| Équations équilibrées la veille | Équations équilibrées le lendemain |
275 C6H12O6 + 336 NH3 + 24 H3PO4 + 24 Co = 24 C63H88CoN14O14P + 138 CO2 + 1134 H2O
Na2SiO3 + HCl + H2O = Si(OH)4 + NaCl =>
Na2SiO3 + 2 HCl + H2O = Si(OH)4 + 2 NaCl
Br2 + HClO = HBrO3 + HCl + Cl2O =>
Br2 + 7 HClO = 2 HBrO3 + 5 HCl + Cl2O
CH3OOH + NaHCO3 = CO2 + H2O + Na =>
CH3OOH + 4 NaHCO3 = 5 CO2 + 4 H2O + 4 Na
Mg + NaBrO3 + HCl = MgCl2 + NaCl + Br2 + H2O =>
5 Mg + 2 NaBrO3 + 12 HCl = 5 MgCl2 + 2 NaCl + Br2 + 6 H2O
AgNO3 + KCl = KAg + ClNO3 =>
AgNO3 + KCl = KAg + ClNO3
NaAsO4 + H2SO4 + HI = As2O3 + I + H2O + Na2SO4 =>
2 NaAsO4 + H2SO4 + 8 HI = As2O3 + 8 I + 5 H2O + Na2SO4
(HSO4)2 + Ca = CaSO4 + H2 =>
(HSO4)2 + 2 Ca = 2 CaSO4 + H2
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C3H7NO2 + PCl3 = C3H6NOCl + H3PO3 =>
3 C3H7NO2 + PCl3 = 3 C3H6NOCl + H3PO3
H2O + P4 + Fe(CO3)3 = Fe + H3PO4 + H2CO3 =>
48 H2O + 3 P4 + 10 Fe(CO3)3 = 10 Fe + 12 H3PO4 + 30 H2CO3
Pb(NO3)2(aq) + NaI(s) = Na(NO3)2(aq) + PbI(s) =>
Pb(NO3)2(aq) + NaI(s) = Na(NO3)2(aq) + PbI(s)
BiAt5 + GeF4 = BiF5 + GeAt4 =>
4 BiAt5 + 5 GeF4 = 4 BiF5 + 5 GeAt4
BdO2 = BdO + O2 =>
2 BdO2 = 2 BdO + O2
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
Fe + H13 = Fe2H7 =>
26 Fe + 7 H13 = 13 Fe2H7
CaZn(NO3)2 = Ca(NO3)2 + Zn =>
CaZn(NO3)2 = Ca(NO3)2 + Zn
CoS + HCl = [CoHS]Cl =>
CoS + HCl = [CoHS]Cl
Al9(s) + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al9(s) + 27 CuSO4(aq) = 9 Al2(SO4)3(aq) + 27 Cu(s)
HCl + Li2CO3 = Li2Cl + HCO3 =>
HCl + Li2CO3 = Li2Cl + HCO3
Se + HNO3 = Se(NO3)2 + NO2 + H2O =>
Se + 4 HNO3 = Se(NO3)2 + 2 NO2 + 2 H2O
C5H3 + O3 = CO2 + H2O =>
6 C5H3 + 23 O3 = 30 CO2 + 9 H2O
HCl + Li2CO3 = Li2Cl + HCO3 =>
HCl + Li2CO3 = Li2Cl + HCO3
C5H11OH + Na2CO3 = C5H12 + NaOH + CO2 =>
16 C5H11OH + 6 Na2CO3 = 15 C5H12 + 12 NaOH + 11 CO2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MgCO3 + AlCl3 = Al2(CO3)3 + MgCl2 =>
3 MgCO3 + 2 AlCl3 = Al2(CO3)3 + 3 MgCl2
SIO2 + KOH = K2SIO4 + H2 =>
SIO2 + 2 KOH = K2SIO4 + H2
H2SO3 + KOH = HSO3 + KH2O =>
H2SO3 + KOH = HSO3 + KH2O
CaCl + F2 = CaF2 + Cl =>
CaCl + F2 = CaF2 + Cl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KBr + NaNO4 = KNO4 + NaBr =>
KBr + NaNO4 = KNO4 + NaBr
AlCl3 + NH2CNS = AlH2CNS + NCl3 =>
AlCl3 + NH2CNS = AlH2CNS + NCl3
Cl2 + O2 + N2 + H2O = NH4ClO4 =>
Cl2 + 2 O2 + N2 + 4 H2O = 2 NH4ClO4
K2Cr2O7 + H2SO4 = K2SO4 + Cr29(SO4)3 + H2O + O2 =>
29 K2Cr2O7 + 35 H2SO4 = 29 K2SO4 + 2 Cr29(SO4)3 + 35 H2O + 84 O2
KMnO4 + C6H12 = C6H11OH + K + MnO2 =>
KMnO4 + 2 C6H12 = 2 C6H11OH + K + MnO2
OH{-} + P4 + O2 = PO4{3-} + H2O2 =>
12 OH{-} + P4 + 8 O2 = 4 PO4{3-} + 6 H2O2
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
Hg2(NO3)2 + FeF3 = Hg2F3 + Fe(NO3)2 =>
Hg2(NO3)2 + FeF3 = Hg2F3 + Fe(NO3)2
Cd(aq) + HCl(aq) = CdCl2(aq) + H2(g) =>
Cd(aq) + 2 HCl(aq) = CdCl2(aq) + H2(g)
NaOH + H2 + SO4 = H2O + Na2SO4 =>
2 NaOH + H2 + SO4 = 2 H2O + Na2SO4
NH3(aq) + H2O + Mg(NO3)2 = (NH4)2NO3 + Mg(OH)2 =>
34 NH3(aq) + 20 H2O + 7 Mg(NO3)2 = 16(NH4)2NO3 + 7 Mg(OH)2
K + Mn + O2 = MnKO4 =>
K + Mn + 2 O2 = MnKO4
NH3 + CoCl2 = Co(NH2)2 + NH4Cl =>
4 NH3 + CoCl2 = Co(NH2)2 + 2 NH4Cl
LiNO3 + Fe(NO3)3(H2O)9 + C6H8O7(H2O) = Li5Fe25O40 + N2 + H2O + CO2 =>
45 LiNO3 + 225 Fe(NO3)3(H2O)9 + 200 C6H8O7(H2O) = 9 Li5Fe25O40 + 360 N2 + 3025 H2O + 1200 CO2
KBiO3 + HCl = BiCl3 + Cl2 + KCl + H2O =>
KBiO3 + 6 HCl = BiCl3 + Cl2 + KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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