| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + 2 HCI = 2 NaCI + SO2 + H2O
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C8H8O3 + NH4OH + NaOH = C10H15NO2 + NaHCO3 + H2O =>
24 C8H8O3 + 17 NH4OH + 22 NaOH = 17 C10H15NO2 + 22 NaHCO3 + 11 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaK + H2O = Na2O + K2O + H2 =>
2 NaK + 2 H2O = Na2O + K2O + 2 H2
SiO2 + NaOH + H2O = Na2[Si(OH)6] =>
SiO2 + 2 NaOH + 2 H2O = Na2[Si(OH)6]
Ca + H2O(l) = Ca(OH)2 + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2 + H2(g)
PH2 + O2 = P4O10 + H2O =>
4 PH2 + 7 O2 = P4O10 + 4 H2O
Al + KNO3 + KOH + H2O = NH3 + KAlO2 =>
8 Al + 3 KNO3 + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + HPO2 + H2O = CuH + H3PO4 + H2SO4 =>
2 CuSO4 + 3 HPO2 + 6 H2O = 2 CuH + 3 H3PO4 + 2 H2SO4
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
C + Cl3 = CCl3 =>
C + Cl3 = CCl3
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
KMnO2 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO2 + NaNO2 + 6 HCl = 2 KCl + 2 MnCl2 + NaNO3 + 3 H2O
Fe2(SO4)3 + (NH4)2SO4 + H2O = FeNH4(SO4)2*12H2O =>
Fe2(SO4)3 + (NH4)2SO4 + 24 H2O = 2 FeNH4(SO4)2*12H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li3N + HI = LiI + H3N =>
Li3N + 3 HI = 3 LiI + H3N
CaAl + Cl = CaClAl =>
CaAl + Cl = CaClAl
H2C2O4(aq) + NaOH(aq) = NaHC2O4(aq) + H2O(l) =>
H2C2O4(aq) + NaOH(aq) = NaHC2O4(aq) + H2O(l)
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
KAlO2 + H3PO4 = K3PO4 + AlPO4 + H2O =>
3 KAlO2 + 4 H3PO4 = K3PO4 + 3 AlPO4 + 6 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
BaCO3 + CH3COOH = H2O + CO2 + Ba(CH3COO)2 =>
BaCO3 + 2 CH3COOH = H2O + CO2 + Ba(CH3COO)2
Hg2(NO3)2(aq) + NaI(aq) = Hg2I2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaI(aq) = Hg2I2(s) + 2 NaNO3(aq)
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KClNaH = KHClNa =>
KClNaH = KHClNa
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
Na2OH + Zn(NO3)2 = NaNO3 + ZnOH =>
Na2OH + Zn(NO3)2 = 2 NaNO3 + ZnOH
H(C2H3O2) + NH4(OH) = H2O + NH4(C2H3O2) =>
H(C2H3O2) + NH4(OH) = H2O + NH4(C2H3O2)
Mg(NO)3(aq) + NH3(aq) + H2O(l) = Mg(OH)2(s) + NH4NO3 =>
8 Mg(NO)3(aq) + 2 NH3(aq) + 31 H2O(l) = 8 Mg(OH)2(s) + 13 NH4NO3
H2NNHCH3 + N2O4 = CO2 + H2O + N2 =>
4 H2NNHCH3 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
HI(aq) + FeS(s) = FeI2(aq) + H2S(g) =>
2 HI(aq) + FeS(s) = FeI2(aq) + H2S(g)
HF + Mg(OH)2 = Mg(F)2 + H2O =>
2 HF + Mg(OH)2 = Mg(F)2 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
NaHCO3(aq) + CH3COOH(l) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(l) = CO2(g) + H2O(l) + CH3COONa(aq)
La + As = LaAs =>
La + As = LaAs
Na2SO3 + H2O = NaOH + H2SO3 =>
Na2SO3 + 2 H2O = 2 NaOH + H2SO3
TiCl4 + NH3 = TiN + HCl + N2 =>
6 TiCl4 + 8 NH3 = 6 TiN + 24 HCl + N2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
CaCO3 + NHO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 NHO3 = Ca(NO3)2 + CO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C5H7O2N + O2 = CO2 + N2 + H2O =>
4 C5H7O2N + 23 O2 = 20 CO2 + 2 N2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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