| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9Br + NaOH = C4H8 + NaBr + H2O
MnCl2 + AgNO3 = MnNO3 + AgCl2 =>
MnCl2 + AgNO3 = MnNO3 + AgCl2
SO3 + C = SO2 + CO2 =>
2 SO3 + C = 2 SO2 + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H22O11 + H2 = C8H10 + H2O =>
2 C12H22O11 + 15 H2 = 3 C8H10 + 22 H2O
CaCl2 + NH4H2PO4 + NH4OH = Ca3(PO4)2 + NH4Cl + H2O =>
3 CaCl2 + 2 NH4H2PO4 + 4 NH4OH = Ca3(PO4)2 + 6 NH4Cl + 4 H2O
FeO + ZnSO4 = FeSO4 + ZnO =>
FeO + ZnSO4 = FeSO4 + ZnO
N2O + HNO3 = NNO3 + H2O =>
N2O + 2 HNO3 = 2 NNO3 + H2O
HCI + Mg = HCIMg =>
HCI + Mg = HCIMg
K2S + FeO = K2O + Fe + S2 =>
2 K2S + 2 FeO = 2 K2O + 2 Fe + S2
Cu(OH)2 + CH2O = HCOOH + H2O + CuOH =>
2 Cu(OH)2 + CH2O = HCOOH + H2O + 2 CuOH
H2C2O4 + MnO4{-} = H2O + CO2 + MnO + OH{-} =>
5 H2C2O4 + 2 MnO4{-} = 4 H2O + 10 CO2 + 2 MnO + 2 OH{-}
K2S + FeO = K2O + Fe + S2 =>
2 K2S + 2 FeO = 2 K2O + 2 Fe + S2
KNO2 + NaNH2SO3 = K2SO4 + N2 + H2O + NaNO2 =>
2 KNO2 + NaNH2SO3 = K2SO4 + N2 + H2O + NaNO2
HNO3 + NH4(OH) = (NH4)NO3 + H2O =>
HNO3 + NH4(OH) = (NH4)NO3 + H2O
Au + H2SeO4 = Au2(SeO4)3 + SeO2 + H2O =>
2 Au + 6 H2SeO4 = Au2(SeO4)3 + 3 SeO2 + 6 H2O
BaCO3(aq) = BaO(aq) + CO2(g) =>
BaCO3(aq) = BaO(aq) + CO2(g)
K2S + FeO = K2O + Fe + S2 =>
2 K2S + 2 FeO = 2 K2O + 2 Fe + S2
H3AsO4 + HI = HAsO2 + I2 + H2O =>
H3AsO4 + 2 HI = HAsO2 + I2 + 2 H2O
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
CrCl6 + H2O = Cr(OH)6 + HCl =>
CrCl6 + 6 H2O = Cr(OH)6 + 6 HCl
C6H5COOH(s) + C2H5OH(aq) = H2O(l) + C9H10O2(aq) =>
C6H5COOH(s) + C2H5OH(aq) = H2O(l) + C9H10O2(aq)
LiClH2O = LiCl + H2O =>
LiClH2O = LiCl + H2O
CuSO4*5H2O + NH4OH = (NH4)2SO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + 2 NH4OH = (NH4)2SO4 + Cu(OH)2 + 5 H2O
MnCl2 = Mn + Cl =>
MnCl2 = Mn + 2 Cl
Pb(OH)4 = PbO2 + H2O =>
Pb(OH)4 = PbO2 + 2 H2O
NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2 =>
2 NaNO3 + ZnSO4 = Na2SO4 + Zn(NO3)2
Cu(NH3)4 + OH = Cu(OH)2 + NH3 =>
Cu(NH3)4 + 2 OH = Cu(OH)2 + 4 NH3
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
KH2PO4 + NaOH = H2O + KHNaPO4 =>
KH2PO4 + NaOH = H2O + KHNaPO4
Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2 =>
Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2
Fe(OH)3 + KSCN = FeSCN + K(OH)3 =>
Fe(OH)3 + KSCN = FeSCN + K(OH)3
SF2 = S + F2 =>
SF2 = S + F2
NH4NO3 + C12H23 = N2 + CO2 + H2O =>
71 NH4NO3 + 2 C12H23 = 71 N2 + 24 CO2 + 165 H2O
Al(OH)3 + Na + H2O = Na[Al(OH)4] + H2 =>
2 Al(OH)3 + 2 Na + 2 H2O = 2 Na[Al(OH)4] + H2
FeCl3*6H2O = Fe(OH)3 + HCl + H2O =>
FeCl3*6H2O = Fe(OH)3 + 3 HCl + 3 H2O
CH3NH2 + HBr = CH3CH2Br + NH3 =>
2 CH3NH2 + HBr = CH3CH2Br + 2 NH3
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2
Hg(NO3)2 + KCl = HgCl2 + KNO3 =>
Hg(NO3)2 + 2 KCl = HgCl2 + 2 KNO3
Al2O3*2SiO2*2H2O + K2CO3 = K2O*5Al2O3*18SiO2 + KAlO2 + CO2 + H2O =>
9 Al2O3*2SiO2*2H2O + 5 K2CO3 = K2O*5Al2O3*18SiO2 + 8 KAlO2 + 5 CO2 + 18 H2O
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3 =>
C2H3NaO2 + AgNO3 = AgC2H3O2 + NaNO3
C5H10O2 + H2O = CH3COOH + C3H8O =>
C5H10O2 + H2O = CH3COOH + C3H8O
Cl2 + NaBr(aq) = NaCl(aq) + Br2(l) =>
Cl2 + 2 NaBr(aq) = 2 NaCl(aq) + Br2(l)
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
AlPo4 + Na2S = Al2S3 + Na3Po4 =>
2 AlPo4 + 3 Na2S = Al2S3 + 2 Na3Po4
Na3PO4(aq) + H2SO4(aq) = Na2SO4(aq) + H3PO4(aq) =>
2 Na3PO4(aq) + 3 H2SO4(aq) = 3 Na2SO4(aq) + 2 H3PO4(aq)
Cd(OH)2 + H2SO4 = CdSO4 + H2O =>
Cd(OH)2 + H2SO4 = CdSO4 + 2 H2O
As2S3 + NaOH = Na3AsS3 + Na3AsO3 + H2O =>
As2S3 + 6 NaOH = Na3AsS3 + Na3AsO3 + 3 H2O
LiS + SO2 = LiS2 + LiO =>
5 LiS + SO2 = 3 LiS2 + 2 LiO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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