| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4(aq) + NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g)
K(SCN) + CuSO4{-2} + H2O = Cu(SCN)2(H2O)4 + K2SO4{2-} =>
2 K(SCN) + CuSO4{-2} + 4 H2O = Cu(SCN)2(H2O)4 + K2SO4{2-}
ZnCl2 + Cs2CO3 = ZnCO3 + CsCl =>
ZnCl2 + Cs2CO3 = ZnCO3 + 2 CsCl
AICl3 + Ba(OH)2 = AI(OH)3 + BaCl2 =>
2 AICl3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaCl2
NaFe(OH)4 + SO2 = Na2SO3 + Fe(OH)3 + H2O =>
2 NaFe(OH)4 + SO2 = Na2SO3 + 2 Fe(OH)3 + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgO + SO3 = AgSO4 =>
AgO + SO3 = AgSO4
NiSO4 + NH3 + H2O = Ni(NH3)6(OH)2 + (NH4)2SO4 =>
NiSO4 + 8 NH3 + 2 H2O = Ni(NH3)6(OH)2 + (NH4)2SO4
AE + HOH = AE(OH)3 + H =>
AE + 3 HOH = AE(OH)3 + 3 H
KO2(s) + H2O(l) + CO2(g) = KHCO3(aq) + O2(g) =>
4 KO2(s) + 2 H2O(l) + 4 CO2(g) = 4 KHCO3(aq) + 3 O2(g)
C3H8 + OsO4 = OsC3 + H2O =>
C3H8 + OsO4 = OsC3 + 4 H2O
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Al + HBr(aq) = AlBr3 + H2 =>
2 Al + 6 HBr(aq) = 2 AlBr3 + 3 H2
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
Al + HBr(aq) = AlBr3 + H2 =>
2 Al + 6 HBr(aq) = 2 AlBr3 + 3 H2
C3H6O3 + SO4{2-} = S{2-} + CO2 + H2O =>
2 C3H6O3 + 3 SO4{2-} = 3 S{2-} + 6 CO2 + 6 H2O
(C6H10O5)1000 + H2O = C6H12O6 =>
(C6H10O5)1000 + 1000 H2O = 1000 C6H12O6
CH3CH2CH(OH)CH3 + Na = CH3CH2CH(O(Na))CH3 + H2 =>
2 CH3CH2CH(OH)CH3 + 2 Na = 2 CH3CH2CH(O(Na))CH3 + H2
Al + HBr(aq) = AlBr3 + H2 =>
2 Al + 6 HBr(aq) = 2 AlBr3 + 3 H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
As2S3 + NO3{-} + H{+} = (AsO4)2{-} + (SO4)2{-} + NO + H2O =>
2 As2S3 + 25 NO3{-} + 20 H{+} = 2(AsO4)2{-} + 3(SO4)2{-} + 25 NO + 10 H2O
Au(OH)2 + H2SO4 = AuSO4 + H2O =>
Au(OH)2 + H2SO4 = AuSO4 + 2 H2O
Cu(NO3)3 + Rb2SO4 = RbNO3 + Cu2(SO4)3 =>
2 Cu(NO3)3 + 3 Rb2SO4 = 6 RbNO3 + Cu2(SO4)3
KMnO2 + HCl = Cl2 + MnCl2 + KCl + H2O =>
2 KMnO2 + 8 HCl = Cl2 + 2 MnCl2 + 2 KCl + 4 H2O
[Cu(NH3)4](CH3COO)2 + NH4COOH = Cu + NH3 + CH3COOH + CO2 =>
[Cu(NH3)4](CH3COO)2 + NH4COOH = Cu + 5 NH3 + 2 CH3COOH + CO2
(NH4)3PO4 + Hg(OH)2 = Hg3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 Hg(OH)2 = Hg3(PO4)2 + 6 NH3 + 6 H2O
CrO3 + C = Cr + CO2 =>
2 CrO3 + 3 C = 2 Cr + 3 CO2
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
C6H8O7 + H2O = C6H8O7*H2O =>
C6H8O7 + H2O = C6H8O7*H2O
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Cu2O3 + CO = Cu + CO2 =>
Cu2O3 + 3 CO = 2 Cu + 3 CO2
AlCl3 + K2SO3 + H2O = Al(OH)3 + H2SO3 + KCl =>
2 AlCl3 + 3 K2SO3 + 6 H2O = 2 Al(OH)3 + 3 H2SO3 + 6 KCl
H2OCO2 = H2CO3 =>
H2OCO2 = H2CO3
AICl3 + Ba(OH)2 = AI(OH)3 + BaCl2 =>
2 AICl3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 BaCl2
AgNO3 + NaSnO2 + NaOH = Ag + Na2SnO3 + NaNO3 + H2O =>
AgNO3 + NaSnO2 + 2 NaOH = Ag + Na2SnO3 + NaNO3 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2Si03 + HCl = H2 + SiCl4 =>
H2Si03 + 12 HCl = 7 H2 + 3 SiCl4
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Ti + K2Cr2O7 + H2SO4 = Ti(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Ti + 2 K2Cr2O7 + 14 H2SO4 = 3 Ti(SO4)2 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Na2SIF6 + Na = SI + NaF =>
Na2SIF6 + 4 Na = SI + 6 NaF
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
C6H8O6 + CH3NH2 = C6H7O6CH4NH2 =>
C6H8O6 + CH3NH2 = C6H7O6CH4NH2
Cu2[Fe(CN)6] + NH4OH = [Cu(NH3)4](OH)2 + (NH4)4[Fe(CN)6] + H2O =>
Cu2[Fe(CN)6] + 12 NH4OH = 2[Cu(NH3)4](OH)2 + (NH4)4[Fe(CN)6] + 8 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
SiH4 + NaOH + H2O = Na2SiO3 + H2 =>
SiH4 + 2 NaOH + H2O = Na2SiO3 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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