + H2O =>
4 KOH + 2 KNO3 + MnSO4 = K2MnO4 + 2 KNO2 + K2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cr + H2CO3 = Cr2(CO3)2 + H2 =>
2 Cr + 2 H2CO3 = Cr2(CO3)2 + 2 H2
AgNO3 + Na2SO4 = AgSO4 + Na2NO3 =>
AgNO3 + Na2SO4 = AgSO4 + Na2NO3
CH2Cl + KOH = KCl + CH2OH =>
CH2Cl + KOH = KCl + CH2OH
HgCl + (NH4)S = HgS + NH4Cl =>
HgCl + (NH4)S = HgS + NH4Cl
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
HCOOH + OH = CO2 + H2O =>
HCOOH + 2 OH = CO2 + 2 H2O
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
C2H5O + OH = CO2 + H2O =>
C2H5O + 11 OH = 2 CO2 + 8 H2O
H2O + C3H7 = C3H7OH2 =>
H2O + C3H7 = C3H7OH2
S + O2 = SO2 =>
S + O2 = SO2
H{+} + MnO4{-} + S2O3{2-} = Mn{+2} + H2O + S4O6{-2} =>
16 H{+} + 2 MnO4{-} + 10 S2O3{2-} = 2 Mn{+2} + 8 H2O + 5 S4O6{-2}
HClO + Ca(OH)2 = CaOHClO + H2O =>
HClO + Ca(OH)2 = CaOHClO + H2O
S2O3{2-} + H{+} = S4O6{2-} + S + H2O =>
5 S2O3{2-} + 6 H{+} = 2 S4O6{2-} + 2 S + 3 H2O
CrCl3 + H3PO4 = Cr2(HPO4)3 + HCl =>
2 CrCl3 + 3 H3PO4 = Cr2(HPO4)3 + 6 HCl
RPQ = RQP =>
RPQ = RQP
Na3(PO4) + NiCl2 = NaCl + Ni3(PO4)2 =>
2 Na3(PO4) + 3 NiCl2 = 6 NaCl + Ni3(PO4)2
C12H7NO4 + Na2S = C12H7NNa2 + SO4 =>
C12H7NO4 + Na2S = C12H7NNa2 + SO4
Cr2(SO4)3 + Na2SO4 = NaCr(SO4)2 =>
Cr2(SO4)3 + Na2SO4 = 2 NaCr(SO4)2
Cu2[Fe(CN)6] + NH4OH = (NH4)4[Fe(CN)6] + [Cu(NH3)4](OH)2 + H2O =>
Cu2[Fe(CN)6] + 12 NH4OH = (NH4)4[Fe(CN)6] + 2[Cu(NH3)4](OH)2 + 8 H2O
AgCl + NaNO3 = NaCl + AgNO3 =>
AgCl + NaNO3 = NaCl + AgNO3
HPO3 + H2O = PO4 + H3O =>
HPO3 + 4 H2O = PO4 + 3 H3O
H2O + H = H100O =>
H2O + 98 H = H100O
Na2[Zn(OH)4] + ZnSO4 = Na2[Zn2(OH)4SO4] =>
Na2[Zn(OH)4] + ZnSO4 = Na2[Zn2(OH)4SO4]
FeCl(aq) + KOH(aq) = FeOH + KCl =>
FeCl(aq) + KOH(aq) = FeOH + KCl
O2 + C17H18I3N3O10 = C16H16I3N3O9 + H2O + CO2 =>
O2 + C17H18I3N3O10 = C16H16I3N3O9 + H2O + CO2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HNO3 + BaCl2 = H2Ba + Cl2N2O6 =>
2 HNO3 + BaCl2 = H2Ba + Cl2N2O6
francium + phosphorus = Fr3P =>
3 Fr + P = Fr3P
HCl + MgO = MgOH + Cl =>
HCl + MgO = MgOH + Cl
HClO4 + NH3 = NH4ClO4 =>
HClO4 + NH3 = NH4ClO4
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
AgNo3(aq) + NaOH(aq) = Ag2O(s) + NaNo3(aq) + H2O =>
2 AgNo3(aq) + 2 NaOH(aq) = Ag2O(s) + 2 NaNo3(aq) + H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
C5H10O + O2 = H2O + CO2 =>
C5H10O + 7 O2 = 5 H2O + 5 CO2
K(CO3)3Cu2SO4 = KSO4Cu2(CO3)3 =>
K(CO3)3Cu2SO4 = KSO4Cu2(CO3)3
Mn2O8 = MnO4 =>
Mn2O8 = 2 MnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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