| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C6O5H7 + H2O = H2C6O5H6 + H3O
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3 =>
Cr(OH)3 + H2SO4 = CrH2 + SO4(OH)3
Mn4(CO)16 + O2 = Mn2O3 + CO2 =>
Mn4(CO)16 + 11 O2 = 2 Mn2O3 + 16 CO2
Al(S) + Br2 = AlBr3(S) =>
2 Al(S) + 3 Br2 = 2 AlBr3(S)
Ca2Mg5Si8O22(OH)2 + CaCO3 = CaMgSi2O6 + Mg2SiO4 + CO2 + H2O =>
3 Ca2Mg5Si8O22(OH)2 + 5 CaCO3 = 11 CaMgSi2O6 + 2 Mg2SiO4 + 5 CO2 + 3 H2O
NO2 + KOH = KNO2 + HO =>
NO2 + KOH = KNO2 + HO
Pb(s) + H2SO4(aq) = Pb(HSO4)2(s) + SO2 + H2O(l) =>
Pb(s) + 3 H2SO4(aq) = Pb(HSO4)2(s) + SO2 + 2 H2O(l)
MnCl2 + AgNO3 = MnNO3 + AgCl2 =>
MnCl2 + AgNO3 = MnNO3 + AgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaF2 + H2SO4 = Ca2(SO4)2 + HF =>
2 CaF2 + 2 H2SO4 = Ca2(SO4)2 + 4 HF
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO2 =>
8 KNO3 + C12H22O11 = 4 N2 + 8 CO2 + 11 H2O + 4 K2CO2
Mg3N2 + D2O = MgO + D3N =>
Mg3N2 + 3 D2O = 3 MgO + 2 D3N
Rb2CO3 + NiO = Rb2O + Ni(CO3) =>
Rb2CO3 + NiO = Rb2O + Ni(CO3)
Cl2(g) + Ca(OH)2(aq) = CaCl2(aq) + Ca(ClO3)2(aq) + H2O(l) =>
6 Cl2(g) + 6 Ca(OH)2(aq) = 5 CaCl2(aq) + Ca(ClO3)2(aq) + 6 H2O(l)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Mo + Ge + Ag = Mo100Ge675Ag1425 =>
100 Mo + 675 Ge + 1425 Ag = Mo100Ge675Ag1425
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4 =>
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4
Fe(NO3)3*9H2O = FeO + NO2 + O2 + H2O =>
Fe(NO3)3*9H2O = FeO + 3 NO2 + O2 + 9 H2O
As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3
C4H9ClNaOH = C4H9OHNaCl =>
C4H9ClNaOH = C4H9OHNaCl
C6H5C2H5Br2 = C6H5C2H4BrHBr =>
C6H5C2H5Br2 = C6H5C2H4BrHBr
CrBr3 + KBrO3 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr3 + KBrO3 + 10 KOH = 2 K2CrO4 + 7 KBr + 5 H2O
AgNO3 + KCr = AgCr + KNO3 =>
AgNO3 + KCr = AgCr + KNO3
Si + HBr = SiBr4 + H2 =>
Si + 4 HBr = SiBr4 + 2 H2
NaCl + KI = KCl + NaI =>
NaCl + KI = KCl + NaI
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
CN2 + O2 = CO2 + N2 =>
CN2 + O2 = CO2 + N2
MgO + SO2 = MgSO4 + MgS =>
4 MgO + 4 SO2 = 3 MgSO4 + MgS
H3PO4(aq) + NH4OH(aq) = H2O(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 H2O(l) + (NH4)3PO4(aq)
W2 = W =>
W2 = 2 W
MgO + SO2 = MgSO4 + MgS =>
4 MgO + 4 SO2 = 3 MgSO4 + MgS
BrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 BrO3 + 6 SO2 + 6 H2O = Br2 + 6 H2SO4
Na2SO4 + FeS = Na2S + FeSO4 =>
Na2SO4 + FeS = Na2S + FeSO4
Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O
HNO3 + NH3 = NH4NO3 = H2O =>
HNO3 + NH3 = NH4NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn + Cl2 = MnCl7 =>
2 Mn + 7 Cl2 = 2 MnCl7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(NO3)2LiI = PbILi(NO3)2 =>
Pb(NO3)2LiI = PbILi(NO3)2
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
Al(s) + Br2 = Al2Br6 =>
2 Al(s) + 3 Br2 = Al2Br6
Ca(CO) + O2 = CaO + CO2 =>
Ca(CO) + O2 = CaO + CO2
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
Ce(OH)3 = CeO2 + H2O + H =>
Ce(OH)3 = CeO2 + H2O + H
CU + H2O + C = CCUH + HO =>
CU + H2O + C = CCUH + HO
MgOHNO2 + HNO2 = Mg(NO2)2 + H2O =>
MgOHNO2 + HNO2 = Mg(NO2)2 + H2O
HN2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2 =>
4 HN2 + 6 KMnO4 + 9 H2SO4 = 8 HNO3 + 6 MnSO4 + 3 K2SO4 + 7 H2
Ba(NO3)2 + HCl = BaCl2 + NO3 + H =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 NO3 + 2 H
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
Li2CO3 + Fe2O3 + Sb2O5 = LiFe2SbO6 + CO2 =>
Li2CO3 + 2 Fe2O3 + Sb2O5 = 2 LiFe2SbO6 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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