| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + NH3 + 2 H2O = Ca(OH)2 + NH4HCO3
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
KNO3 + SiC = KNO2 + SiO2 + CO2 =>
4 KNO3 + SiC = 4 KNO2 + SiO2 + CO2
K2SO3 + NaOH = KOH + Na2SO3 =>
K2SO3 + 2 NaOH = 2 KOH + Na2SO3
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
H2S + H2O = H3O + HS =>
H2S + H2O = H3O + HS
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
KBr(aq) + H2O(l) = HBr(aq) + KOH(aq) =>
KBr(aq) + H2O(l) = HBr(aq) + KOH(aq)
NaMnO4 + Na2S + H2O = MnO2 + SO2 + NaOH =>
2 NaMnO4 + Na2S + 2 H2O = 2 MnO2 + SO2 + 4 NaOH
(NH4)2SO4 + NaCl = NH4Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2 NH4Cl + Na2SO4
KMnO4 + KNO2 + H2SO4 = MnSO4 + KNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + K2SO4 + 3 H2O
KI + FeCl3 = FeCl2 + I2 + KCl =>
2 KI + 2 FeCl3 = 2 FeCl2 + I2 + 2 KCl
Zn + Fe9(NO3)3 = Zn(NO3)2 + Fe =>
3 Zn + 2 Fe9(NO3)3 = 3 Zn(NO3)2 + 18 Fe
Al + NaOH + H2O = Na2Al2O4*H2O + H2 =>
2 Al + 2 NaOH + 3 H2O = Na2Al2O4*H2O + 3 H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(NH4)2CrO4 + V(OH)5 = NH4OH + V2(CrO4)5 =>
5(NH4)2CrO4 + 2 V(OH)5 = 10 NH4OH + V2(CrO4)5
NH3OHNO3 = N2 + H2O + NO2 =>
2 NH3OHNO3 = N2 + 4 H2O + 2 NO2
C3H5(OH)3 + CO2 = C + H2O =>
2 C3H5(OH)3 + CO2 = 7 C + 8 H2O
C12H25SO4Na + H2O = C12H25SO4H + NaOH =>
C12H25SO4Na + H2O = C12H25SO4H + NaOH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2S + Br2 = HBr + S8 =>
8 H2S + 8 Br2 = 16 HBr + S8
C5H10O + O2 = H2O + CO2 =>
C5H10O + 7 O2 = 5 H2O + 5 CO2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
CH3OOCC6H4COOCH3 + HOC2H4OH = HOC2H4OOCC6H4COOC2H4OH + CH3OH =>
CH3OOCC6H4COOCH3 + 2 HOC2H4OH = HOC2H4OOCC6H4COOC2H4OH + 2 CH3OH
Na3P + Cu(NO3)2 = NaNO3 + Cu3P2 =>
2 Na3P + 3 Cu(NO3)2 = 6 NaNO3 + Cu3P2
SiO2 + Fe(OH)2 = Fe(SiO3) + H2O =>
SiO2 + Fe(OH)2 = Fe(SiO3) + H2O
Mn(SO4)3 + KI = Mn(SO4)2 + K(SO4) + I =>
Mn(SO4)3 + KI = Mn(SO4)2 + K(SO4) + I
AgNO3 + CdF2 = Cd(NO3)2 + AgF =>
2 AgNO3 + CdF2 = Cd(NO3)2 + 2 AgF
H2O + P6 = H2PO2 + PH3 =>
36 H2O + 5 P6 = 18 H2PO2 + 12 PH3
Zn + Fe(NO3)3 = Zn(NO3) + Fe3 =>
9 Zn + 3 Fe(NO3)3 = 9 Zn(NO3) + Fe3
K(s) + Zn(NO3)2(aq) = KNO3 + Zn =>
2 K(s) + Zn(NO3)2(aq) = 2 KNO3 + Zn
NaOH + SO2 = NaO2 + OHS =>
NaOH + SO2 = NaO2 + OHS
P2O5 + H2O = H3O4P =>
P2O5 + 3 H2O = 2 H3O4P
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3(CH2)7OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH3(CH2)7OH(l) + 12 O2(g) = 8 CO2(g) + 9 H2O(l)
(NH4)2CO3 + CaCl2 = Ca(CO3)2 + (NH4)2Cl =>
2(NH4)2CO3 + CaCl2 = Ca(CO3)2 + 2(NH4)2Cl
Fe(NO3)2(aq) + NaCl(aq) = FeCl2(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + 2 NaCl(aq) = FeCl2(s) + 2 NaNO3(aq)
FeSO4 + HNO3 = Fe(NO3)3 + N2O + H2SO4 + H2O =>
8 FeSO4 + 26 HNO3 = 8 Fe(NO3)3 + N2O + 8 H2SO4 + 5 H2O
KI + KIO4 + HCl = KCl + I2 + H2O =>
7 KI + KIO4 + 8 HCl = 8 KCl + 4 I2 + 4 H2O
KClO3 + HBr(aq) = Br2 + H2O + KCl =>
KClO3 + 6 HBr(aq) = 3 Br2 + 3 H2O + KCl
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
C8H18(f) + O2 = CO2(g) + H2O(f) =>
2 C8H18(f) + 25 O2 = 16 CO2(g) + 18 H2O(f)
K3PO4 + Li = Li3PO4 + K =>
K3PO4 + 3 Li = Li3PO4 + 3 K
PbI2 = Pb + I =>
PbI2 = Pb + 2 I
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
FeO + O2 + H2O = FeOOH =>
4 FeO + O2 + 2 H2O = 4 FeOOH
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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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