| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + SO2 + 8 HCl = S + 2 H2CuCl6 + 2 H2O
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
KClO3 + I2 = KIO3 + Cl2 =>
2 KClO3 + I2 = 2 KIO3 + Cl2
Fe2(C2O4)3 + Cr2(SO4)3 = Fe2(SO4)3 + Cr2(C2O4)3 =>
Fe2(C2O4)3 + Cr2(SO4)3 = Fe2(SO4)3 + Cr2(C2O4)3
C4H10O + K2Cr2O7 + H2SO4 = C3H7CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H10O + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H7CO2H + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
PbS2 + SrCO3 = SrS + Pb(CO3)2 =>
PbS2 + 2 SrCO3 = 2 SrS + Pb(CO3)2
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
K2Cr2O7 + HCl = H2Cr2O7 + KCl =>
K2Cr2O7 + 2 HCl = H2Cr2O7 + 2 KCl
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
KClO3 + I2 = KIO3 + Cl2 =>
2 KClO3 + I2 = 2 KIO3 + Cl2
NH4OH + FeNO3 = FeOH + NO3NH4 =>
NH4OH + FeNO3 = FeOH + NO3NH4
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
Fe2(C2O4)3 + Cr2(SO4)3 = Fe2(SO4)3 + Cr2(C2O4)3 =>
Fe2(C2O4)3 + Cr2(SO4)3 = Fe2(SO4)3 + Cr2(C2O4)3
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
PbS2 + SrCO3 = SrS + Pb(CO3)2 =>
PbS2 + 2 SrCO3 = 2 SrS + Pb(CO3)2
Hg(NO3)2 + KI = HgI2 + KNO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 KNO3
KBr + Ag = K + AgBr =>
KBr + Ag = K + AgBr
NaHCO2 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
4 NaHCO2 + 3 CH3COOH = 4 NaCH3CO2 + 2 CO2 + 2 H2O
PCl5 + NaOH + H2O = NaH2PO4 + HCl =>
PCl5 + NaOH + 3 H2O = NaH2PO4 + 5 HCl
CH3OH + CH3Br + LiC4H9 = CH3OCH3 + LiBr + CH4H10 =>
29 CH3OH + 6 CH3Br + 6 LiC4H9 = 29 CH3OCH3 + 6 LiBr + CH4H10
Na[Al(OH)4] + HBr = NaBr + AlBr3 + H2O =>
Na[Al(OH)4] + 4 HBr = NaBr + AlBr3 + 4 H2O
HClO + AgNO3 = HNO3 + AgClO =>
HClO + AgNO3 = HNO3 + AgClO
Na2B4O7*10H2O + HCl = H3BO3 + H2O + NaCl =>
Na2B4O7*10H2O + 2 HCl = 4 H3BO3 + 5 H2O + 2 NaCl
BiS = Bi + S =>
BiS = Bi + S
C8H16O2 + C6H12O6 = [C6H11O5] + H2O =>
3 C8H16O2 + 32 C6H12O6 = 36[C6H11O5] + 18 H2O
C3H7Cl + NaOH = C3H8O + NaCl =>
C3H7Cl + NaOH = C3H8O + NaCl
Fe3O4 + HNO3H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + SO2NO + H2O =>
5 Fe3O4 + 16 HNO3H2SO4 = 5 Fe(NO3)3 + 5 Fe2(SO4)3 + SO2NO + 24 H2O
(NH4)3PO4 + Pb(NO2)4 = (NH4)3(NO2)4 + PbPO4 =>
(NH4)3PO4 + Pb(NO2)4 = (NH4)3(NO2)4 + PbPO4
Ce(SO4)2 + Na2S2O3 = Ce2(SO4)3 + Na2SO4 + S =>
2 Ce(SO4)2 + 4 Na2S2O3 = Ce2(SO4)3 + 4 Na2SO4 + 5 S
PF5 + F = P(F2)5 =>
PF5 + 5 F = P(F2)5
Zn(s) + KBr(aq) = ZnBr + K =>
Zn(s) + KBr(aq) = ZnBr + K
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq) =>
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq)
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
Cr2O3(s) + Al(l) = Cr(l) + Al2O(s) =>
Cr2O3(s) + 6 Al(l) = 2 Cr(l) + 3 Al2O(s)
HClO + AgNO3 = HNO3 + AgClO =>
HClO + AgNO3 = HNO3 + AgClO
MnO2 + OH = MnO4 + H =>
MnO2 + 2 OH = MnO4 + 2 H
H + Zn + KNO3 = NH3 + K2ZnO2 + H2O =>
14 H + Zn + 2 KNO3 = 2 NH3 + K2ZnO2 + 4 H2O
CaO + F = Ca2F + O2 =>
2 CaO + F = Ca2F + O2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
(NH4)2CO3 + Zn(NO3)2 = NH4(NO3) + Zn(CO3) =>
(NH4)2CO3 + Zn(NO3)2 = 2 NH4(NO3) + Zn(CO3)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HClO + AgNO3 = HNO3 + AgClO =>
HClO + AgNO3 = HNO3 + AgClO
NaOH + Na2CO3 = NaCO3 + Na2OH =>
NaOH + Na2CO3 = NaCO3 + Na2OH
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3 =>
(CH3)2CHOH + NaNH2 = (CH3)2CHONa + NH3
NaHCO3 + O2 = NaO + CO2 + H2O =>
4 NaHCO3 + O2 = 4 NaO + 4 CO2 + 2 H2O
Cr2O3(s) + Al(l) = Cr(l) + Al2O(s) =>
Cr2O3(s) + 6 Al(l) = 2 Cr(l) + 3 Al2O(s)
HClO + AgNO3 = HNO3 + AgClO =>
HClO + AgNO3 = HNO3 + AgClO
NH3 + HCN = NH3CN + H =>
NH3 + HCN = NH3CN + H
Cr2O3(s) + Al(l) = Cr(l) + Al2O(s) =>
Cr2O3(s) + 6 Al(l) = 2 Cr(l) + 3 Al2O(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/24
Équations équilibrées sur02/04/23
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