| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Be(OH)2 + H2S = (BeOH)2S + 2 H2O
H3PO4(s) + LiOH(aq) = H3Li(l) + PO4OH(aq) =>
H3PO4(s) + LiOH(aq) = H3Li(l) + PO4OH(aq)
C6H12O + O2 = H2 + CO2 =>
2 C6H12O + 11 O2 = 12 H2 + 12 CO2
MnOH = MnH + O2 =>
2 MnOH = 2 MnH + O2
HgCl2 + H3PO2 + H2O = Hg + H3PO3 + HCl =>
HgCl2 + H3PO2 + H2O = Hg + H3PO3 + 2 HCl
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
KBr + Cl2 = K + BrCl =>
2 KBr + Cl2 = 2 K + 2 BrCl
Al2(CO3)3(aq) + HCl(aq) = AlCl3(aq) + CO2(g) + H2O(l) =>
Al2(CO3)3(aq) + 6 HCl(aq) = 2 AlCl3(aq) + 3 CO2(g) + 3 H2O(l)
Na3PO4 + H(C1) = NaC1 + H3PO4 =>
Na3PO4 + 3 H(C1) = 3 NaC1 + H3PO4
Magnesium + oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
S2O2 + H2O = H2S2O3 =>
S2O2 + H2O = H2S2O3
AgClO + KNO = AgNO + KClO =>
AgClO + KNO = AgNO + KClO
Ca3(PO4)2 + HCl = H(PO4)2 + Ca3Cl =>
Ca3(PO4)2 + HCl = H(PO4)2 + Ca3Cl
NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + NH4ClO4 =>
2 NH4NO3 + Pb(ClO4)2 = Pb(NO3)2 + 2 NH4ClO4
(NH4)2CO3 + O2 = CO2 + H2O + N2 =>
2(NH4)2CO3 + 3 O2 = 2 CO2 + 8 H2O + 2 N2
HSO4 + Na = NaSO4 + H =>
HSO4 + Na = NaSO4 + H
Ba(CH3CO2)2 + Cr2(SO4)3 = Ba(SO4) + Cr(CH3CO2)3 =>
3 Ba(CH3CO2)2 + Cr2(SO4)3 = 3 Ba(SO4) + 2 Cr(CH3CO2)3
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Mg(NO3)2*6H2O + RuCl3 + O2 = LaBiMgRuO6 + Cl + NO3 + H2O =>
La(NO3)3*6H2O + Bi(NO3)3*5H2O + Mg(NO3)2*6H2O + RuCl3 + 3 O2 = LaBiMgRuO6 + 3 Cl + 8 NO3 + 17 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = H2O(l) + NH3(aq) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + CaSO4(s)
NiC2O4*2H2O(aq) + O2(g) = NiO(s) + H2O(g) + CO2(g) =>
2 NiC2O4*2H2O(aq) + O2(g) = 2 NiO(s) + 4 H2O(g) + 4 CO2(g)
[Co(H2O)6] + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H2O)6] + 6 NH4Cl + 4 NH3 + 3 H2O2 = 2[Co(NH3)5Cl]Cl2 + 18 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Pb(CH3COO)2 + Zn = Zn(O2CCH3)2 + Pb =>
Pb(CH3COO)2 + Zn = Zn(O2CCH3)2 + Pb
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
CH3OH + C2H5CO2H = C2H5CO2CH3 + H2O =>
CH3OH + C2H5CO2H = C2H5CO2CH3 + H2O
NaOCl + KI + HCl = NaCl + KCl + H2O + I2 =>
NaOCl + 2 KI + 2 HCl = NaCl + 2 KCl + H2O + I2
NaI + H2SO4 + H2O2 = I2 + H2O + Na2SO4 =>
2 NaI + H2SO4 + H2O2 = I2 + 2 H2O + Na2SO4
H3AsO4 = As2O3 + H2O + O2 =>
2 H3AsO4 = As2O3 + 3 H2O + O2
Na2SiO4 + MgSO4 = Na2SO4 + MgSiO4 =>
Na2SiO4 + MgSO4 = Na2SO4 + MgSiO4
N2 + Pb = Pb3N4 =>
2 N2 + 3 Pb = Pb3N4
PO4 + H2O = H2PO2 + O2 =>
2 PO4 + 2 H2O = 2 H2PO2 + 3 O2
Ba(m) + HCl = BaCl2 + H2 =>
Ba(m) + 2 HCl = BaCl2 + H2
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
Co{+2} + Cl{-} = CoCl4{-2} =>
Co{+2} + 4 Cl{-} = CoCl4{-2}
Al2(SO3)3 + HCl = AlCl3 + H2SO3 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2SO3
Al3SO4 + BaNO3 = Al3NO3 + BaSO4 =>
Al3SO4 + BaNO3 = Al3NO3 + BaSO4
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(s) + 2 NH4NO3(aq)
C86H12O6 + O2 = CO2 + H2O =>
C86H12O6 + 86 O2 = 86 CO2 + 6 H2O
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
C10H22 = C4H10 + C3H6 =>
C10H22 = C4H10 + 2 C3H6
Zn + MoO4{2-} + H{+} = Zn{2+} + Mo{3+} + H2O =>
3 Zn + 2 MoO4{2-} + 16 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
Pb(NO3)2 + K4Fe(CN)6 = Pb4[Fe(CN)6]2 + KNO3 =>
4 Pb(NO3)2 + 2 K4Fe(CN)6 = Pb4[Fe(CN)6]2 + 8 KNO3
Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2
C2H4 + KMnO4 + H2SO4 = C2H2O + K2SO4 + MnS + H2O =>
13 C2H4 + 4 KMnO4 + 6 H2SO4 = 13 C2H2O + 2 K2SO4 + 4 MnS + 19 H2O
C6H13OH + O2 = CO + H2O =>
C6H13OH + 6 O2 = 6 CO + 7 H2O
HCl + Na2Cr2O7 = CrCl3 + NaCl + Cl2 + H2O =>
14 HCl + Na2Cr2O7 = 2 CrCl3 + 2 NaCl + 3 Cl2 + 7 H2O
NH3 + ZnI = I + Zn(NH3)4 =>
4 NH3 + ZnI = I + Zn(NH3)4
Mg + Cu(NO3)2 = Mg(NO3)3 + Cu =>
2 Mg + 3 Cu(NO3)2 = 2 Mg(NO3)3 + 3 Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/07/23
Équations équilibrées sur01/06/23
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