| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4 + SO2 = Na2SO3 + SO3
O2 + MgS = SO + Mg =>
O2 + 2 MgS = 2 SO + 2 Mg
Cl2 + H2O = HCl + HOCl =>
Cl2 + H2O = HCl + HOCl
S + CrO3 = SO3 + Cr2O3 =>
S + 2 CrO3 = SO3 + Cr2O3
KOH + SO2 = H2SO4 + K =>
2 KOH + SO2 = H2SO4 + 2 K
C2HNa + C4H9Cl = C6H10 + NaCl =>
C2HNa + C4H9Cl = C6H10 + NaCl
Ba + KCl = Ba(KCl) =>
Ba + KCl = Ba(KCl)
Mg3Si4O10(OH)2 = Mg7Si8O22(OH)2 + SiO2 + H2O =>
7 Mg3Si4O10(OH)2 = 3 Mg7Si8O22(OH)2 + 4 SiO2 + 4 H2O
FeCl2 + HNO3 = Fe(NO3)3 + H2O + HCl + NO2 =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + H2O + 2 HCl + NO2
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
ZnSe + HCN = Zn(CN)2 + H2Se =>
ZnSe + 2 HCN = Zn(CN)2 + H2Se
[Ag(NH3)2] + Cl + H = AgCl + NH4 =>
[Ag(NH3)2] + Cl + 2 H = AgCl + 2 NH4
C18H33KO3 + HCl = C17OH33COOH + KCl =>
C18H33KO3 + HCl = C17OH33COOH + KCl
AgNO3CrSO4 = AgSO4CrNO3 =>
AgNO3CrSO4 = AgSO4CrNO3
Na3PO4 + H2O = OH + Na3PO4H =>
Na3PO4 + H2O = OH + Na3PO4H
Na(HCO3) = Na2CO3 + CO2 + H2O =>
2 Na(HCO3) = Na2CO3 + CO2 + H2O
MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g)
H2CO3 + Na2CO3 = NaHCO3 =>
H2CO3 + Na2CO3 = 2 NaHCO3
HBrO3LiOH = H2OLiBrO3 =>
HBrO3LiOH = H2OLiBrO3
Cr(OH)3 + Zn = ZnOH + Cr =>
Cr(OH)3 + 3 Zn = 3 ZnOH + Cr
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
O = O68 =>
68 O = O68
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Na + CoN3O9 = NaNO3 + Co =>
3 Na + CoN3O9 = 3 NaNO3 + Co
O2 + Cu2S = CuO + S =>
O2 + Cu2S = 2 CuO + S
Cu2OH2 = Cu2H2O =>
Cu2OH2 = Cu2H2O
C276H446N88O90S10 + O3 = CO2 + H2O + NO4 + SO3 =>
3 C276H446N88O90S10 + 1067 O3 = 828 CO2 + 669 H2O + 264 NO4 + 30 SO3
Ra + O2 = RaO2 =>
Ra + O2 = RaO2
NH4Cl + AgNO3 = NH4NO3 + AgCl = =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
AuCl3 + H2O2 + KOH = K[Au(OH)6] + KCl =>
AuCl3 + H2O2 + 4 KOH = K[Au(OH)6] + 3 KCl
ClO(g) = Cl2(g) + O2(g) =>
2 ClO(g) = Cl2(g) + O2(g)
CuOMg(OH)2 = Cu(OH)2MgO =>
CuOMg(OH)2 = Cu(OH)2MgO
Fe + Cu(NO3) = FeNO3 + Cu =>
Fe + Cu(NO3) = FeNO3 + Cu
NH4OH + NH3 = NH3(NH4OH) =>
NH4OH + NH3 = NH3(NH4OH)
MnSO4 + H2O2 + KOH = MnO2 + K2SO4 + H2O =>
MnSO4 + H2O2 + 2 KOH = MnO2 + K2SO4 + 2 H2O
H2SO3 + Fe = H2 + Fe2(SO3)3 =>
3 H2SO3 + 2 Fe = 3 H2 + Fe2(SO3)3
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH =>
CH3CH2ONa + C2H2 = CH3CH2OCH + NaCH
H2SO4 + BCO3 = BSO4 + CO2 + H2O =>
H2SO4 + BCO3 = BSO4 + CO2 + H2O
Ca(s) + N(g) = Ca3N2(s) =>
3 Ca(s) + 2 N(g) = Ca3N2(s)
Cu + O2 + HC2H3O2 = H2O + Cu(C2H3O2)2 =>
2 Cu + O2 + 4 HC2H3O2 = 2 H2O + 2 Cu(C2H3O2)2
Si + Sr = SiSr =>
Si + Sr = SiSr
SO3BaO = SBaO4 =>
SO3BaO = SBaO4
CoBr2 + Na2S = CoS + Na2Br2 =>
CoBr2 + Na2S = CoS + Na2Br2
CuSO4 + ZnCl = CuCl + ZnSO4 =>
CuSO4 + ZnCl = CuCl + ZnSO4
ZnBr2 + Ni = NiBr2 + Zn =>
ZnBr2 + Ni = NiBr2 + Zn
CuSO4 + ZnCl = CuCl + ZnSO4 =>
CuSO4 + ZnCl = CuCl + ZnSO4
C3H6 + NO2 = CO2 + H2O + N2O =>
C3H6 + 6 NO2 = 3 CO2 + 3 H2O + 3 N2O
H2C6H6O6 + NaOH = Na2C6H6O6 + H2O =>
H2C6H6O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
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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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