| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3KCl = AgClKNO3
Pb + KOH + H2O = K2[Pb(OH)4] + H2 =>
Pb + 2 KOH + 2 H2O = K2[Pb(OH)4] + H2
Ag(NO3) + HCl = Ag(NO3)HCl =>
Ag(NO3) + HCl = Ag(NO3)HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OOH + NaHCO3 = HCO3H + NaCH3OO =>
CH3OOH + NaHCO3 = HCO3H + NaCH3OO
In + S = InS =>
In + S = InS
C12H22O(l) + O2(g) = CO2(g) + H20(l) =>
10 C12H22O(l) + 115 O2(g) = 120 CO2(g) + 11 H20(l)
MnCl2 + FeCl3 + H2O + KCl = KMnO4 + FeCl2 + HCl =>
MnCl2 + 5 FeCl3 + 4 H2O + KCl = KMnO4 + 5 FeCl2 + 8 HCl
P + KCeO3 = P2O5 + KCe =>
6 P + 5 KCeO3 = 3 P2O5 + 5 KCe
FeO2 + NaOH = FeOH3 + Na2 + O2 =>
2 FeO2 + 6 NaOH = 2 FeOH3 + 3 Na2 + 4 O2
BrO3{-} + MnO2 + H2O = Br{-} + MnO4{-} + H{+} =>
BrO3{-} + 2 MnO2 + H2O = Br{-} + 2 MnO4{-} + 2 H{+}
Be + H2SO4 = BeSO4 + H =>
Be + H2SO4 = BeSO4 + 2 H
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KHg + HCl = KCl + HHg =>
KHg + HCl = KCl + HHg
Mg(NO2)2 + Cr(NO3)3 = Mg(NO3)2 + Cr(NO2)3 =>
3 Mg(NO2)2 + 2 Cr(NO3)3 = 3 Mg(NO3)2 + 2 Cr(NO2)3
KBr + Pb(No3)2 = KNo3 + PbBr2 =>
2 KBr + Pb(No3)2 = 2 KNo3 + PbBr2
N2 + H2 = NH3 = N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Berylliumchloride + silvernitrate = berylliumnitrate + silverchloride =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
NaOHCuSO4 = CuOHNaSO4 =>
NaOHCuSO4 = CuOHNaSO4
Br(FeN)3 + N3Fe = BrFe6 + N2 =>
Br(FeN)3 + 3 N3Fe = BrFe6 + 6 N2
KClHNO3 = HClKNO3 =>
KClHNO3 = HClKNO3
Na + C = Na4C =>
4 Na + C = Na4C
MnBr2 + Na2SO3 = NaBr + MnSO3 =>
MnBr2 + Na2SO3 = 2 NaBr + MnSO3
Barium + oxygen = bariumoxide =>
2 Ba + O2 = 2 BaO
NaHOHCl = NaClH2O =>
NaHOHCl = NaClH2O
FeClK = KClFe =>
FeClK = KClFe
NaClLiF = NaFLiCl =>
NaClLiF = NaFLiCl
LiClHCN = LiCNHCl =>
LiClHCN = LiCNHCl
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
CuFe(SO4)2 = Cu(SO4)2Fe =>
CuFe(SO4)2 = Cu(SO4)2Fe
HCl + N = NHCl =>
HCl + N = NHCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgOH = Ag{+} + OH{-} =>
AgOH = Ag{+} + OH{-}
Na2CO3(aq) + HCl(aq) = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl + H2O + CO2
V + N2 = V2N3 =>
4 V + 3 N2 = 2 V2N3
KO5 + CO3 = K4C3O + O5 =>
20 KO5 + 15 CO3 = 5 K4C3O + 28 O5
FeO + C = CO + Fe =>
FeO + C = CO + Fe
Sn + KOH + H2O = K3[Sn(OH)6] + H2 =>
2 Sn + 6 KOH + 6 H2O = 2 K3[Sn(OH)6] + 3 H2
Na + C = Na4C =>
4 Na + C = Na4C
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
IrC2O7 + (NH4)Cl = IrCl + (NH4)C2O7 =>
IrC2O7 + (NH4)Cl = IrCl + (NH4)C2O7
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
P2O3 + HClO2 + H2O = H3PO4 + HCl =>
P2O3 + HClO2 + 3 H2O = 2 H3PO4 + HCl
Co + H2SO4 = Co(SO4)2 + H2O + SO2 =>
Co + 4 H2SO4 = Co(SO4)2 + 4 H2O + 2 SO2
K + (SO4) = K2SO4 =>
2 K + (SO4) = K2SO4
KH2PO4 + CaCl2 = CaH2PO4 + KCl2 =>
KH2PO4 + CaCl2 = CaH2PO4 + KCl2
NH3 + Cl = NCl3 + HCl =>
NH3 + 6 Cl = NCl3 + 3 HCl
CH3CHCl2 + KOH = CH3CHO + KCl + H2O =>
CH3CHCl2 + 2 KOH = CH3CHO + 2 KCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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