| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H1O + 7 H2 = 2 C8H8O
KI + Pb(No3)2 = I2Pb + KNo3 =>
2 KI + Pb(No3)2 = I2Pb + 2 KNo3
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
Ni + Br2 = Ni2Br2 =>
2 Ni + Br2 = Ni2Br2
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O
AuCl3 + FeSO4 = FeCl2 + SO2 + Au + O2 =>
2 AuCl3 + 3 FeSO4 = 3 FeCl2 + 3 SO2 + 2 Au + 3 O2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
LiOH(aq) + VCl3(aq) = LiCl(aq) + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl(aq) + V(OH)3
Na2Cr2O7 + AlPo4 = Na3Po4 + Al2(Cr2O7)3 =>
3 Na2Cr2O7 + 2 AlPo4 = 2 Na3Po4 + Al2(Cr2O7)3
Fe2 + Mg = FeMg =>
Fe2 + 2 Mg = 2 FeMg
NaOH + As4O6 = Na3AsO3 + H2O =>
12 NaOH + As4O6 = 4 Na3AsO3 + 6 H2O
P + NHO3 + H2O = H3PO4 + NO =>
3 P + 5 NHO3 + 2 H2O = 3 H3PO4 + 5 NO
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
Na2SO4 + Mg(NO3)2 = MgSO4 + Na + (NO3) =>
Na2SO4 + Mg(NO3)2 = MgSO4 + 2 Na + 2(NO3)
NaF + FeSCN = FeF + NaSCN =>
NaF + FeSCN = FeF + NaSCN
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
N2 + O = N2O1 =>
N2 + O = N2O1
CrCl2 + HCl = CrCl3 + H2 =>
2 CrCl2 + 2 HCl = 2 CrCl3 + H2
Na2O(s) + HNO2(aq) = NaNO2(aq) + H2O(l) =>
Na2O(s) + 2 HNO2(aq) = 2 NaNO2(aq) + H2O(l)
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SO2 + Cr2O7{2-} + H{+} = SO3 + Cr{3+} + H2O =>
3 SO2 + Cr2O7{2-} + 8 H{+} = 3 SO3 + 2 Cr{3+} + 4 H2O
H3PO2 + H2O = PO2 + H3O =>
H3PO2 + 3 H2O = PO2 + 3 H3O
Cu(s) + Pb(NO3)2 = Cu(NO3)2(aq) + Pb(s) =>
Cu(s) + Pb(NO3)2 = Cu(NO3)2(aq) + Pb(s)
Pb3O4(heat) = PbO + O2 =>
2 Pb3O4(heat) = 6 PbO + O2
C2H6O + CH2O2 = C3H8O3 =>
C2H6O + CH2O2 = C3H8O3
Cd + SnCl4 = Sn + CdCl2 =>
2 Cd + SnCl4 = Sn + 2 CdCl2
C12H22O11 + NaHO = CO + Na + H =>
C12H22O11 + NaHO = 12 CO + Na + 23 H
NaNO3{-} = NaNO2{-} + O2 =>
2 NaNO3{-} = 2 NaNO2{-} + O2
Na2SO4 + O2 = Na2O + SO4 =>
2 Na2SO4 + O2 = 2 Na2O + 2 SO4
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
KNO3 + C + Fe = KFe + N2 + CO2 =>
2 KNO3 + 3 C + 2 Fe = 2 KFe + N2 + 3 CO2
AgBr + KOH = KBr + AgOH =>
AgBr + KOH = KBr + AgOH
C + O2 + N2 + H2 = CO(NH2)2 =>
2 C + O2 + 2 N2 + 4 H2 = 2 CO(NH2)2
BaCl2 + I2 = Ba2I + Cl2 =>
4 BaCl2 + I2 = 2 Ba2I + 4 Cl2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
CoCl2 + H2 = Co + HCl =>
CoCl2 + H2 = Co + 2 HCl
MnO2 + FeSO4H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S
Ru + NO3 = Ru(NO3)2 =>
Ru + 2 NO3 = Ru(NO3)2
CdCl2 + CuSO4 = CdSO4 + CuCl2 =>
CdCl2 + CuSO4 = CdSO4 + CuCl2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe(s) + HNO3(aq) = FeNO3(aq) + H2(g) =>
2 Fe(s) + 2 HNO3(aq) = 2 FeNO3(aq) + H2(g)
NH3 + P4O10 + H2O = (NH4)3PO4 =>
12 NH3 + P4O10 + 6 H2O = 4(NH4)3PO4
Pb3(PO4)4 = Pb + P4 + O2 =>
Pb3(PO4)4 = 3 Pb + P4 + 8 O2
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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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