| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 2 ZnI2 = 4 I + 2 ZnO
H2BaO2 + H2SO4 = H2O + BaSO4 =>
H2BaO2 + H2SO4 = 2 H2O + BaSO4
K2CrO4 + H2S = Cr(OH)3 + S + K2S + H2O =>
2 K2CrO4 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 K2S + 2 H2O
H2O + AlCl3 + Na2CO3 = Al(OH)3 + CO2 + NaCl =>
3 H2O + 2 AlCl3 + 3 Na2CO3 = 2 Al(OH)3 + 3 CO2 + 6 NaCl
CaOMgO + Si = Mg + Ca2SiO4 =>
2 CaOMgO + Si = 2 Mg + Ca2SiO4
MgBr2 + NaNO3 = Mg(NO3)2 + NaBr =>
MgBr2 + 2 NaNO3 = Mg(NO3)2 + 2 NaBr
C3H7Cl + C6H6 = C6H5Cl + C3H6 =>
3 C3H7Cl + 4 C6H6 = 3 C6H5Cl + 5 C3H6
C4H9NO2 + O2 = CO2 + H2O + NH3 =>
2 C4H9NO2 + 9 O2 = 8 CO2 + 6 H2O + 2 NH3
AlCl3 + Li3PO4 = AlPO4 + ClLi =>
AlCl3 + Li3PO4 = AlPO4 + 3 ClLi
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
K + Ba(OH)2 = KOH + Ba =>
2 K + Ba(OH)2 = 2 KOH + Ba
Na2SO3 + BaS = Na2S + SO3Ba =>
Na2SO3 + BaS = Na2S + SO3Ba
C6H5OH + Br2 = HBr + C6H2Br3OH =>
C6H5OH + 3 Br2 = 3 HBr + C6H2Br3OH
Na3PO4 + K2SiO3 = Na2SiO3 + K3PO4 =>
2 Na3PO4 + 3 K2SiO3 = 3 Na2SiO3 + 2 K3PO4
NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
Cu + HC2H3O2 = CuO2 + H3 + HC2 =>
Cu + HC2H3O2 = CuO2 + H3 + HC2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Mg + NiO = Ni + MgO =>
Mg + NiO = Ni + MgO
(NH4)2CO3(aq) + Zn(NO3)2(aq) = NH4NO3(aq) + ZnCO3(s) =>
(NH4)2CO3(aq) + Zn(NO3)2(aq) = 2 NH4NO3(aq) + ZnCO3(s)
NaCrO4 + H2SO4 = Na2SO4 + HCrO4 =>
2 NaCrO4 + H2SO4 = Na2SO4 + 2 HCrO4
H2SO4 + RbCl = HCl + Rb2 + SO4 =>
H2SO4 + 2 RbCl = 2 HCl + Rb2 + SO4
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CaCO3 + HCl + (NH4)C2O4 = CaC2O4*H2O + CO2 + NH4Cl =>
CaCO3 + 2 HCl + 2(NH4)C2O4 = CaC2O4*H2O + 3 CO2 + 2 NH4Cl
C6H12N4 + KNO3 = K2CO3 + CO + H2O + N2 =>
C6H12N4 + 6 KNO3 = 3 K2CO3 + 3 CO + 6 H2O + 5 N2
C4H9Cl + Zn + HCl = C4H10 + ZnCl2 =>
C4H9Cl + Zn + HCl = C4H10 + ZnCl2
CaBr2 + Pb(NO3) = CaNO3 + PbBr2 =>
CaBr2 + Pb(NO3) = CaNO3 + PbBr2
NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl
CrCl2 + NO + H2O = H2CrO4 + NH4Cl + HCl =>
5 CrCl2 + 4 NO + 16 H2O = 5 H2CrO4 + 4 NH4Cl + 6 HCl
Zn + C6H8O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 C6H8O7 = Zn(C6H5O7)2 + 3 H2
Cl2 + Br2 = BrCl =>
Cl2 + Br2 = 2 BrCl
Na2CO3 + C2H2O4 = C2O4Na2 + CO2 + H2O =>
Na2CO3 + C2H2O4 = C2O4Na2 + CO2 + H2O
Zu + H2SO4 = ZuSO4 + S + H2O =>
3 Zu + 4 H2SO4 = 3 ZuSO4 + S + 4 H2O
Al2(MnO4)3 + Al(OH)3 = (AlOH)2(MnO4)2 =>
2 Al2(MnO4)3 + 2 Al(OH)3 = 3(AlOH)2(MnO4)2
Hg(NO3)2 + HCl = H(NO3)2 + HgCl =>
Hg(NO3)2 + HCl = H(NO3)2 + HgCl
CaCO3MgO = CaOMgCO3 =>
CaCO3MgO = CaOMgCO3
Ni3(PO4)2 + HSO4 = NiSO4 + H3(PO4)2 =>
Ni3(PO4)2 + 3 HSO4 = 3 NiSO4 + H3(PO4)2
ammonia + CuO2 = copper + nitrogen + water =>
4 NH3 + 3 CuO2 = 3 Cu + 2 N2 + 6 H2O
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
Cu(OH)2 + SO2 = CuSO4 + H2 =>
Cu(OH)2 + SO2 = CuSO4 + H2
CH3CH2CH2CHO + O2 = H2O + CO2 =>
2 CH3CH2CH2CHO + 11 O2 = 8 H2O + 8 CO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
FeCl3 + K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + KCl =>
3 FeCl3 + 3 K3(Fe(CN)6) = Fe3(Fe(CN)6)3 + 9 KCl
PH3 + NaClO + H2O = H3PO4 + Cl2 + NaOH =>
PH3 + 8 NaClO + 4 H2O = H3PO4 + 4 Cl2 + 8 NaOH
Ni + H2SO4 = Ni2[SO4]3 + H2 =>
2 Ni + 3 H2SO4 = Ni2[SO4]3 + 3 H2
F2(s) + H2O(l) = HF(s) + O2(g) =>
2 F2(s) + 2 H2O(l) = 4 HF(s) + O2(g)
As + F2 = AsF5 =>
2 As + 5 F2 = 2 AsF5
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCl3 = Na0 + Cl2 =>
2 NaCl3 = 2 Na0 + 3 Cl2
C4H10 + (HNO3) = C4H9NO2 + H2O =>
C4H10 + (HNO3) = C4H9NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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