| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Cu(No3)2 = Cu + Mg(No3)2
AgNO3 + Cu = AgNO3Cu =>
AgNO3 + Cu = AgNO3Cu
NaAlOAlCl = AlNaAlOCl =>
NaAlOAlCl = AlNaAlOCl
KOH + Pb2O5 = KPbO3 + H2O =>
2 KOH + Pb2O5 = 2 KPbO3 + H2O
Mg(s) + Br(l) = MgBr2(s) =>
Mg(s) + 2 Br(l) = MgBr2(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
H2SO4 + KHCO3 = H2CO3 + KHSO4 =>
H2SO4 + KHCO3 = H2CO3 + KHSO4
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2 =>
Na2CO3 + Ba(NO3)2 = BaCO3 + Na2(NO3)2
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
K2Cr2O7 + H2C2O4 = CO2 + Cr2O3 + K2C2O4 + H2O =>
K2Cr2O7 + 4 H2C2O4 = 6 CO2 + Cr2O3 + K2C2O4 + 4 H2O
Li2S + P2S5 + LiCl = Li55P10S45Cl15 =>
20 Li2S + 5 P2S5 + 15 LiCl = Li55P10S45Cl15
CH3CSNH2 + HCl + Bi = BiS + NH2 + CH4 + Cl =>
CH3CSNH2 + 5 HCl + Bi = BiS + NH2 + 2 CH4 + 5 Cl
FeCl3 + KI = I2 + FeI2 + KCl =>
2 FeCl3 + 6 KI = I2 + 2 FeI2 + 6 KCl
VO3 + SO2 = VO + SO4 =>
VO3 + SO2 = VO + SO4
C2H2 + HCN = CH2CHCN =>
C2H2 + HCN = CH2CHCN
PbO + SO2 = PbSO3 =>
PbO + SO2 = PbSO3
HNO2 + Cd(OH)2 = Cd(NO2)2 + HOH =>
2 HNO2 + Cd(OH)2 = Cd(NO2)2 + 2 HOH
KMnO4 + Na2S + H2SO4 = K2SO4 + MnSO4 + NaOH + S =>
2 KMnO4 + 2 Na2S + 2 H2SO4 = K2SO4 + 2 MnSO4 + 4 NaOH + S
K2TeO3 + H2O = H2TeO3 + KOH =>
K2TeO3 + 2 H2O = H2TeO3 + 2 KOH
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
K(s) + Cl(g) = KCl2 =>
K(s) + 2 Cl(g) = KCl2
HPO4 + Na(OH) = NaPO4 + H(OH) =>
HPO4 + Na(OH) = NaPO4 + H(OH)
O2 + Cl2 = Cl2O2 =>
O2 + Cl2 = Cl2O2
C6H6 + H2SO4 = C6H5 + HSO3 + H2O =>
C6H6 + H2SO4 = C6H5 + HSO3 + H2O
LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr
CI2 + AI3 = AICI3 + I =>
CI2 + AI3 = AICI3 + I
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
K2S + HNO3 = KNO3 + H2S =>
K2S + 2 HNO3 = 2 KNO3 + H2S
MgSO4*7H2O + HCl = MgCl2 + H2SO4 + H2O =>
MgSO4*7H2O + 2 HCl = MgCl2 + H2SO4 + 7 H2O
MgBr2 + Na3PO4 = Mg3(PO4)2 + NaBr =>
3 MgBr2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaBr
C4H10O + Br2 = C4H8Br2 + H2O =>
C4H10O + Br2 = C4H8Br2 + H2O
CsI + Hg2(NO3)2 = CsNO3 + Hg2I2 =>
2 CsI + Hg2(NO3)2 = 2 CsNO3 + Hg2I2
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
NH4Cl + K3PO4 = KCl + (NH4)3PO4 =>
3 NH4Cl + K3PO4 = 3 KCl + (NH4)3PO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCl2 + NaNO3 = NaCl2 + CaNO3 =>
CaCl2 + NaNO3 = NaCl2 + CaNO3
HCOOK + HNO3 = HCOOH + KNO3 =>
HCOOK + HNO3 = HCOOH + KNO3
NaCl + HI = NaI + HCl =>
NaCl + HI = NaI + HCl
H2O2 + MnO4{-} = OH{-} + Mn{4+} + O2 =>
5 H2O2 + 2 MnO4{-} = 10 OH{-} + 2 Mn{4+} + 4 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hg + Pb(NO3)2 = HgNO3 + Pb =>
2 Hg + Pb(NO3)2 = 2 HgNO3 + Pb
Nb + HF + HNO3 = H[NbF6] + NO + H2O =>
3 Nb + 18 HF + 5 HNO3 = 3 H[NbF6] + 5 NO + 10 H2O
Al2O3 + Pb(OH)2 = AlPb(OH)2 + O =>
Al2O3 + 2 Pb(OH)2 = 2 AlPb(OH)2 + 3 O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Au(OH)3 + NaOH = Na[Au(OH)4] =>
Au(OH)3 + NaOH = Na[Au(OH)4]
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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