| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zr(IO3)4*KIO3*8H2O + 30 HCl + 25 KI = ZrCl4 + 15 I2 + 26 KCl + 23 H2O
U(CN)6 + Mn2O7 = UO3 + Mn(CN)7 =>
7 U(CN)6 + 3 Mn2O7 = 7 UO3 + 6 Mn(CN)7
KCe + AgNo3 = AgCe + KNo3 =>
KCe + AgNo3 = AgCe + KNo3
NaHCO3 + C2H4O = C2H3NaO2 + H2O + CO2 =>
5 NaHCO3 + 4 C2H4O = 5 C2H3NaO2 + 3 H2O + 3 CO2
Fe2O3 + NaHCO3 = Fe2(CO3)3 + Na2CO3 + H2O =>
Fe2O3 + 6 NaHCO3 = Fe2(CO3)3 + 3 Na2CO3 + 3 H2O
Na2S + FeCl3 = Na2Cl2 + Fe2S3 =>
3 Na2S + 2 FeCl3 = 3 Na2Cl2 + Fe2S3
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
KOH + C4H6O5 = K2C4H4O5 + H2O =>
2 KOH + C4H6O5 = K2C4H4O5 + 2 H2O
Ce{4} + Fe{2} = Fe{3} + Ce{3} =>
Ce{4} + Fe{2} = Fe{3} + Ce{3}
C6H13 + O2 = OH2 + C =>
4 C6H13 + 13 O2 = 26 OH2 + 24 C
CuSO4 + KHCO3 = CuCO3 + KHSO4 =>
CuSO4 + KHCO3 = CuCO3 + KHSO4
K2MnO4 + CO2 = KMnO4(s) + K2CO3 + MnO2 =>
3 K2MnO4 + 2 CO2 = 2 KMnO4(s) + 2 K2CO3 + MnO2
NaOH + CuSO4 + CH3CH2OH = CH3COONa + Cu2O + H2O + NaHSO4 =>
5 NaOH + 4 CuSO4 + CH3CH2OH = CH3COONa + 2 Cu2O + 2 H2O + 4 NaHSO4
Zn(SO4)2 + Na2HPO4 = ZnHPO4 + NaSO4 =>
Zn(SO4)2 + Na2HPO4 = ZnHPO4 + 2 NaSO4
C3H2 + NH3 + O2 = C3H3N + H2O =>
2 C3H2 + 2 NH3 + O2 = 2 C3H3N + 2 H2O
H2SO4 + CuOH = Cu2(SO4) + H2O =>
H2SO4 + 2 CuOH = Cu2(SO4) + 2 H2O
H2O + AlO3 = AlH2 + O3 =>
3 H2O + 3 AlO3 = 3 AlH2 + 4 O3
HCOOH + K2O = HCOOK + KOH =>
HCOOH + K2O = HCOOK + KOH
NH4NO3 = NH2 + NO2 + H2O =>
NH4NO3 = NH2 + NO2 + H2O
Cu2 + NH3 = Cu(NH3)4 =>
Cu2 + 8 NH3 = 2 Cu(NH3)4
Pb(N03)2 + H2S = PbS + HN03 =>
Pb(N03)2 + H2S = PbS + 2 HN03
FrC2H3O2 + Rb2O = Fr2O + RbC2H3O2 =>
2 FrC2H3O2 + Rb2O = Fr2O + 2 RbC2H3O2
Ba(NO3)2 + NH2SO4H + H2O = BaSO4 + NH4NO3 + HNO3 =>
4 Ba(NO3)2 + 4 NH2SO4H + 3 H2O = 4 BaSO4 + 3 NH4NO3 + 6 HNO3
KOH(aq) + ZnSO4(aq) = KSO4 + ZnOH =>
KOH(aq) + ZnSO4(aq) = KSO4 + ZnOH
PtF6 + Xe2 = PtF6Xe =>
2 PtF6 + Xe2 = 2 PtF6Xe
PbS2 + HBr = PbBr4 + H2S =>
PbS2 + 4 HBr = PbBr4 + 2 H2S
Mg2 + H2(NO3) = Mg(NO3) + H2 =>
Mg2 + 2 H2(NO3) = 2 Mg(NO3) + 2 H2
PbO2 + Cr(NO3)3 + NaOH = Na2CrO4 + Pb(NO3)2 + H2O =>
3 PbO2 + 2 Cr(NO3)3 + 4 NaOH = 2 Na2CrO4 + 3 Pb(NO3)2 + 2 H2O
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane =>
{-}methyl{-}2{-}butanol = {-}iodo{-}2{-}methyl{-}butane
CaC2 + CO2 + H2O = Ca(OH)2 + C3H4O2 =>
6 CaC2 + 3 CO2 + 16 H2O = 6 Ca(OH)2 + 5 C3H4O2
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + KCl =>
BaCl2(aq) + K2CrO4(aq) = BaCrO4 + 2 KCl
CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O =>
CH3CH(NH3Cl)CH3 + NaOH = CH3CH(NH2)CH3 + NaCl + H2O
e + H{+} + NO3{-} = NH3 + H2O =>
8e + 9 H{+} + NO3{-} = NH3 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CoCl2 + Na2CrO4 = CoCrO4 + NaCl =>
CoCl2 + Na2CrO4 = CoCrO4 + 2 NaCl
CaCl2 + C6H7O6Na = C12H14CaO12 + ClNa =>
CaCl2 + 2 C6H7O6Na = C12H14CaO12 + 2 ClNa
O = O100000 =>
100000 O = O100000
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn + Fe(ClO2)3 = Zn(ClO2)2 + Fe =>
3 Zn + 2 Fe(ClO2)3 = 3 Zn(ClO2)2 + 2 Fe
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl =>
NaCl + H{2}SO{4} = Na{2}SO{4} + HCl
H2 + N6 = HN9 =>
H2 + 3 N6 = 2 HN9
H3BO3 + FeO3 = Fe(HBO3)3 + H2O =>
3 H3BO3 + FeO3 = Fe(HBO3)3 + 3 H2O
C12H22O11 + NO3 = N2 + H2O + CO2 =>
C12H22O11 + 8 NO3 = 4 N2 + 11 H2O + 12 CO2
HCl + CaCO3 = CaCl2 + H2 + CO3 =>
2 HCl + CaCO3 = CaCl2 + H2 + CO3
Ba + Ag(NO3) = Ag + Ba(NO3) =>
Ba + Ag(NO3) = Ag + Ba(NO3)
AlBr3 + CuCl2 = AlCl2 + CuBr3 =>
AlBr3 + CuCl2 = AlCl2 + CuBr3
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
Nb(ClO3)3 + Mg = Mg(ClO3)2 + Nb =>
2 Nb(ClO3)3 + 3 Mg = 3 Mg(ClO3)2 + 2 Nb
Zn + HgCl2 = Hg + ZnCl2 =>
Zn + HgCl2 = Hg + ZnCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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