| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H7NO + HCl = C6H6NCl + H2O
I2O5 + NaOH = Na3IO4 + H2O =>
I2O5 + 6 NaOH = 2 Na3IO4 + 3 H2O
MnO2 + H2SO4 = MnOSO4 + H2O =>
MnO2 + H2SO4 = MnOSO4 + H2O
PB(NO3)2 + HCl = PBCl2 + H(NO3) =>
PB(NO3)2 + 2 HCl = PBCl2 + 2 H(NO3)
NH4Cl(s) + NaOH(s) = H2O(l) + NH3(g) + NaCl =>
NH4Cl(s) + NaOH(s) = H2O(l) + NH3(g) + NaCl
Ni(s) + Ca(NO3)2(aq) = Ni(NO3)2 + Ca =>
Ni(s) + Ca(NO3)2(aq) = Ni(NO3)2 + Ca
Ti + HNO3 = Ti(NO3)4 + N2 + H2O =>
5 Ti + 24 HNO3 = 5 Ti(NO3)4 + 2 N2 + 12 H2O
MnO2 + SO2 + H2O = MnSO4*4H2O =>
MnO2 + SO2 + 4 H2O = MnSO4*4H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
ZnCl2 + NH4NO3 = NH4Cl + Zn(NO3)2 =>
ZnCl2 + 2 NH4NO3 = 2 NH4Cl + Zn(NO3)2
Mg + C3H4 = H2 + Mg2C =>
6 Mg + C3H4 = 2 H2 + 3 Mg2C
MnO4{-} + Cl{-} + H2O = Mn{2+} + Cl2 + OH{-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2O = 2 Mn{2+} + 5 Cl2 + 16 OH{-}
Al2O3 + O2 = AlO3 =>
2 Al2O3 + 3 O2 = 4 AlO3
FeS2 + O2 = Fe2O4 + SO =>
2 FeS2 + 4 O2 = Fe2O4 + 4 SO
CuCl2 + K2CO3 = CuCO3 + K + Cl2 =>
CuCl2 + K2CO3 = CuCO3 + 2 K + Cl2
Mg(OH)3 + NH4 = Mg + NH4(OH) =>
Mg(OH)3 + 3 NH4 = Mg + 3 NH4(OH)
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
HCl + AgC2H3O = HC2H3O + AgCl =>
HCl + AgC2H3O = HC2H3O + AgCl
Hg(NO{3}){2} + HBr = HgBr{2} + HNO{3} =>
Hg(NO{3}){2} + HBr = HgBr{2} + HNO{3}
C11H18N4O2 + O2 = CO2 + H2O + NO3 =>
2 C11H18N4O2 + 41 O2 = 22 CO2 + 18 H2O + 8 NO3
C6H6O2 + C2H5OCl + NaOH = C10H12O4 + NaCl =>
3 C6H6O2 + C2H5OCl + NaOH = 2 C10H12O4 + NaCl
Ag2CrO4 + K2SiO3 = Ag2SiO3 + K2CrO4 =>
Ag2CrO4 + K2SiO3 = Ag2SiO3 + K2CrO4
CuSO4 + KI + H2SO4 = I2 + K2SO4 + H2O + Cu2S =>
2 CuSO4 + 10 KI + 4 H2SO4 = 5 I2 + 5 K2SO4 + 4 H2O + Cu2S
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + H{+} + SO4{-2} = Cu{2} + SO2 + H2O =>
Cu + 4 H{+} + SO4{-2} = Cu{2} + SO2 + 2 H2O
C1276H2128O926N054 + H2O = CH4 + CO2 + NH3 =>
4 C1276H2128O926N054 + 1286 H2O = 2609 CH4 + 2495 CO2 + 216 NH3
ZnO2{-2} + NH3 + H2O = Zn + NO3{-} + OH{-} =>
4 ZnO2{-2} + NH3 + 2 H2O = 4 Zn + NO3{-} + 7 OH{-}
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
Sr(OH)2 + HCl = SrCl + H(OH)2 =>
Sr(OH)2 + HCl = SrCl + H(OH)2
I2 + HNO3(k) = HIO3 + NO2 + H2O =>
I2 + 10 HNO3(k) = 2 HIO3 + 10 NO2 + 4 H2O
Li + N = Li2N2 =>
2 Li + 2 N = Li2N2
Al2(SO4)3 + HCl + H2O = Al(H2O)6Cl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl + 12 H2O = 2 Al(H2O)6Cl3 + 3 H2SO4
IO3{-} + Sn{2+} + H{+} = Sn{4+} + I2 + H2O =>
2 IO3{-} + 5 Sn{2+} + 12 H{+} = 5 Sn{4+} + I2 + 6 H2O
Ba + S = BaS(s) =>
Ba + S = BaS(s)
(NH4)2S + Ba(NO3)2 = BaS + NH4NO3 =>
(NH4)2S + Ba(NO3)2 = BaS + 2 NH4NO3
C16H18O9 + O2 = C16H16O9 + H2O =>
2 C16H18O9 + O2 = 2 C16H16O9 + 2 H2O
CuI + NO3{-} + H{+} = Cu{+2} + I2 + NO + H2O =>
6 CuI + 4 NO3{-} + 16 H{+} = 6 Cu{+2} + 3 I2 + 4 NO + 8 H2O
KSbO3 + NaCl = KCl + NaSbO3 =>
KSbO3 + NaCl = KCl + NaSbO3
ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl
HCl + NaIn = HIn + NaCl =>
HCl + NaIn = HIn + NaCl
Li3N + water = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
FeI2 + NiSO4 = NiI2 + FeSO4 =>
FeI2 + NiSO4 = NiI2 + FeSO4
KBr + Cl2 = Br + Cl2K =>
KBr + Cl2 = Br + Cl2K
Cu3CO2 + O2 = CuO + CO2 =>
2 Cu3CO2 + 3 O2 = 6 CuO + 2 CO2
HClO4 + H2S = ClO4 + H3S =>
HClO4 + H2S = ClO4 + H3S
C6H12O6 + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
C6H12O6 + 8 AgNO3 + 4 NH3 = 8 Ag + 6 CO2 + 6 NH4NO3
Cu + NaCl + HNO3 = CuCl2 + NaNO3 + NO + H2O =>
3 Cu + 6 NaCl + 8 HNO3 = 3 CuCl2 + 6 NaNO3 + 2 NO + 4 H2O
Li4MnWO6 + CuCl = Cu4MnWO6 + LiCl =>
Li4MnWO6 + 4 CuCl = Cu4MnWO6 + 4 LiCl
K2CO3(aq) + Ca(NO3)2(aq) = KNO3(aq) + CaCO3 =>
K2CO3(aq) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCO3
ZnS + HCl + HNO3 = ZnCl3 + NO + S + H2O =>
ZnS + 3 HCl + HNO3 = ZnCl3 + NO + S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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