| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C17H19NO3 + H2O = C17H18NO3 + H3O =>
C17H19NO3 + H2O = C17H18NO3 + H3O
Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2
MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca
SO2(g) + H2O(l) = H2SO3 =>
SO2(g) + H2O(l) = H2SO3
CaCO3 + LiOH = Ca(OH)2 + Li2CO3 =>
CaCO3 + 2 LiOH = Ca(OH)2 + Li2CO3
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
(NH4)2CO3 + Al(NO3)3 = NH4NO3 + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(CO3)3
Mn + CH3COOH = Mn(CH3COO)2 + H2 =>
Mn + 2 CH3COOH = Mn(CH3COO)2 + H2
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O =>
C8H9NO + HSO3Cl = C8H8ClNO3S + H2O
MnSO4 + Br2 + KOH = MnO2 + KBr + K2SO4 + H2O =>
MnSO4 + Br2 + 4 KOH = MnO2 + 2 KBr + K2SO4 + 2 H2O
HBr + Na = NaBr + H2 =>
2 HBr + 2 Na = 2 NaBr + H2
Al + CuCl = Cu + AlCl =>
Al + CuCl = Cu + AlCl
Na2B4O7*10H2O + NaOH + H2O2 = NaBO3*H2O + H2O =>
Na2B4O7*10H2O + 2 NaOH + 4 H2O2 = 4 NaBO3*H2O + 11 H2O
C6H8O7 + FeSO4 = C5H6O5SO4 + CO2 + Fe + H2SO4 =>
C6H8O7 + 2 FeSO4 = C5H6O5SO4 + CO2 + 2 Fe + H2SO4
H2SO4 + NaOCl = H2O + NaCl + SO4 =>
H2SO4 + NaOCl = H2O + NaCl + SO4
KHCO3 + HNO3 = KNO3 + H2CO3 =>
KHCO3 + HNO3 = KNO3 + H2CO3
C4H4O6{2-} + H2O2 = CO2 + HCO2{-} + H2O =>
C4H4O6{2-} + 3 H2O2 = 2 CO2 + 2 HCO2{-} + 4 H2O
FeO3H3 + H2SO4 = FeH3S3O12 + H2O =>
FeO3H3 + 3 H2SO4 = FeH3S3O12 + 3 H2O
NH4Cl + HCl = H2 + NH4Cl2 =>
2 NH4Cl + 2 HCl = H2 + 2 NH4Cl2
C(s) + MnO2(s) = MnO(s) + C2O(g) =>
2 C(s) + MnO2(s) = MnO(s) + C2O(g)
Sr(NO3)2 + Fe2(CrO4)3 = SrCrO4 + Fe(NO3)3 =>
3 Sr(NO3)2 + Fe2(CrO4)3 = 3 SrCrO4 + 2 Fe(NO3)3
P2Ca + O3 = P2CaO3 =>
P2Ca + O3 = P2CaO3
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O
Ag + MgBr2 = AgBr + Mg =>
2 Ag + MgBr2 = 2 AgBr + Mg
SrCl2 + AgNO3 = Sr3(NO3)2 + AgCl3 =>
3 SrCl2 + 2 AgNO3 = Sr3(NO3)2 + 2 AgCl3
Br2 + ZnCl2 = Br2Cl2 + Zn =>
Br2 + ZnCl2 = Br2Cl2 + Zn
Fe2O3 + K2CO3 = Fe2(CO3)3 + K2O =>
Fe2O3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2O
Zn(s) + MnO4{-}(aq) + H{+} = Zn{2+}(aq) + Mn{2+}(aq) + H2O =>
5 Zn(s) + 2 MnO4{-}(aq) + 16 H{+} = 5 Zn{2+}(aq) + 2 Mn{2+}(aq) + 8 H2O
Mg3N2(s) + H2O(l) = MgO(s) + NH3(g) =>
Mg3N2(s) + 3 H2O(l) = 3 MgO(s) + 2 NH3(g)
Na + HClO3 = NaClO3 + H2 =>
2 Na + 2 HClO3 = 2 NaClO3 + H2
CH4N2O + H2SO4 + H2O = (NH4)2SO4 + CO2 =>
CH4N2O + H2SO4 + H2O = (NH4)2SO4 + CO2
Sn + H2(SO4) = Sn(SO4) + SO2 + H2O =>
Sn + 2 H2(SO4) = Sn(SO4) + SO2 + 2 H2O
FeCl3NH4CNS = FeCNSNH4Cl3 =>
FeCl3NH4CNS = FeCNSNH4Cl3
K + H2SO4 = KSO4 + H2 =>
K + H2SO4 = KSO4 + H2
Fe + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
NaOH + CaCl2 = CaOH + NaCl2 =>
NaOH + CaCl2 = CaOH + NaCl2
K2SO4 + CaH2 = KH + CaSO4 =>
K2SO4 + CaH2 = 2 KH + CaSO4
CH3CHCH2 + NH3 + O2 = CH2CHCN + H2O =>
2 CH3CHCH2 + 2 NH3 + 3 O2 = 2 CH2CHCN + 6 H2O
KClO3NaHCO3 = NaClO3KHCO3 =>
KClO3NaHCO3 = NaClO3KHCO3
Ca + B = CaB6 =>
Ca + 6 B = CaB6
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
Mg + CoPO4 = Mg3(PO4)2 + Co =>
3 Mg + 2 CoPO4 = Mg3(PO4)2 + 2 Co
FeBr3 + KOH = Fe(OH)3 + KBr =>
FeBr3 + 3 KOH = Fe(OH)3 + 3 KBr
HgCl2 + N2H4 = Hg + N2 + HCl =>
2 HgCl2 + N2H4 = 2 Hg + N2 + 4 HCl
Ba + HNO2 = Ba(NO2)2 + H2 =>
Ba + 2 HNO2 = Ba(NO2)2 + H2
Co + AgCl = Ag + CoCl2 =>
Co + 2 AgCl = 2 Ag + CoCl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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