| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 BaI2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(s) + 6 NH4I(aq)
Ca + CO9 = Ca(CO9) =>
Ca + CO9 = Ca(CO9)
KIO3 + KI + H2S = I2 + K2S + H2O =>
KIO3 + 5 KI + 3 H2S = 3 I2 + 3 K2S + 3 H2O
Cu(C4H16N4)(HClO4)2 = Cu + CO + H2O + N2 + Cl2 + H2 =>
Cu(C4H16N4)(HClO4)2 = Cu + 4 CO + 4 H2O + 2 N2 + Cl2 + 5 H2
C18H36O3 + KOH = KC18H35O3 + H2O =>
C18H36O3 + KOH = KC18H35O3 + H2O
Al + S2 + H(OH) = Al(OH)3 + H2S =>
4 Al + 3 S2 + 12 H(OH) = 4 Al(OH)3 + 6 H2S
NaBrO4 + NaBr = NaBrO3 =>
3 NaBrO4 + NaBr = 4 NaBrO3
Cr + HNO3 = Cr(NO3)3 + H2O + NO =>
Cr + 4 HNO3 = Cr(NO3)3 + 2 H2O + NO
Cu + FeCl2 = CuCl + Fe =>
2 Cu + FeCl2 = 2 CuCl + Fe
Al + KOH + H2C2O4(H2O)2 = K3[Al(C2O4)3](H2O)3 + H2 + H2O =>
2 Al + 6 KOH + 6 H2C2O4(H2O)2 = 2 K3[Al(C2O4)3](H2O)3 + 3 H2 + 12 H2O
Al + H2SO4 + NH3 = Al(OH)3 + NH2SO =>
Al + H2SO4 + NH3 = Al(OH)3 + NH2SO
H3PO3 + CH3COOH = CCH3OH(PO3H2)2 + H2O =>
2 H3PO3 + CH3COOH = CCH3OH(PO3H2)2 + H2O
Na7F(PO4)2*19H2O = NaF + Na3PO4 + H2O =>
Na7F(PO4)2*19H2O = NaF + 2 Na3PO4 + 19 H2O
Al + I2O5 = Al2O3 + I2 =>
10 Al + 3 I2O5 = 5 Al2O3 + 3 I2
C + O2 = CO =>
2 C + O2 = 2 CO
C12H26 + N2O4 = CO2 + H2 + N2 =>
C12H26 + 6 N2O4 = 12 CO2 + 13 H2 + 6 N2
CH3CH2Cl + Zn = CH3CH2ZnCl =>
CH3CH2Cl + Zn = CH3CH2ZnCl
C6H7O7 + H2O = H3O + C6H6O7 =>
C6H7O7 + H2O = H3O + C6H6O7
ClCH2CH2CH2CH2Cl + Zn = CH2CH2CH2CH2 + ZnCl2 =>
ClCH2CH2CH2CH2Cl + Zn = CH2CH2CH2CH2 + ZnCl2
NH2OH + H2SO4 = N2 + SO2 + H2O =>
2 NH2OH + H2SO4 = N2 + SO2 + 4 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + N2O + H2O =>
4 Cu2S + 18 HNO3 = 4 Cu(NO3)2 + 4 CuSO4 + 5 N2O + 9 H2O
H2SO4 + BaO = BaSO4 + H2O =>
H2SO4 + BaO = BaSO4 + H2O
AgNO3 + CaCl2 = AgCl2 + Ca2(NO3)2 =>
2 AgNO3 + 2 CaCl2 = 2 AgCl2 + Ca2(NO3)2
Cu(CH3CO2)2 + Na2(CO3) = Na(CH3CO2) + Cu(CO3) =>
Cu(CH3CO2)2 + Na2(CO3) = 2 Na(CH3CO2) + Cu(CO3)
NaOH + (NH4)2CO3 = H2O + NH3 + Na2CO3 =>
2 NaOH + (NH4)2CO3 = 2 H2O + 2 NH3 + Na2CO3
C9H9NO2 + H2O2 = C9H10NO2 + O2 =>
2 C9H9NO2 + H2O2 = 2 C9H10NO2 + O2
Fe2O4 + SSO2 = FeS + O2 =>
Fe2O4 + SSO2 = 2 FeS + 3 O2
SO3 + P2O5 = P2SO8 =>
SO3 + P2O5 = P2SO8
NH4Cl + KOH = H2O + KCl + NH3 =>
NH4Cl + KOH = H2O + KCl + NH3
NH3 + H2O = NH4OH = NH4 + OH =>
NH3 + H2O = NH4OH
ZnSO4 = ZnOSO3 =>
ZnSO4 = ZnOSO3
SO3P2O5 = P2SO8 =>
SO3P2O5 = P2SO8
Mn + SnSO4 = MnSO4 + Sn =>
Mn + SnSO4 = MnSO4 + Sn
SF2 + Cl2 + NaF = SF4 + NaCl =>
SF2 + Cl2 + 2 NaF = SF4 + 2 NaCl
Na + S8 + O2 = Na2SO4 =>
16 Na + S8 + 16 O2 = 8 Na2SO4
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
FeCl3 + Na(H2O) = Fe(H2O)3 + NaCl =>
FeCl3 + 3 Na(H2O) = Fe(H2O)3 + 3 NaCl
CS2(s) + O(g) = CO2 + SO2(g) =>
CS2(s) + 6 O(g) = CO2 + 2 SO2(g)
Al2O3 + Ca2 = CaO + Al3 =>
6 Al2O3 + 9 Ca2 = 18 CaO + 4 Al3
Zn2Cl4 + H2S = HCl + ZnS =>
Zn2Cl4 + 2 H2S = 4 HCl + 2 ZnS
NaCl + H2O2 = NaClO2 + H2O =>
NaCl + 2 H2O2 = NaClO2 + 2 H2O
KMnO4 + PbO2 = Pb(MnO4)4 + K2O =>
4 KMnO4 + PbO2 = Pb(MnO4)4 + 2 K2O
NaOH + Zn + H2O + KNO3 = KNaZn(OH)4 + NH3 + Na2Zn(OH)4 =>
7 NaOH + 4 Zn + 6 H2O + KNO3 = KNaZn(OH)4 + NH3 + 3 Na2Zn(OH)4
Cd + Cu{+} = Cd2{+} + Cu =>
2 Cd + Cu{+} = Cd2{+} + Cu
KO2(s) + CO(g) = K2CO3(s) + O2(g) =>
2 KO2(s) + CO(g) = K2CO3(s) + O2(g)
C5H12O + CH3COOH = CH3COOC4H8CH3 + H2O =>
C5H12O + CH3COOH = CH3COOC4H8CH3 + H2O
C6H6N2O2 + NaNO2 + H2SO4 + KI = C6H4NO2I + K2SO4 + Na2SO4 + NO + H2O =>
2 C6H6N2O2 + 10 NaNO2 + 6 H2SO4 + 2 KI = 2 C6H4NO2I + K2SO4 + 5 Na2SO4 + 12 NO + 8 H2O
ZnO + S + O2 = ZnSO4 =>
2 ZnO + 2 S + 3 O2 = 2 ZnSO4
KNO3 + Si = K2SiO3 + SiO2 + N2 =>
4 KNO3 + 5 Si = 2 K2SiO3 + 3 SiO2 + 2 N2
K2O + Na2O + SiO2 = Na2K2SiO4 =>
K2O + Na2O + SiO2 = Na2K2SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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