| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO + H2O2 = TiO3 + H2
MgO + ZnS = ZnMg + SO =>
MgO + ZnS = ZnMg + SO
NaHCO3 = Na2CO3H2OCO2 =>
2 NaHCO3 = Na2CO3H2OCO2
H2CO3(aq) + LiOH(aq) = Li2CO3 + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3 + 2 H2O
K2S + COCl2 = KCl + COS =>
K2S + COCl2 = 2 KCl + COS
CH4 + CO = C3H6 + H2O =>
2 CH4 + CO = C3H6 + H2O
NH4Cl + HCN = NH3 + CNCl + H2 =>
NH4Cl + HCN = NH3 + CNCl + H2
I2 + Na2(S2O3) = Na2(S4O6) + NaI =>
I2 + 2 Na2(S2O3) = Na2(S4O6) + 2 NaI
Na2S + AgC2H3O2 = Ag2S + NaC2H3O2 =>
Na2S + 2 AgC2H3O2 = Ag2S + 2 NaC2H3O2
MoCl5 = MoCl3 + Cl2 =>
MoCl5 = MoCl3 + Cl2
C6H6 + NO3H = C6NO2H5 + H2O =>
C6H6 + NO3H = C6NO2H5 + H2O
A1 + HCl = ACl3 + H2 =>
2 A1 + 6 HCl = 2 ACl3 + 3 H2
Sr{2+} + HCl = SrCl{2+} + H =>
Sr{2+} + HCl = SrCl{2+} + H
K2CrO4 + Zn + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Zn + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
N + NH3 = NH3N =>
N + NH3 = NH3N
MgI2 + LiOH = Mg(OH)2 + LiI =>
MgI2 + 2 LiOH = Mg(OH)2 + 2 LiI
Co(NH3)2Cl3 + NH3 = Co(NH3)5Cl3 =>
Co(NH3)2Cl3 + 3 NH3 = Co(NH3)5Cl3
NaOH + KSCN = NaSCN + KOH =>
NaOH + KSCN = NaSCN + KOH
(NH4)2SO4(aq) + NaCl(aq) = NH4Cl(aq) + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaCl(aq) = 2 NH4Cl(aq) + Na2SO4
C7H12O6 + H2O = CH2 + O7 =>
C7H12O6 + H2O = 7 CH2 + O7
Si4 + S8 = Si2S4 =>
Si4 + S8 = 2 Si2S4
Cu(s) + Fe{3+}(aq) = Cu{2+}(aq) + Fe{2+}(aq) =>
Cu(s) + 2 Fe{3+}(aq) = Cu{2+}(aq) + 2 Fe{2+}(aq)
CeO2 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO2 + 2 KI + 8 HCl = 2 CeCl3 + 2 KCl + I2 + 4 H2O
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H =>
C37H34N2Na2O9S3 + HCl = C37H34N2Na2O9S3Cl + H
NaHCO3 + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq) =>
NaHCO3 + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
H2SO4 + NaCI = Na2SO4 + HIC =>
H2SO4 + 2 NaCI = Na2SO4 + 2 HIC
Na2[B2(OH)4(O2)2] + KMn04 + H2SO4 = Na2SO4 + K2SO4 + B2O3 + H2O + Mn =>
Na2[B2(OH)4(O2)2] + 4 KMn04 + 3 H2SO4 = Na2SO4 + 2 K2SO4 + B2O3 + 5 H2O + 16 Mn
KI + H2SO4 + KMnO4 = K2SO4 + I2 + H2O + MnSO4 =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 5 I2 + 8 H2O + 2 MnSO4
CH3COOH + NaOH = CH3COOH2 + NaO =>
CH3COOH + NaOH = CH3COOH2 + NaO
B12H15 + O2 = B2O3 + H2O =>
4 B12H15 + 51 O2 = 24 B2O3 + 30 H2O
Cl + Ph = PhCl3 =>
3 Cl + Ph = PhCl3
H2S + H2O = H3S + OH =>
H2S + H2O = H3S + OH
CuO8 + HCl + Al = Cu + AlCl + H2O =>
CuO8 + 16 HCl + 16 Al = Cu + 16 AlCl + 8 H2O
CO2(g) + NaOH(s) = Na2CO3(s) + H2O =>
CO2(g) + 2 NaOH(s) = Na2CO3(s) + H2O
KClO3(s) + P(s) = P2O5(s) + KCl(s) =>
5 KClO3(s) + 6 P(s) = 3 P2O5(s) + 5 KCl(s)
CrS + FeSO4 = CrSO4 + FeS =>
CrS + FeSO4 = CrSO4 + FeS
*2Fe + O2 = *2FeO =>
*2Fe + O2 = *2FeO
(NH4)2 + SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2 + SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
S + O = S6O9 =>
6 S + 9 O = S6O9
CuSO3 + H2SO4 = CuSO4 + H2SO3 =>
CuSO3 + H2SO4 = CuSO4 + H2SO3
Sr(NO3)2 + Li = Sr2 + Li(NO3) =>
2 Sr(NO3)2 + 4 Li = Sr2 + 4 Li(NO3)
N2(g) + H2(g) = HN3(g) =>
3 N2(g) + H2(g) = 2 HN3(g)
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C6H5CH(OH)CH3 + KMnO4 = MnO2 + KOH + C6H5C(O)CH3 + H2O =>
3 C6H5CH(OH)CH3 + 2 KMnO4 = 2 MnO2 + 2 KOH + 3 C6H5C(O)CH3 + 2 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(l)
BaCo3 + HBr = H2Co3 + BaBr2 =>
BaCo3 + 2 HBr = H2Co3 + BaBr2
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
KBr(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbBr(s) =>
KBr(aq) + Pb(NO3)(aq) = K(NO3)(aq) + PbBr(s)
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
Na3(Po4) + Co(NO3)3 = Co(Po4) + Na(NO3) =>
Na3(Po4) + Co(NO3)3 = Co(Po4) + 3 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/23
Équations équilibrées sur01/01/23
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