| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO4 + Cu(ClO3)2 = CuSO4 + 2 AgClO3
K2SO4 + Ca(NO3)2 = CaSO4 + KNO3 =>
K2SO4 + Ca(NO3)2 = CaSO4 + 2 KNO3
Zn2(SO4)2 + KOH = ZnOH + KSO4 =>
Zn2(SO4)2 + 2 KOH = 2 ZnOH + 2 KSO4
K3PO4 + NH4SO4 = NH4PO4 + K3SO4 =>
K3PO4 + NH4SO4 = NH4PO4 + K3SO4
Fe + Li{+} = Fe{2+} + Li =>
Fe + 2 Li{+} = Fe{2+} + 2 Li
C7H16O4S2 + O2 = CO2 + H2O + SO3 =>
C7H16O4S2 + 12 O2 = 7 CO2 + 8 H2O + 2 SO3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Cu(NO3)2(aq) + NH3(aq) = Cu(NH3)4 + NO3(aq) =>
Cu(NO3)2(aq) + 4 NH3(aq) = Cu(NH3)4 + 2 NO3(aq)
Tn + Cl = TnCl4 =>
Tn + 4 Cl = TnCl4
Ba(OH)2 + H2SO3 = Ba(HSO3)2 + H2O =>
Ba(OH)2 + 2 H2SO3 = Ba(HSO3)2 + 2 H2O
Na2CO3 + KI = Na2I2 + K2CO3 =>
Na2CO3 + 2 KI = Na2I2 + K2CO3
Zn(s) + KOH(aq) = K2ZnO2(aq) + H2(g) =>
Zn(s) + 2 KOH(aq) = K2ZnO2(aq) + H2(g)
H3PO3 + Na2CO3 = Na2HPO3 + H2O + CO2 =>
H3PO3 + Na2CO3 = Na2HPO3 + H2O + CO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
HCl + KSO3 = HSO3 + KCl =>
HCl + KSO3 = HSO3 + KCl
KIO3 + Zn + HCl = I2 + ZnCl2 + KCl + H2O =>
2 KIO3 + 5 Zn + 12 HCl = I2 + 5 ZnCl2 + 2 KCl + 6 H2O
AgNO3 + Na2[Sn(OH)4] = Ag + Sn(OH)4 + NaNO3 =>
2 AgNO3 + Na2[Sn(OH)4] = 2 Ag + Sn(OH)4 + 2 NaNO3
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 12 K2SO4 + 66 H2O
PbO2(calor) = Pb + O2 =>
PbO2(calor) = Pb + O2
C2H6O(aq) + O2(g) = CO2(g) + H2O =>
C2H6O(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O
CH3(CH2)2COOH + C2H5OH = CH3CH2CH2COOC3H7 + H2O =>
2 CH3(CH2)2COOH + 3 C2H5OH = 2 CH3CH2CH2COOC3H7 + 3 H2O
NO2{-} + H2O = NO3{-} + H{+} + {-} =>
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
Al + FeO = Al2O2 + Fe =>
2 Al + 2 FeO = Al2O2 + 2 Fe
Al + SbCl4{-} = Sb + Al{3+} + Cl{-} =>
Al + SbCl4{-} = Sb + Al{3+} + 4 Cl{-}
Fe(s) + HF(aq) = FeF3(aq) + H2(g) =>
2 Fe(s) + 6 HF(aq) = 2 FeF3(aq) + 3 H2(g)
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + HNO3 + NaBO2 + H2O =>
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + 2 HNO3 + 2 NaBO2 + 9 H2O
HF + MnH3 = H4MnF =>
HF + MnH3 = H4MnF
Cu2CO3 + Zn = ZnCO3 + Cu =>
Cu2CO3 + Zn = ZnCO3 + 2 Cu
HNO2 + I{-} = I2 + NO + OH{-} =>
2 HNO2 + 2 I{-} = I2 + 2 NO + 2 OH{-}
Cr + HNO3 + HCl = CrCl3 + NO + H2O =>
Cr + HNO3 + 3 HCl = CrCl3 + NO + 2 H2O
Si + S = Si4S =>
4 Si + S = Si4S
(NH4)3P + Na2CO3 = Na3P + (NH4)2CO3 =>
2(NH4)3P + 3 Na2CO3 = 2 Na3P + 3(NH4)2CO3
C6H10O + NaBH4 + HCl = C6H11OH + BH3 + NaCl =>
C6H10O + NaBH4 + HCl = C6H11OH + BH3 + NaCl
I2 + Sn{2+} = I{-} + Sn{4+} =>
I2 + Sn{2+} = 2 I{-} + Sn{4+}
Br2 + CrCl3 + NaOH = Na2CrO4 + NaBr + NaCl + H2O =>
3 Br2 + 2 CrCl3 + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 6 NaCl + 8 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3COONa + HCl = CH4 + NaCl + CO2 =>
CH3COONa + HCl = CH4 + NaCl + CO2
MgS + N2 = Mg3N2 + S =>
3 MgS + N2 = Mg3N2 + 3 S
TeCl4 + H2O = TeO2 + HCl =>
TeCl4 + 2 H2O = TeO2 + 4 HCl
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
NH4HCO3 + Ca(NO3)2 = CaCO3 + NH4H(NO3)2 =>
NH4HCO3 + Ca(NO3)2 = CaCO3 + NH4H(NO3)2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cl2(g)H2O(l) = HClO(aq)HCl(aq) =>
Cl2(g)H2O(l) = HClO(aq)HCl(aq)
CH3OH + NH3 = CH3O + NH4 =>
CH3OH + NH3 = CH3O + NH4
CH3CH2CH2COH + [Ag(NH3)2]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
3 CH3CH2CH2COH + 10[Ag(NH3)2]OH = 4 CH3CH2COONH4 + 10 Ag + 16 NH3 + 5 H2O
Fe + Na2SO3 = Na + Fe2(SO3)3 =>
2 Fe + 3 Na2SO3 = 6 Na + Fe2(SO3)3
Li2CO3 + MnSO4 = MnCO3 + Li2SO4 =>
Li2CO3 + MnSO4 = MnCO3 + Li2SO4
C3H4O + SOCl2 = C3H3Cl + SO2 + HCl =>
C3H4O + SOCl2 = C3H3Cl + SO2 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/09/24
Équations équilibrées sur09/08/23
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