| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(aq) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4
XS8 + XNa2 + SO3 + H2O = XNa2S2O3 + XH2O =>
XS8 + 8 XNa2 + 8 SO3 + H2O = 8 XNa2S2O3 + XH2O
Ag(C2H3O2) + Na3PO4 = Ag3PO4 + Na(C2H3O2) =>
3 Ag(C2H3O2) + Na3PO4 = Ag3PO4 + 3 Na(C2H3O2)
NO2{-} + ClO3{-} = NO3{-} + Cl{-} =>
3 NO2{-} + ClO3{-} = 3 NO3{-} + Cl{-}
NaOH + Li{2}S = LiOH + Na{2}S =>
NaOH + Li{2}S = LiOH + Na{2}S
H2O + Na = H2 + NaO2 =>
2 H2O + Na = 2 H2 + NaO2
Cr + CrBr3 + S = CrSBr =>
2 Cr + CrBr3 + 3 S = 3 CrSBr
CH3CH2OH + Mg = (CH3CH2O)Mg + H2 =>
2 CH3CH2OH + 2 Mg = 2(CH3CH2O)Mg + H2
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
Mg(OH)2 + Al2Si2O5(OH)4 = Mg3Si4O10(OH)2 + Al(OH)3 =>
3 Mg(OH)2 + 2 Al2Si2O5(OH)4 = Mg3Si4O10(OH)2 + 4 Al(OH)3
Fe + Sn3(NO3)5 = Fe(NO3) + Sn =>
5 Fe + Sn3(NO3)5 = 5 Fe(NO3) + 3 Sn
Al(OH)3 + H2ClO = Al2ClO3 + HOH =>
2 Al(OH)3 + H2ClO = Al2ClO3 + 4 HOH
C26H40O3 = C15 + H2 + O2 =>
30 C26H40O3 = 52 C15 + 600 H2 + 45 O2
H2O(l) = H2 + O =>
H2O(l) = H2 + O
NaI + AgNo3 = AgI + NaNo3 =>
NaI + AgNo3 = AgI + NaNo3
Na2CO3(aq) + CuSO4(aq) = CuCO3 + Na2SO4(aq) =>
Na2CO3(aq) + CuSO4(aq) = CuCO3 + Na2SO4(aq)
K2CrO4 + NaOH + Ba(NO3)2 = BaCrO4 + NaNO3 + KOH =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = BaCrO4 + 2 NaNO3 + 2 KOH
KOH + (NH4)3PO4 = NH3 + K3PO4 + H2O =>
3 KOH + (NH4)3PO4 = 3 NH3 + K3PO4 + 3 H2O
MnSO4 + H2O = MnOH2SO4 =>
MnSO4 + H2O = MnOH2SO4
K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Ga(NO3)3 + Na2CO3 = NaNO3 + Ga2O3 + CO2 =>
2 Ga(NO3)3 + 3 Na2CO3 = 6 NaNO3 + Ga2O3 + 3 CO2
C3H7COOH + C3H8 = C3H7COOC3H7 + H2 =>
C3H7COOH + C3H8 = C3H7COOC3H7 + H2
CrO7 + H2S = Cr + S + H2O =>
CrO7 + 7 H2S = Cr + 7 S + 7 H2O
H2 + Cl2 + O2 = HClO7 =>
H2 + Cl2 + 7 O2 = 2 HClO7
Cu + HgNo3 = Cu(No3) + Hg =>
Cu + HgNo3 = Cu(No3) + Hg
NaC2H3O2 + CuSO4 = Na(SO4) + CuC2H3O2 =>
NaC2H3O2 + CuSO4 = Na(SO4) + CuC2H3O2
NaSO4 + HCl = NaCl + HSO4 =>
NaSO4 + HCl = NaCl + HSO4
calcium + lead(ii)chloride = calciumchloride + lead =>
Ca + PbCl2 = CaCl2 + Pb
NH4ClO4 + C2H4 = CO + H2O + Cl2 + N2 =>
2 NH4ClO4 + C2H4 = 2 CO + 6 H2O + Cl2 + N2
AlF3 + HNO3 = HF + Al(NO3)3 =>
AlF3 + 3 HNO3 = 3 HF + Al(NO3)3
HC2H2ClO2 + H2O = H3O + C2H2ClO2 =>
HC2H2ClO2 + H2O = H3O + C2H2ClO2
BaCl2 + KF = KCl + BaF2 =>
BaCl2 + 2 KF = 2 KCl + BaF2
Na2S + Pb(CH3CO2)2 = PbS + NaCH3CO2 =>
Na2S + Pb(CH3CO2)2 = PbS + 2 NaCH3CO2
Al + C(t) = Al4C3 =>
4 Al + 3 C(t) = Al4C3
K4(Fe(CN)6) + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4(Fe(CN)6) + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
S + HCl = SH2 + Cl =>
S + 2 HCl = SH2 + 2 Cl
CaOHCl + H2SO4 = CaSO4 + HCl + H2O =>
CaOHCl + H2SO4 = CaSO4 + HCl + H2O
Cl2 + AlBr3 = AlCl3 + Br2 =>
3 Cl2 + 2 AlBr3 = 2 AlCl3 + 3 Br2
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
CHCH + H = CH2CH =>
CHCH + H = CH2CH
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
NH4HCO3 + HCOOH = HCOONH4 + H2O + CO2 =>
NH4HCO3 + HCOOH = HCOONH4 + H2O + CO2
C8H9NO2 = C + H + N + O =>
C8H9NO2 = 8 C + 9 H + N + 2 O
AgOH = Ag2O + H2O =>
2 AgOH = Ag2O + H2O
Fe2O3 + Sr = Fe + SrO =>
Fe2O3 + 3 Sr = 2 Fe + 3 SrO
NaI + H2SO4 + MnO2 = Na2SO4 + MnSO + I2 + H2O =>
8 NaI + 5 H2SO4 + MnO2 = 4 Na2SO4 + MnSO + 4 I2 + 5 H2O
CuSeO3 = Cu + Se + O3 =>
CuSeO3 = Cu + Se + O3
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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