| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + NaOH = CH3OH + CH3CONa
CaCO3 + HNO3 = CO2 + Ca(NO3)2 + H2O =>
CaCO3 + 2 HNO3 = CO2 + Ca(NO3)2 + H2O
CH3COOC2H5 + NaOH = C2H3NaO2 + C2H5OH =>
CH3COOC2H5 + NaOH = C2H3NaO2 + C2H5OH
HgCrO4 + HNO3 = HCrO4 + HgNO3 =>
HgCrO4 + HNO3 = HCrO4 + HgNO3
Na2CO3 + KClO3 = NaO + CO2 + KCl =>
3 Na2CO3 + KClO3 = 6 NaO + 3 CO2 + KCl
HSO4 + H2O = H2SO4 + O2 =>
4 HSO4 + 2 H2O = 4 H2SO4 + O2
CuSO4 + ZnSO4 = Cu + Zn(SO4)2 =>
CuSO4 + ZnSO4 = Cu + Zn(SO4)2
CrCl3 + K2S = KCl + Cr2S3 =>
2 CrCl3 + 3 K2S = 6 KCl + Cr2S3
Ba + NHS = BaS + NH =>
Ba + NHS = BaS + NH
MnO2 + Cu{2+} + OH{-} = MnO4{-} + Cu{-} + H =>
3 MnO2 + Cu{2+} + 6 OH{-} = 3 MnO4{-} + Cu{-} + 6 H
C4H6O6 + CsOH = Cs2C4H4O6 + H2O =>
C4H6O6 + 2 CsOH = Cs2C4H4O6 + 2 H2O
Cr(NO3)3 + Na2S = Cr2S3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2S = Cr2S3 + 6 NaNO3
Br2 + Cl2 = ClBr =>
Br2 + Cl2 = 2 ClBr
CH3CH2CH2CH2Cl + AgNO3 = CH3CH2CH2CH2NO3 + AgCl =>
CH3CH2CH2CH2Cl + AgNO3 = CH3CH2CH2CH2NO3 + AgCl
C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
Fr + H2SO4 = FrSO4 + H2O + H2S =>
4 Fr + 5 H2SO4 = 4 FrSO4 + 4 H2O + H2S
NHCl + LiBH4 = B3N3H6 + LiCl + H =>
3 NHCl + 3 LiBH4 = B3N3H6 + 3 LiCl + 9 H
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
ZnSO4 + Sr(OH)2 = Sr(SO4)2 + Zn(OH) =>
2 ZnSO4 + Sr(OH)2 = Sr(SO4)2 + 2 Zn(OH)
K2MnO4 + KNO2 + H2SO4 = K2SO4 + MnSO4 + NO2 + H2O =>
K2MnO4 + 4 KNO2 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 4 NO2 + 4 H2O
Pu(OH)3 = Pu2O3 + H2O =>
2 Pu(OH)3 = Pu2O3 + 3 H2O
BiOHSO4 + HCl = BiCl3 + H2SO4 + H2O =>
BiOHSO4 + 3 HCl = BiCl3 + H2SO4 + H2O
PC2H5 + O2 = POH + CO2 + H =>
2 PC2H5 + 5 O2 = 2 POH + 4 CO2 + 8 H
CH3COOH + FeO = FeCH2 + H2O + CO2 =>
CH3COOH + FeO = FeCH2 + H2O + CO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2 =>
Ba(HCO3)2 + KHSO4 = BaSO4 + KHCO3 + H2O + CO2
O2 + KClO = KClO3 =>
O2 + KClO = KClO3
I2 + F2 = FI2 =>
2 I2 + F2 = 2 FI2
HCl + C = C10H16 + Cl2 =>
16 HCl + 10 C = C10H16 + 8 Cl2
Pb(NO3)2 + NaCl = PbCl2 + Na + NO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na + 2 NO3
Al + MnO4{-} + H2O = Al(OH)4{-} + Mn2O3 + H{+} =>
8 Al + 6 MnO4{-} + 17 H2O = 8 Al(OH)4{-} + 3 Mn2O3 + 2 H{+}
Ba(OH)2(ac) + Na3PO4 = Ba3(PO4)2(s) + NaOH(ac) =>
3 Ba(OH)2(ac) + 2 Na3PO4 = Ba3(PO4)2(s) + 6 NaOH(ac)
ROH + CuO = RO + Cu + H2O =>
2 ROH + CuO = 2 RO + Cu + H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
Cl2 + CaCl2 + H2O = Ca(ClO)2 + HCl =>
2 Cl2 + CaCl2 + 2 H2O = Ca(ClO)2 + 4 HCl
H2CO3 = H + HCO3 =>
H2CO3 = H + HCO3
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
CaO + KNO3 = Ca3N2 + K2O + O2 =>
3 CaO + 2 KNO3 = Ca3N2 + K2O + 4 O2
C5H8NO4Na + NaOH = CO2 + H2O + Na + N =>
C5H8NO4Na + 20 NaOH = 5 CO2 + 14 H2O + 21 Na + N
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl
Zi + NaOH = Zi(OH)2 + Na =>
Zi + 2 NaOH = Zi(OH)2 + 2 Na
Na2S2O3*5H2O + HCl = H2O + NaCl + S + SO2 =>
Na2S2O3*5H2O + 2 HCl = 6 H2O + 2 NaCl + S + SO2
Na + Cl + MgNO3 = MgCl2 + NaNO3 =>
Na + 2 Cl + MgNO3 = MgCl2 + NaNO3
Mg(s) + H2O(g) = Mg(OH)2 + H2(g) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(g)
CuBr2 + Na2(CO3) = CuCO3 + NaBr =>
CuBr2 + Na2(CO3) = CuCO3 + 2 NaBr
HC7H5O2 + NaHCO3 = CO2 + H2O + NaC7H5O3 =>
14 HC7H5O2 + 15 NaHCO3 = 8 CO2 + 12 H2O + 15 NaC7H5O3
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate =>
Copper(II)Hydroxide + PotassiumSulfate = PotassiumHydroxide + Copper(II)Sulfate
ZnO + CO = Zn + COO =>
ZnO + CO = Zn + COO
Li + N = Li4N =>
4 Li + N = Li4N
Fe(SO4)2 + NaI = I2 + FeSO4 + Na2SO4 =>
Fe(SO4)2 + 2 NaI = I2 + FeSO4 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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