| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AuOH + MgS = Au2S + Mg(OH)2
MgN + O2 = Mg + NO2 =>
MgN + O2 = Mg + NO2
CaS + H2SO3 = H2 + CaSO4 + S =>
3 CaS + 4 H2SO3 = 4 H2 + 3 CaSO4 + 4 S
C2H2O4 + O2 = CO2 + H2O =>
2 C2H2O4 + O2 = 4 CO2 + 2 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KMnO4(aq) + Na2SO3(aq) + H2SO4(aq) = MnSO4(aq) + Na2SO4(aq) + K2SO4(aq) + H2O =>
2 KMnO4(aq) + 5 Na2SO3(aq) + 3 H2SO4(aq) = 2 MnSO4(aq) + 5 Na2SO4(aq) + K2SO4(aq) + 3 H2O
C40H82 + O2 = CO2 + H2O =>
2 C40H82 + 121 O2 = 80 CO2 + 82 H2O
NH4Cl + NaNO2 = N2 + NaCl + H2O =>
NH4Cl + NaNO2 = N2 + NaCl + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C2H6O2 + C3H6O = C5H10O2 + H2O =>
C2H6O2 + C3H6O = C5H10O2 + H2O
H2O + As2S3 + KClO3 = KH2AsO4 + H2SO4 + Cl + H =>
14 H2O + As2S3 + 2 KClO3 = 2 KH2AsO4 + 3 H2SO4 + 2 Cl + 18 H
MnO2(s) + H2SO4(aq) = Mn(SO4)2(s) + H2O(l) =>
MnO2(s) + 2 H2SO4(aq) = Mn(SO4)2(s) + 2 H2O(l)
AgNO3 + C2O4 = Ag2C2O4 + NO3 =>
2 AgNO3 + C2O4 = Ag2C2O4 + 2 NO3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
H2CO3 + Sr(OH)2 = SrCO3 + H2O =>
H2CO3 + Sr(OH)2 = SrCO3 + 2 H2O
Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na
KBrO + H2O = KHBr + OH =>
KBrO + 2 H2O = KHBr + 3 OH
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
C6H4Cl2 + O2 = CO + H2O + Cl2 =>
C6H4Cl2 + 4 O2 = 6 CO + 2 H2O + Cl2
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
Na2CO310H2O + CH3COOH = NaCH3COO + H2O + CO2 =>
4 Na2CO310H2O + 315 CH3COOH = 8 NaCH3COO + 622 H2O + 618 CO2
Co(OH)2 + SO2 = Co + SO4 + H2O =>
2 Co(OH)2 + SO2 = 2 Co + SO4 + 2 H2O
Co{2+} + NH3 = Co(NH3)2{2+} =>
Co{2+} + 2 NH3 = Co(NH3)2{2+}
P3S6 = P4 + S8 =>
4 P3S6 = 3 P4 + 3 S8
Br2 + Na2S = Na2Br + S2 =>
Br2 + 2 Na2S = 2 Na2Br + S2
KMnO4 + MnSO4 + KOH = H2O + K2SO4 + MnO2 =>
2 KMnO4 + 3 MnSO4 + 4 KOH = 2 H2O + 3 K2SO4 + 5 MnO2
COS + O3 = CO2 + SO2 =>
COS + O3 = CO2 + SO2
V + NaNO3 = VNO3 + Na =>
V + NaNO3 = VNO3 + Na
C2H5OH + NaOH + CuSO4 = H2O + Na2SO4 + Cu2O + COH =>
C2H5OH + 12 NaOH + 6 CuSO4 = 8 H2O + 6 Na2SO4 + 3 Cu2O + 2 COH
HNO3 + PbS = H2O + NO + PbSO4 =>
8 HNO3 + 3 PbS = 4 H2O + 8 NO + 3 PbSO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P2O3 + KClO3 + H2O = KOH + H3PO4 + HCl =>
3 P2O3 + 2 KClO3 + 11 H2O = 2 KOH + 6 H3PO4 + 2 HCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Hg + NHO3 = Hg2(NO3)2 + NO + H2O =>
6 Hg + 8 NHO3 = 3 Hg2(NO3)2 + 2 NO + 4 H2O
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(aq) =>
Ca(OH)2(s) + CO2(g) = CaCO3(s) + H2O(aq)
SnO2 + C = SnO + CO2 =>
2 SnO2 + C = 2 SnO + CO2
Cl + MgBr{+2} = MgCl{+2} + Br =>
Cl + MgBr{+2} = MgCl{+2} + Br
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O
Eu2O3 + La = Eu + La2O3 =>
Eu2O3 + 2 La = 2 Eu + La2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al2S + O2 = Al2O3 + S =>
2 Al2S + 3 O2 = 2 Al2O3 + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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