| Équations équilibrées la veille | Équations équilibrées le lendemain |
2[Ag(NH3)2]OH + C6H12O6 = C6H12O7 + 2 Ag + 4 NH3 + H2O
K(Br) + Cl2 = KCl + Br2 =>
2 K(Br) + Cl2 = 2 KCl + Br2
K2MnO4 + MgI2 + HNO3 = I2 + Mg(NO3)2 + Mn(NO3)2 + KNO3 + H2O =>
K2MnO4 + 2 MgI2 + 8 HNO3 = 2 I2 + 2 Mg(NO3)2 + Mn(NO3)2 + 2 KNO3 + 4 H2O
S8 + OH{-} = S2O3{2-} + S2{2-} + H2O =>
3 S8 + 24 OH{-} = 4 S2O3{2-} + 8 S2{2-} + 12 H2O
AgI + KNO3 + H2O = AgNO3 + NO2 + I2 + KOH =>
2 AgI + 4 KNO3 + 2 H2O = 2 AgNO3 + 2 NO2 + I2 + 4 KOH
NaCl + KCl + AgNO3 = AgCl + KNa + NO3 =>
NaCl + KCl + 2 AgNO3 = 2 AgCl + KNa + 2 NO3
MnO2 + Na2S = MnS + NaO =>
MnO2 + Na2S = MnS + 2 NaO
NH4OH + Li2SO4 = (NH4)2SO4 + LiOH =>
2 NH4OH + Li2SO4 = (NH4)2SO4 + 2 LiOH
HN = NH =>
HN = NH
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Cl2 + I{-}1 = I2 + Cl{-}1 =>
Cl2 + 2 I{-}1 = I2 + 2 Cl{-}1
SO2F2 + H2O = HF + H2SO4 =>
SO2F2 + 2 H2O = 2 HF + H2SO4
C4H8 + KMnO4 = H2O + C2H3O2K + MnO2 + KOH =>
3 C4H8 + 8 KMnO4 = 2 H2O + 6 C2H3O2K + 8 MnO2 + 2 KOH
Hg + S = Hg3S =>
3 Hg + S = Hg3S
FeO + H2SO4 = FeSO4*H2O =>
FeO + H2SO4 = FeSO4*H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
AgO = Ag + O2 =>
2 AgO = 2 Ag + O2
BaCl2 + (H2O) = BaCl2*H2O =>
BaCl2 + (H2O) = BaCl2*H2O
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
NaOH + Cu2CO3 = Na2CO3 + Cu(OH) =>
2 NaOH + Cu2CO3 = Na2CO3 + 2 Cu(OH)
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
C2H2 + KMnO4 + KOH = K2MnO4 + H2O + C2O4K2 =>
C2H2 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + 6 H2O + C2O4K2
KOH + ZnF2 = KF + Zn(OH)2 =>
2 KOH + ZnF2 = 2 KF + Zn(OH)2
C2H5N3O9(l) = CO2(g) + H2O(g) + N2(g) + O2(g) =>
4 C2H5N3O9(l) = 8 CO2(g) + 10 H2O(g) + 6 N2(g) + 5 O2(g)
Cu(OH2) = CuO + H2 =>
Cu(OH2) = CuO + H2
PH3 + Br2 + H2O = H3PO4 + HBr =>
PH3 + 4 Br2 + 4 H2O = H3PO4 + 8 HBr
H3BO3 + Sn = Sn3(BO3)2 + H2 =>
2 H3BO3 + 3 Sn = Sn3(BO3)2 + 3 H2
CsIO3 = Cs + I + O =>
CsIO3 = Cs + I + 3 O
Na2SO4 + HOH = NaOH + H2SO4 =>
Na2SO4 + 2 HOH = 2 NaOH + H2SO4
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + KNO3(aq) =>
Fe(NO3)2(aq) + K2CO3(aq) = FeCO3(s) + 2 KNO3(aq)
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2 =>
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2
C5H10 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
3 C5H10 + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
K2S + CrCl2 = K2Cl2 + CrS =>
K2S + CrCl2 = K2Cl2 + CrS
Sb + C2H5NS = SbNS + H + C =>
Sb + C2H5NS = SbNS + 5 H + 2 C
CH3CH2Cl + NaOH = CH3CH2Na + HCl + O2 =>
2 CH3CH2Cl + 2 NaOH = 2 CH3CH2Na + 2 HCl + O2
Fe(s) + H2O(g) = Fe3O4 + H2 =>
3 Fe(s) + 4 H2O(g) = Fe3O4 + 4 H2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ag + Cd(NO3)2 = AgNO3 + Cd =>
2 Ag + Cd(NO3)2 = 2 AgNO3 + Cd
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
K3PO4 + AlN3O9 = KNO3 + AlPO4 =>
K3PO4 + AlN3O9 = 3 KNO3 + AlPO4
SF4 + H2O = HF + SO2 =>
SF4 + 2 H2O = 4 HF + SO2
HNO3 + P = H3PO4 + NO2 + H2O =>
5 HNO3 + P = H3PO4 + 5 NO2 + H2O
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH =>
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH
W + KNO3 + KOH = H2O + K2(WO4) + KNO2 =>
W + 3 KNO3 + 2 KOH = H2O + K2(WO4) + 3 KNO2
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2 =>
MgCl2 + Na2HPO4 = MgHPO4 + Cl2 + Na2
FePO4 + NaI = Na3PO4 + FeI3 =>
FePO4 + 3 NaI = Na3PO4 + FeI3
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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