| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + HCl = CaCl + HCl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Zn(OH)2 + K3PO4 = Zn3(PO4)2 + KOH =>
3 Zn(OH)2 + 2 K3PO4 = Zn3(PO4)2 + 6 KOH
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Au + H2O = AuO + H2 =>
Au + H2O = AuO + H2
Co(NO3)2 + (NH4)2S = NH4NO3 + CoS =>
Co(NO3)2 + (NH4)2S = 2 NH4NO3 + CoS
KMnO4 + Sb + KOH = MnO2 + K2SbO2 + H2O =>
2 KMnO4 + 3 Sb + 4 KOH = 2 MnO2 + 3 K2SbO2 + 2 H2O
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na{+} + HCO3{-} + Si(OH)4 =>
2 NaAlSi3O8 + 2 H2CO3 + 9 H2O = Al2Si2O5(OH)4 + 2 Na{+} + 2 HCO3{-} + 4 Si(OH)4
Ca(OH)2 + H{+} = Ca{+2} + H2O =>
Ca(OH)2 + 2 H{+} = Ca{+2} + 2 H2O
HCl + Sr(No3)2 = SrCl2 + HNo3 =>
2 HCl + Sr(No3)2 = SrCl2 + 2 HNo3
H3PO3 + KOH = H2O + K3(PO3) =>
H3PO3 + 3 KOH = 3 H2O + K3(PO3)
MgSO4(aq) + LiOH(aq) = Mg(OH)2(aq) + Li2SO4(aq) =>
MgSO4(aq) + 2 LiOH(aq) = Mg(OH)2(aq) + Li2SO4(aq)
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Ca(NO3)2 + AlPO4 = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlPO4 = Ca3(PO4)2 + 2 Al(NO3)3
SO4 + KOH = K2SO4 + H2O2 =>
SO4 + 2 KOH = K2SO4 + H2O2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
SO2 + Li2O = Li2O2 + SO =>
SO2 + Li2O = Li2O2 + SO
LiClKOH = LiOHKCl =>
LiClKOH = LiOHKCl
Na2SO4 + KOH = K2SO4 + Na(OH) =>
Na2SO4 + 2 KOH = K2SO4 + 2 Na(OH)
Co + NaOH = CoNaOH =>
Co + NaOH = CoNaOH
Na2CO3 + H2SO4 = Na2H2 + CO3SO4 =>
Na2CO3 + H2SO4 = Na2H2 + CO3SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg2 + LiSO4 = MgLiSO4 =>
Mg2 + 2 LiSO4 = 2 MgLiSO4
HCl + MnO4 = Cl2 + MnCl3 + H2O =>
16 HCl + 2 MnO4 = 5 Cl2 + 2 MnCl3 + 8 H2O
ZnS + H2SO4 = ZnO4 + H2S2 =>
ZnS + H2SO4 = ZnO4 + H2S2
Mg(OH)2Al2O3 = MgAl2O4H2O =>
Mg(OH)2Al2O3 = MgAl2O4H2O
ZrO(NO3)2(aq) + NaOH(aq) = NaNO3 + ZrO2(s) + H2O =>
ZrO(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3 + ZrO2(s) + H2O
MgSO4*7H2O + NaOH = Mg(OH)2 + Na2SO4 + H2O =>
MgSO4*7H2O + 2 NaOH = Mg(OH)2 + Na2SO4 + 7 H2O
Fe(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe(SO4)3 + 4 H2O + 2 SO2 = FeSO4 + 4 H2SO4
C4H6O5 + HNO3 = H2O + N2 + C4H6O7 =>
5 C4H6O5 + 4 HNO3 = 2 H2O + 2 N2 + 5 C4H6O7
NH4NO3 + BaCl = BaNO3 + ClNH4 =>
NH4NO3 + BaCl = BaNO3 + ClNH4
Cu + FeS + O2 = CuFeS2 + FeO =>
2 Cu + 4 FeS + O2 = 2 CuFeS2 + 2 FeO
PH3 + HMnO4 = HPO4 + MnO2 + H2O =>
3 PH3 + 10 HMnO4 = 3 HPO4 + 10 MnO2 + 8 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaC2(aq) + H2O(s) = Ca(OH)2(g) + C2H2(aq) =>
CaC2(aq) + 2 H2O(s) = Ca(OH)2(g) + C2H2(aq)
PCl3 + Li[AlH4] = PH3 + LiCl + AlCl3 =>
4 PCl3 + 3 Li[AlH4] = 4 PH3 + 3 LiCl + 3 AlCl3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
Mg(s) + Na2SO4(aq) = MgSO4(s) + Na(aq) =>
Mg(s) + Na2SO4(aq) = MgSO4(s) + 2 Na(aq)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CoS + HNO3 + HCl = CoCl2 + NO2 + S + H2O =>
CoS + 2 HNO3 + 2 HCl = CoCl2 + 2 NO2 + S + 2 H2O
CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2 =>
2 CH3COOH + ZnCO3 = (CH3COO)2Zn + H2O + CO2
SrCl2 + CaSO4 = SrSO4 + CaCl2 =>
SrCl2 + CaSO4 = SrSO4 + CaCl2
AgClO4 = Ag + ClO4 =>
AgClO4 = Ag + ClO4
[Cu(NH3)2]Cl + KCN = NH3 + KCl + K[Cu(CN)2] =>
[Cu(NH3)2]Cl + 2 KCN = 2 NH3 + KCl + K[Cu(CN)2]
CuSO4*5H2O + NH3 = Cu(NH3)4SO4H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4H2O + 4 H2O
NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + KCl =>
3 NaCl + K3[Sb(OH)6] = Na3[Sb(OH)6] + 3 KCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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