| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaHPO4 + 3 NaOH = Ca3(PO4)2 + Na3PO4 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
H2Po + O2 = PoO2 + H2O =>
2 H2Po + 3 O2 = 2 PoO2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SO + NaCl = NaO + SCl =>
SO + NaCl = NaO + SCl
MnCl2 + K3PO4 + HCl = PCl3 + KMnO4 + KCl + H2O =>
2 MnCl2 + 5 K3PO4 + 24 HCl = 5 PCl3 + 2 KMnO4 + 13 KCl + 12 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnO2 + HCl + IH = MnCl2 + H2O + I2 =>
MnO2 + 2 HCl + 2 IH = MnCl2 + 2 H2O + I2
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
MnCl2 + K3PO4 + HCl = PCl3 + KMnO4 + KCl + H2O =>
2 MnCl2 + 5 K3PO4 + 24 HCl = 5 PCl3 + 2 KMnO4 + 13 KCl + 12 H2O
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
KI = K + I22 =>
22 KI = 22 K + I22
FeS + Cl2 = FeCl2 + S =>
FeS + Cl2 = FeCl2 + S
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
(NH4)2HPO4 + (NH4)6Mo6O24 + HNO3 = (NH4)3PO4(Mo3O9)4 + NH4NO3 + H2O =>
2(NH4)2HPO4 + 4(NH4)6Mo6O24 + 16 HNO3 = 2(NH4)3PO4(Mo3O9)4 + 19 NH4NO3 + 15 H2O
HBr + Be(OH)2 = BeBr2 + H2O =>
2 HBr + Be(OH)2 = BeBr2 + 2 H2O
B{2+}H{6} = B{2+}O{3+}H{2+}O =>
B{2+}H{6} = B{2+}O{3+}H{2+}O
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
K2Cr2O7 + H2C2O4*2H2O + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 17 H2O
Cr(NO3)3 + O3 + KOH = K2CrO4 + H2O + KNO3 =>
2 Cr(NO3)3 + O3 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KNO3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
SO + NaCl = NaO + SCl =>
SO + NaCl = NaO + SCl
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
HClO3 + AlS2O3 + Al2(CO3)3 = AlCl3 + Al2(SO4)3 + CO2 + H2O =>
18 HClO3 + 12 AlS2O3 + 5 Al2(CO3)3 = 6 AlCl3 + 8 Al2(SO4)3 + 15 CO2 + 9 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Ba(OH)2(s) + FeCl3(aq) = BaCl2(aq) + Fe(OH)3(s) =>
3 Ba(OH)2(s) + 2 FeCl3(aq) = 3 BaCl2(aq) + 2 Fe(OH)3(s)
Fe2SO43 + BaS = Fe2S + BaSO43 =>
Fe2SO43 + BaS = Fe2S + BaSO43
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Fe(NO3)2 + KOH = Fe(OH)4 + K2NO3 =>
Fe(NO3)2 + 4 KOH = Fe(OH)4 + 2 K2NO3
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
SrCl2 + Li2CO3 = SrCO3 + Li2Cl2 =>
SrCl2 + Li2CO3 = SrCO3 + Li2Cl2
[Cr(NH3)6]Cl3 + KCN = [Cr(CN)6]Cl3 + (KNH3) =>
[Cr(NH3)6]Cl3 + 6 KCN = [Cr(CN)6]Cl3 + 6(KNH3)
H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na + LiCl = Li2 + NaCl =>
2 Na + 2 LiCl = Li2 + 2 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HI + AgOH = AgI + H2O =>
HI + AgOH = AgI + 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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