| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H8(l) + 10 O2(g) = 8 CO2 + 4 H2O
H2SO4 + NH3(NH4OH) = (NH3)2SO4 + H(NH4OH) =>
H2SO4 + 2 NH3(NH4OH) = (NH3)2SO4 + 2 H(NH4OH)
SiO2 + H2O = SiH + O =>
2 SiO2 + H2O = 2 SiH + 5 O
AlClO3 + NaSO3 = AlSO3NaClO3 =>
AlClO3 + NaSO3 = AlSO3NaClO3
Cl2 + H3O + N2 = NO3Cl + H2 =>
Cl2 + 6 H3O + N2 = 2 NO3Cl + 9 H2
CH3COOK + Ca(OH)2 = (CH3COO)2Ca + KOH =>
2 CH3COOK + Ca(OH)2 = (CH3COO)2Ca + 2 KOH
C3H6O1 + H2 = C3H8O1 =>
C3H6O1 + H2 = C3H8O1
CH3COOK + Ca(OH)2 = (CH3COO)2Ca + KOH =>
2 CH3COOK + Ca(OH)2 = (CH3COO)2Ca + 2 KOH
Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2
Ba(NO3)2 + NaC2H3O2 = Ba(C2H3O2)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaC2H3O2 = Ba(C2H3O2)2 + 2 Na(NO3)
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
Al + Ni3(PO4)2 = Ni + Al(PO4)3 =>
2 Al + 3 Ni3(PO4)2 = 9 Ni + 2 Al(PO4)3
Be{2+} + OH{-} = Be(OH)2 =>
Be{2+} + 2 OH{-} = Be(OH)2
NH4IKOH = KINH4OH =>
NH4IKOH = KINH4OH
CH3COOK + Ca(OH)2 = (CH3COO)2Ca + KOH =>
2 CH3COOK + Ca(OH)2 = (CH3COO)2Ca + 2 KOH
C50H100O40N + O2 = CO2 + NO2 + H2O =>
C50H100O40N + 56 O2 = 50 CO2 + NO2 + 50 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H4 + H2SO4 = C2H4SO4 + H2 =>
C2H4 + H2SO4 = C2H4SO4 + H2
C4H8(OH)2 + Na = C4H8ONa + H2O =>
C4H8(OH)2 + Na = C4H8ONa + H2O
NH3(aq) + CoSO4(aq) + H2SO4(aq) + H2O2(aq) = [(NH3)5Co*(O2)2*Co(NH3)5]2(SO4)5*2H2O + H2O =>
20 NH3(aq) + 4 CoSO4(aq) + H2SO4(aq) + 9 H2O2(aq) = [(NH3)5Co*(O2)2*Co(NH3)5]2(SO4)5*2H2O + 8 H2O
Al(OH)3 + Ca(NO3)2 = Al(NO3)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca(OH)2
NaOH + HOC6H4COOH3 = HOC6H4COOH + CH3OH + Na =>
4 NaOH + 9 HOC6H4COOH3 = 8 HOC6H4COOH + 7 CH3OH + 4 Na
Al2(SO4)3*18H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*18H2O + K2SO4 + 6 H2O = 2 KAl(SO4)2*12H2O
CH2CH3OH + O2 = CO2 + H2O =>
CH2CH3OH + 3 O2 = 2 CO2 + 3 H2O
C12H22O11 + O2 = C1O2 + H2O1 =>
C12H22O11 + 12 O2 = 12 C1O2 + 11 H2O1
Fe2(SO4)3 + Li = Fe + LiSO4 =>
Fe2(SO4)3 + 3 Li = 2 Fe + 3 LiSO4
FeSO4 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
Na3AsO4 + MgCl2 = Na + AsCl2 + MgO4 =>
Na3AsO4 + MgCl2 = 3 Na + AsCl2 + MgO4
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Pb(NO3)2 + Kl = Pb + Kl(NO3) =>
Pb(NO3)2 + 2 Kl = Pb + 2 Kl(NO3)
K[Au(CN)2] + Zn = Au + Zn(CN)2 + KCN =>
2 K[Au(CN)2] + Zn = 2 Au + Zn(CN)2 + 2 KCN
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
MgS + HCO3 = HS + MgCO3 =>
MgS + HCO3 = HS + MgCO3
O2 + Fe = Fe2O3 =>
3 O2 + 4 Fe = 2 Fe2O3
C2H5 + Fe = Fe(C2H5)2 =>
2 C2H5 + Fe = Fe(C2H5)2
CrI3 + H2O2 + KOH = K2Cr2O4 + KIO4 + H2O =>
2 CrI3 + 24 H2O2 + 8 KOH = K2Cr2O4 + 6 KIO4 + 28 H2O
Fe3O3(s) + C(s) = Fe(s) + CO(g) =>
Fe3O3(s) + 3 C(s) = 3 Fe(s) + 3 CO(g)
Zn3P2 + H2O = ZnO + H3P =>
Zn3P2 + 3 H2O = 3 ZnO + 2 H3P
NH3 + NiSO4 = NH3(SO4)2 + Ni =>
NH3 + 2 NiSO4 = NH3(SO4)2 + 2 Ni
M2Q6 + R2 = MR2 + Q2R =>
2 M2Q6 + 7 R2 = 4 MR2 + 6 Q2R
CoO + H2O = Co + (OH)2 =>
CoO + H2O = Co + (OH)2
K2C2O4 + H2O2 + H2C2O4 + FeC2O4H4O2 = K3Fe(C2O4)3H6O3 =>
3 K2C2O4 + H2O2 + H2C2O4 + 2 FeC2O4H4O2 = 2 K3Fe(C2O4)3H6O3
AlCl3 + NaOH = Al(OH)2Cl + NaCl =>
AlCl3 + 2 NaOH = Al(OH)2Cl + 2 NaCl
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NO3{-} + Na{+} =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NO3{-} + 2 Na{+}
C + CO2 + H2 = CH3OH =>
C + CO2 + 4 H2 = 2 CH3OH
C6H5OH + Ca = C6H5OCa + H2 =>
2 C6H5OH + 2 Ca = 2 C6H5OCa + H2
CrI3 + NO3{-} + CO3{-2} = CrO4{-2} + IO3{-} + NO2{-} + CO2 =>
2 CrI3 + 21 NO3{-} + 5 CO3{-2} = 2 CrO4{-2} + 6 IO3{-} + 21 NO2{-} + 5 CO2
(CuOH)2 = CuO + H2 =>
(CuOH)2 = 2 CuO + H2
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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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