| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 C13H26O2 + 24 H2 = 11 C13H28O + 13 CH3OH
Cu(OH)2 + CH3OH = Cu2O + H2O + CH3COOH =>
4 Cu(OH)2 + 2 CH3OH = 2 Cu2O + 6 H2O + CH3COOH
C3H12O + O4 = H2O + CO2 =>
4 C3H12O + 11 O4 = 24 H2O + 12 CO2
C3H7OH + C4H9OH = C7H16O2H2 =>
C3H7OH + C4H9OH = C7H16O2H2
Cu + SO2 = Cu2S + O =>
2 Cu + SO2 = Cu2S + 2 O
He + Ca = CaHe2 =>
2 He + Ca = CaHe2
La + I2 = LaI3 =>
2 La + 3 I2 = 2 LaI3
Cu + CH3COOH = Cu(CH3COO)2 + H2 =>
Cu + 2 CH3COOH = Cu(CH3COO)2 + H2
K3[Fe(CN)6] + FeSO4 = K2SO4 + KFe[Fe(CN)6] =>
K3[Fe(CN)6] + FeSO4 = K2SO4 + KFe[Fe(CN)6]
C3H7Cl + NH3 = C3H9N + HCl =>
C3H7Cl + NH3 = C3H9N + HCl
Ba(NO3)2 + (NH4)3PO4 = NH4NO3 + (Ba)3(PO4)2 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + (Ba)3(PO4)2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
C2H2 + CO2 = CO + H2O =>
C2H2 + 3 CO2 = 5 CO + H2O
Na2SO3(aq)S(s) = Na2S2O3(aq) =>
Na2SO3(aq)S(s) = Na2S2O3(aq)
C6H10 + Br2 = C6H9 + HBr =>
2 C6H10 + Br2 = 2 C6H9 + 2 HBr
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
C(s) + H2(g) + O2(g) = C2H2O(s) =>
4 C(s) + 2 H2(g) + O2(g) = 2 C2H2O(s)
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
Ce4ZrNb4(PO4)12 = Ce2Zr5Nb2(PO4)12 + Nb2O5 + CePO4 + O + P =>
5 Ce4ZrNb4(PO4)12 = Ce2Zr5Nb2(PO4)12 + 9 Nb2O5 + 18 CePO4 + 75 O + 30 P
AgNo3 + NiCl2 = AgCl + Ni(No3)2 =>
2 AgNo3 + NiCl2 = 2 AgCl + Ni(No3)2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
K2OCO2 = K2CO3 =>
K2OCO2 = K2CO3
MnSO4 + Na3PO4 = Mn(PO4) + Na3(SO4) =>
MnSO4 + Na3PO4 = Mn(PO4) + Na3(SO4)
Mn(CH3COO)2 + KMn04 = KCH3COO + Mn02 =>
2 Mn(CH3COO)2 + 4 KMn04 = 4 KCH3COO + 9 Mn02
CeO2 + H2SO4 = Ce2(SO4)3 + O2 + H2O =>
4 CeO2 + 6 H2SO4 = 2 Ce2(SO4)3 + O2 + 6 H2O
Mn2{+} + H2O = Mn2O3 + H{+} + e =>
Mn2{+} + 3 H2O = Mn2O3 + 6 H{+} + 5e
Ca + I = CaI2 =>
Ca + 2 I = CaI2
WO3 = WO2 + O2 =>
2 WO3 = 2 WO2 + O2
FeNO3(aq) + Na3(OH)3(aq) = Fe3(OH)3(s) + NaNO3(aq) =>
3 FeNO3(aq) + Na3(OH)3(aq) = Fe3(OH)3(s) + 3 NaNO3(aq)
Cu(NH3)4 + (Na2)S = CuS + Na(NH3)2 =>
Cu(NH3)4 + (Na2)S = CuS + 2 Na(NH3)2
Cu(NO3)2(ac) + H2O = Cu(H2O)6 + NO3 =>
Cu(NO3)2(ac) + 6 H2O = Cu(H2O)6 + 2 NO3
He + Ca = HeCa =>
He + Ca = HeCa
FeSO4 + Cl2 + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + Cl2 + 6 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 HCl
Mg + IVCl = MgCl2 + IV =>
Mg + 2 IVCl = MgCl2 + 2 IV
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq) =>
NaNO3(aq) + HCl(aq) = NaCl(s) + HNO3(aq)
MnCl2 + Br2 + NH4OH = MnO + NH4Br + NHCl + H2O =>
MnCl2 + 3 Br2 + 8 NH4OH = MnO + 6 NH4Br + 2 NHCl + 7 H2O
Na2Br + Ag2(CO3) = Ag2Br + Na2(CO3) =>
Na2Br + Ag2(CO3) = Ag2Br + Na2(CO3)
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
C4H9OH + HCl = C4H9OHHCl =>
C4H9OH + HCl = C4H9OHHCl
B10H10 + O2 = B2O3 + H2O =>
B10H10 + 10 O2 = 5 B2O3 + 5 H2O
AlCl3 + K3(PO4) = Al2(PO4)2 + KCl =>
2 AlCl3 + 2 K3(PO4) = Al2(PO4)2 + 6 KCl
X(ClO4)6 = X + ClO4 =>
X(ClO4)6 = X + 6 ClO4
He + Ca = CaHe2 =>
2 He + Ca = CaHe2
Na2CO3 + CaCl2 = NaCl(aq) + CaCO3(s) =>
Na2CO3 + CaCl2 = 2 NaCl(aq) + CaCO3(s)
He + Ca = CaHe2 =>
2 He + Ca = CaHe2
NaHCO3H2SO3 = NaHSO3CO2H2O =>
NaHCO3H2SO3 = NaHSO3CO2H2O
H5IO6 + NO = (NO3){-} + (IO3){-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2(NO3){-} + 3(IO3){-} + 5 H{+} + 5 H2O
Al + H2O = AlO + H2 =>
Al + H2O = AlO + H2
Al2O3(s) + CO(g) = Al(s) + CO2(g) =>
Al2O3(s) + 3 CO(g) = 2 Al(s) + 3 CO2(g)
Cu + AgNo3 = Ag + CuNo3 =>
Cu + AgNo3 = Ag + CuNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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