| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C15H23O2 + 79 O2 = 60 CO2 + 46 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
HNO3 + HCl = N2O3 + Cl2 + H2O =>
2 HNO3 + 4 HCl = N2O3 + 2 Cl2 + 3 H2O
KSCN + Sb(NO3)3 = KSNO3 + CN + (Sb)3 =>
9 KSCN + 3 Sb(NO3)3 = 9 KSNO3 + 9 CN + (Sb)3
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + KHSO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + K2Cr2O7 + 8 H2SO4 = 3 Fe2(SO4)3 + 2 KHSO4 + Cr2(SO4)3 + 7 H2O
CH2CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH2CH2OH + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
CrSO4 + H2O = CrO + H2SO4 =>
CrSO4 + H2O = CrO + H2SO4
HBr + Al = Al5Br3 + H2 =>
6 HBr + 10 Al = 2 Al5Br3 + 3 H2
NH4NO3 + NiCl2 = NiNO3 + Cl2NH4 =>
NH4NO3 + NiCl2 = NiNO3 + Cl2NH4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H5C2OH + O2 = H2O + CO2 =>
H5C2OH + 3 O2 = 3 H2O + 2 CO2
ZnO + Fe = Zn3Fe2 + O2 =>
6 ZnO + 4 Fe = 2 Zn3Fe2 + 3 O2
C3H4 + Na = C3H2Na + H2 =>
C3H4 + Na = C3H2Na + H2
Be + LiCo3 = BeCo3 + Li =>
Be + LiCo3 = BeCo3 + Li
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
CuO + H2 = Cu + H2O = =>
CuO + H2 = Cu + H2O
KI + HNO3 = KNO3 + I2 + NH4NO3 + H2O =>
8 KI + 10 HNO3 = 8 KNO3 + 4 I2 + NH4NO3 + 3 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C5H10O2 + H2SO4 = CO2 + H2O + SO2 =>
C5H10O2 + 13 H2SO4 = 5 CO2 + 18 H2O + 13 SO2
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4] =>
Zn(OH)2 + Ba(OH)2 = Ba[Zn(OH)4]
C5H10O2 + H2SO4 = CO2 + H2O + SO2 =>
C5H10O2 + 13 H2SO4 = 5 CO2 + 18 H2O + 13 SO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
K2S(aq) + Ni(NO3)2(aq) = NiS(s) + K(NO3)(aq) =>
K2S(aq) + Ni(NO3)2(aq) = NiS(s) + 2 K(NO3)(aq)
NIO + Al = Al2O3 + NI =>
3 NIO + 2 Al = Al2O3 + 3 NI
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
BaCl2 + MgS = MgCl2 + BaS =>
BaCl2 + MgS = MgCl2 + BaS
CrCl + NaOH = Cr(OH) + NaCl =>
CrCl + NaOH = Cr(OH) + NaCl
C6H6 + NaOH = C6H5OH + Na + H2O =>
C6H6 + 2 NaOH = C6H5OH + 2 Na + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al2O3 + CO = Al2 + CO3 =>
2 Al2O3 + 3 CO = 2 Al2 + 3 CO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Lr92 + H6 = Lr92H6 =>
Lr92 + H6 = Lr92H6
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3 =>
KNO3 + NH4Cl + H2O = NH4OH + KCl + HNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HgI2 + NaI = Na2[HgI4] =>
HgI2 + 2 NaI = Na2[HgI4]
MgCO3(s) + NaCl(aq) = MgCl2(aq) + Na2CO3(aq) =>
MgCO3(s) + 2 NaCl(aq) = MgCl2(aq) + Na2CO3(aq)
Mn3C + HCl = CH4 + MnCl2 + H2 =>
Mn3C + 6 HCl = CH4 + 3 MnCl2 + H2
CuO + H2SO4(l) = CuSO4 + H2O =>
CuO + H2SO4(l) = CuSO4 + H2O
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O =>
N2O5 + Zn(OH)2 = Zn(NO3)2 + H2O
Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaO
K3CIO3 = CO2 + K2O + KI =>
K3CIO3 = CO2 + K2O + KI
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Na2SiF6(s) + Na = Si(s) + NaF(s) =>
Na2SiF6(s) + 4 Na = Si(s) + 6 NaF(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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