| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AgNO3HClO4 = AgClO4HNO3 =>
AgNO3HClO4 = AgClO4HNO3
FeCl3 + H3Po4 = FePo4 + H3Cl3 =>
FeCl3 + H3Po4 = FePo4 + H3Cl3
LiH + C = Li2C2 + C2H2 =>
2 LiH + 4 C = Li2C2 + C2H2
H2O2 + KY + HCl = Y + KCl + H2O =>
H2O2 + 2 KY + 2 HCl = 2 Y + 2 KCl + 2 H2O
Na2Cr2O7 + Na2SO3 + NaOH + H2O = Na3Cr(OH)6 + Na2SO4 =>
Na2Cr2O7 + 3 Na2SO3 + 4 NaOH + 4 H2O = 2 Na3Cr(OH)6 + 3 Na2SO4
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 11 H2O + 2 K2SO4
CuOH2SO = CuSOH2O =>
CuOH2SO = CuSOH2O
P + Cl2 = PCl22 =>
P + 11 Cl2 = PCl22
CV + OH = CVOH =>
CV + OH = CVOH
LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s) =>
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s)
Fe2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Fe2(OH)2 =>
Fe2(SO4)3 + Mg(OH)2 = Mg(SO4)3 + Fe2(OH)2
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe3O4 + CO = Fe + CO3 =>
Fe3O4 + 2 CO = 3 Fe + 2 CO3
CH3COOH(aq) + Al(HCO3)2(s) = Al(CH3COO)3(aq) + CO2(g) + H2O(l) =>
23 CH3COOH(aq) + 8 Al(HCO3)2(s) = 8 Al(CH3COO)3(aq) + 14 CO2(g) + 18 H2O(l)
KMnO4(aq) + H2C2O4(aq) + H2SO4(aq) = MnSO4(aq) + CO2(aq) + K2SO4(aq) + H2O =>
2 KMnO4(aq) + 5 H2C2O4(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 10 CO2(aq) + K2SO4(aq) + 8 H2O
Ba + HCOOH = HCOOBa + H2 =>
2 Ba + 2 HCOOH = 2 HCOOBa + H2
ClLi + ClEu3 + Al2O3La = Al2O3LaEuLi + Cl2 =>
3 ClLi + ClEu3 + 3 Al2O3La = 3 Al2O3LaEuLi + 2 Cl2
HF + Fe(OH)3 = FeF3 + HOH =>
3 HF + Fe(OH)3 = FeF3 + 3 HOH
Ca + H2ClO4 = CaClO4 + H2 =>
Ca + H2ClO4 = CaClO4 + H2
Na2SH2O = Na2OH2S =>
Na2SH2O = Na2OH2S
NaCl + Pb(NO3)2 = NaNO3 + PbCl2 =>
2 NaCl + Pb(NO3)2 = 2 NaNO3 + PbCl2
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Cr(OH)3 + H2SO4 = O3H5 + CrSO4 =>
Cr(OH)3 + H2SO4 = O3H5 + CrSO4
A = A5 =>
5 A = A5
C6H5CH2CN + Zn + HCl = C6H5CH2CH2NH2*HCl + ZnCl2 =>
C6H5CH2CN + 2 Zn + 5 HCl = C6H5CH2CH2NH2*HCl + 2 ZnCl2
C2H2 + KMnO4 = C2(OH)2 + KMnO2 =>
C2H2 + KMnO4 = C2(OH)2 + KMnO2
V + CaO = V2O5 + Ca =>
2 V + 5 CaO = V2O5 + 5 Ca
Al + KOH + H2O = K[Al(OH)4] + H6 =>
2 Al + 2 KOH + 6 H2O = 2 K[Al(OH)4] + H6
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
BaN2O6 + NH4F + C8H8 = Ba(CF)2 + CO2 + H2O + N2 =>
10 BaN2O6 + 20 NH4F + 3 C8H8 = 10 Ba(CF)2 + 4 CO2 + 52 H2O + 20 N2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
H + F = HF =>
H + F = HF
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3 + NaNO3 = Fe(NO3)3 + NaCl =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + 3 NaCl
CH3Br + Na = NaBr + CH3 =>
CH3Br + Na = NaBr + CH3
FeCr2O4 + KOH + O2 = FeOK2Cr2O7 + H2O =>
2 FeCr2O4 + 4 KOH + 3 O2 = 2 FeOK2Cr2O7 + 2 H2O
C4H5Br + Br2 = C4H4Br2 + H2 =>
2 C4H5Br + Br2 = 2 C4H4Br2 + H2
Cr(No3)3 + NH4OH = Cr(OH)3 + NH4No3 =>
Cr(No3)3 + 3 NH4OH = Cr(OH)3 + 3 NH4No3
K2Cr2O7 + NO + HCl = CrCl3 + KCl + HNO2 + H2O =>
K2Cr2O7 + 6 NO + 8 HCl = 2 CrCl3 + 2 KCl + 6 HNO2 + H2O
Pb(NO3)2 + Na2S = PbS + Na2 + NO3 =>
Pb(NO3)2 + Na2S = PbS + Na2 + 2 NO3
C3H6OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
20 C3H6OH + 8 KMnO4 + 12 H2SO4 = 15 C3H7COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
H2SO4 + NaI = I + H2S + Na2SO4 + H2O =>
5 H2SO4 + 8 NaI = 8 I + H2S + 4 Na2SO4 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C5H11Br + H2O = C5H11OH + HBr =>
C5H11Br + H2O = C5H11OH + HBr
CuSO4 + H3PO4 = H3SO4 + CuPO4 =>
CuSO4 + H3PO4 = H3SO4 + CuPO4
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s) =>
Zn(s) + AgNO3(ag) = Zn(NO3)(ag) + Ag(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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