| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Mg(OH)2
C9H13N + HCl = C9H13NHCl =>
C9H13N + HCl = C9H13NHCl
FeCl3(aq) + NH4NO3 = Fe(NO3)3 + NH4Cl =>
FeCl3(aq) + 3 NH4NO3 = Fe(NO3)3 + 3 NH4Cl
MgCO3(ag) + HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(ag) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + CO2(g)
C3H(g) + O2(g) = CO2(g) + H2O(v) =>
4 C3H(g) + 13 O2(g) = 12 CO2(g) + 2 H2O(v)
KMnO4 + H2C2O4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
CH3COOH + (CuOH)2CO3 = (CH3COO)2Cu + H2O + CO2 =>
4 CH3COOH + (CuOH)2CO3 = 2(CH3COO)2Cu + 3 H2O + CO2
KHSO4 + LiOH = LiSO4 + KH2O =>
KHSO4 + LiOH = LiSO4 + KH2O
CO + H2 = C7H16 + H2O =>
7 CO + 15 H2 = C7H16 + 7 H2O
C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH
C + O2 = CO2 =>
C + O2 = CO2
Al* + O2 = Al2O3 =>
4 Al* + 3 O2 = 2 Al2O3
C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2
KMnO4 + HCI = KCI + MnCI + H2O + CI =>
KMnO4 + 8 HCI = KCI + MnCI + 4 H2O + 6 CI
Be(NO3)2(aq) + NaOH(aq) = Be(OH)2(s) + NaNO3(aq) =>
Be(NO3)2(aq) + 2 NaOH(aq) = Be(OH)2(s) + 2 NaNO3(aq)
C3H8S2 + O2 = CO2 + H2O + SO2 =>
C3H8S2 + 7 O2 = 3 CO2 + 4 H2O + 2 SO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Al = Al5 =>
5 Al = Al5
NaNO3 + Na = Na2O + N2 =>
2 NaNO3 + 10 Na = 6 Na2O + N2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NaCl + Ca(NO3)2 = Na + NO3 + CaCl2 =>
2 NaCl + Ca(NO3)2 = 2 Na + 2 NO3 + CaCl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
A + O2 = AO2 =>
A + O2 = AO2
C6H5CONH2 + Br2 + KOH = C6H5NH2 + K2CO3 + KBr + H2O =>
C6H5CONH2 + Br2 + 4 KOH = C6H5NH2 + K2CO3 + 2 KBr + 2 H2O
Fe2(SO4)3 + Ca(OH)2 = Fe(OH)3 + Ca3(SO4)3 =>
Fe2(SO4)3 + 3 Ca(OH)2 = 2 Fe(OH)3 + Ca3(SO4)3
Mg + H2O2 = H2 + MgO2 =>
Mg + H2O2 = H2 + MgO2
Mg3(PO4)2 + LiOH = Li3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 LiOH = 2 Li3PO4 + 3 Mg(OH)2
CuSO4ZnBr2 = CuBr2ZnSO4 =>
CuSO4ZnBr2 = CuBr2ZnSO4
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
K2CO3 + Al2O3 = Al2(CO3)3 + K2O =>
3 K2CO3 + Al2O3 = Al2(CO3)3 + 3 K2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(CH3COO)2Cu + K2CO3 + H2O = CH3COOK + (CuOH)2CO3 + CO2 =>
2(CH3COO)2Cu + 2 K2CO3 + H2O = 4 CH3COOK + (CuOH)2CO3 + CO2
Al2Te3 + Li2Cr2O7 = Al2(Cr2O7)3 + Li2Te =>
Al2Te3 + 3 Li2Cr2O7 = Al2(Cr2O7)3 + 3 Li2Te
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
N2 + Ag = N2Ag600 =>
N2 + 600 Ag = N2Ag600
Na4SiO4 + HCl = NaCl + H2SiO3 + H2O =>
Na4SiO4 + 4 HCl = 4 NaCl + H2SiO3 + H2O
C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl
CH3COOH + (CuOH)2CO3 = (CH3COO)2Cu + H2O + CO2 =>
4 CH3COOH + (CuOH)2CO3 = 2(CH3COO)2Cu + 3 H2O + CO2
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
C5H10 + KMnO4 + H2O = C5H10(OH)2 + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 MnO2 + 2 KOH
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3 =>
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KMnO4(aq) + H2SO4(aq) + C2H2O4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + CO2(g) =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 C2H2O4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l) + 10 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgAl2O4 + HCl = MgCl2 + Al2O4 + H2 =>
MgAl2O4 + 2 HCl = MgCl2 + Al2O4 + H2
Ca(NO3)2*4H2O + Al = Al2O3 + CaO + H2 + N2 =>
Ca(NO3)2*4H2O + 6 Al = 3 Al2O3 + CaO + 4 H2 + N2
Ca2C + H2O = Ca(OH)2 + CH4 =>
Ca2C + 4 H2O = 2 Ca(OH)2 + CH4
KMnO4 + HCl + H2O2 = KCl + MnO4 + H2O =>
2 KMnO4 + 2 HCl + H2O2 = 2 KCl + 2 MnO4 + 2 H2O
CaCl2 + SiO2 = CaO2 + SiCl2 =>
CaCl2 + SiO2 = CaO2 + SiCl2
CH3COOH + C6H5ONa = C6H5OH + CH3COONa =>
CH3COOH + C6H5ONa = C6H5OH + CH3COONa
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Équations équilibrées sur12/09/24
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