| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 3 Mg(SO4) = 3 MgCl2 + Cr2(SO4)3
N2SO4 + NaOH = N2OH + NaSO4 =>
N2SO4 + NaOH = N2OH + NaSO4
Cl2 + C6H12O6 + H2O = CO2 + HCl =>
12 Cl2 + C6H12O6 + 6 H2O = 6 CO2 + 24 HCl
CH3CH2MgBr + H2O = MgBr(OH) + C2H6 =>
CH3CH2MgBr + H2O = MgBr(OH) + C2H6
Cl2 + C6H12O6 + H2O = CO2 + HCl =>
12 Cl2 + C6H12O6 + 6 H2O = 6 CO2 + 24 HCl
LiO + SO3 = LiO3 + SO =>
LiO + SO3 = LiO3 + SO
Na2B4O7 + H2SO4(aq) + H2O = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7 + H2SO4(aq) + 5 H2O = 4 H3BO3(s) + Na2SO4(aq)
Fe2O3 + HBr = FeO + Br2 + H2O =>
Fe2O3 + 2 HBr = 2 FeO + Br2 + H2O
CuSO4 + Al = Cu + Al2S3O12 =>
3 CuSO4 + 2 Al = 3 Cu + Al2S3O12
KNO3 + Na3PO4 = Na3NO3 + KPO4 =>
KNO3 + Na3PO4 = Na3NO3 + KPO4
Zn + Na3PO4 = Na3 + ZnPO4 =>
Zn + Na3PO4 = Na3 + ZnPO4
NH2 + CuO2 = Cu + N2 + H2O =>
2 NH2 + CuO2 = Cu + N2 + 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Na2CrO4 + Na2SO3 + HCl = NaCl + Na2SO4 + CrCl3 + H2 =>
2 Na2CrO4 + 8 Na2SO3 + 10 HCl = 4 NaCl + 8 Na2SO4 + 2 CrCl3 + 5 H2
UO2(s) + HF(aq) = UF4(aq) + H2O(l) =>
UO2(s) + 4 HF(aq) = UF4(aq) + 2 H2O(l)
Ca(OH)2 + HI = Ca(OH)I + H2O =>
Ca(OH)2 + HI = Ca(OH)I + H2O
NaH + H2O2 = NaOH + H2 =>
2 NaH + H2O2 = 2 NaOH + H2
C7H28O + O2 = CO2 + H2O =>
2 C7H28O + 27 O2 = 14 CO2 + 28 H2O
Fe(s) + PbSO4(aq) = Pb(s) + FeSO4(aq) =>
Fe(s) + PbSO4(aq) = Pb(s) + FeSO4(aq)
C3H(CH2)2OH(l) + O2(g) = CO2(g) + H2O(l) =>
C3H(CH2)2OH(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(l)
P2O3 + H2O = H2PO4 + PH3 =>
3 P2O3 + 7 H2O = 4 H2PO4 + 2 PH3
Cl2 + C6H12O6 + H2O = CO2 + HCl =>
12 Cl2 + C6H12O6 + 6 H2O = 6 CO2 + 24 HCl
Ca(HO)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2 =>
Ca(HO)2 + Mg(HCO3)2 = Mg(OH)2 + Ca(HCO3)2
FeCl2 + K3[Fe(CN)6] = K3Cl2 + Fe[Fe(CN)6] =>
FeCl2 + K3[Fe(CN)6] = K3Cl2 + Fe[Fe(CN)6]
Al(OH)3 + KOH = K(OH)3 + AlOH =>
Al(OH)3 + KOH = K(OH)3 + AlOH
HF + Ba(NO3)2 = BaF2 + H(NO3) =>
2 HF + Ba(NO3)2 = BaF2 + 2 H(NO3)
HI + CuOH = CuI + H2O =>
HI + CuOH = CuI + H2O
CaF2 + K2S = CaS + KF =>
CaF2 + K2S = CaS + 2 KF
H2SiF6 + Na = Na2SiF6 + H =>
H2SiF6 + 2 Na = Na2SiF6 + 2 H
KAlSi3O8 + H2CO3 + H2O = K + HCO3 + H4SiO4 + KAl3Si3O5(OH)2 =>
3 KAlSi3O8 + 12 H2CO3 + 7 H2O = 2 K + 12 HCO3 + 6 H4SiO4 + KAl3Si3O5(OH)2
NaHCO3 + SrBr2 = NaBr + Sr(HCO3)2 =>
2 NaHCO3 + SrBr2 = 2 NaBr + Sr(HCO3)2
CaOSiO2 + H2CO3 = H2SiO2 + CaOCO3 =>
CaOSiO2 + H2CO3 = H2SiO2 + CaOCO3
NaI + NaOI + H2SO4 = Na2SO4 + I2 + H2O =>
NaI + NaOI + H2SO4 = Na2SO4 + I2 + H2O
AgNO3 + KCNS = AgNS + KCNO3 =>
AgNO3 + KCNS = AgNS + KCNO3
Cu2(s) + F2 = CuF3 =>
Cu2(s) + 3 F2 = 2 CuF3
PB + I2 = PBI4 =>
PB + 2 I2 = PBI4
C10H11NaO2 + HCl = C10H12O2 + NaCl =>
C10H11NaO2 + HCl = C10H12O2 + NaCl
NaI + BaCl{2} = BaI{2} + NaCl =>
NaI + BaCl{2} = BaI{2} + NaCl
Cl2 + C6H12O6 + H2O = CO2 + HCl =>
12 Cl2 + C6H12O6 + 6 H2O = 6 CO2 + 24 HCl
Fe3 + Hg(SCN)2 = Hg + Fe(SCN)2 =>
Fe3 + 3 Hg(SCN)2 = 3 Hg + 3 Fe(SCN)2
H2SO4 + Zn = H2O + SO2 + ZnSO4 =>
2 H2SO4 + Zn = 2 H2O + SO2 + ZnSO4
Sr2C + K = Sr2K + C =>
Sr2C + K = Sr2K + C
C18H34O2 + CH3OH = C19H36O2 + C3H8O3 =>
34 C18H34O2 + 5 CH3OH = 32 C19H36O2 + 3 C3H8O3
K2CrO4(aq) + NaCl(aq) = NaCrO4(aq) + K2Cl(aq) =>
K2CrO4(aq) + NaCl(aq) = NaCrO4(aq) + K2Cl(aq)
In2O3 + H2O = In(OH)3 =>
In2O3 + 3 H2O = 2 In(OH)3
Fr + O2 = Fr3O4 =>
3 Fr + 2 O2 = Fr3O4
HSnO2{-} + H2O + CrO4{-2} = HSnO3 + CrO2{-} + OH{-} =>
HSnO2{-} + H2O + CrO4{-2} = HSnO3 + CrO2{-} + 2 OH{-}
KMg3AlSi3O10(OH)2 + H = Al2Si2O5(OH)4(s) + K + Mg + SiO2(aq) + H2O =>
2 KMg3AlSi3O10(OH)2 + 14 H = Al2Si2O5(OH)4(s) + 2 K + 6 Mg + 4 SiO2(aq) + 7 H2O
Al(s) + H2SO4(aq) = AlH2(SO4) =>
Al(s) + H2SO4(aq) = AlH2(SO4)
CO + KO = CO2K =>
CO + KO = CO2K
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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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