| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O = Li2(OH)2
NpF3 + Si = NpSi2 + SiF4 =>
4 NpF3 + 11 Si = 4 NpSi2 + 3 SiF4
HCl + KO4 = KCl + H2O + Cl2 =>
16 HCl + 2 KO4 = 2 KCl + 8 H2O + 7 Cl2
(Zn(NH3)4)SO4 + HCl + H2O = Zn(OH)2 + NH4Cl + (NH4)2SO4 =>
(Zn(NH3)4)SO4 + 2 HCl + 2 H2O = Zn(OH)2 + 2 NH4Cl + (NH4)2SO4
NaI + AgCl = NaCl + AgI =>
NaI + AgCl = NaCl + AgI
Fe(NO3)2 + (Na)3PO4 = (Fe)3(PO4)2 + NaNO3 =>
3 Fe(NO3)2 + 2(Na)3PO4 = (Fe)3(PO4)2 + 6 NaNO3
Mq + N2 = Mq3N2 =>
3 Mq + N2 = Mq3N2
AlCl5 + H2O = HCl + Al(OH)5 =>
AlCl5 + 5 H2O = 5 HCl + Al(OH)5
Ca(OH)2 + H3PO4 = HOH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 HOH + Ca3(PO4)2
HF(aq) + CsOH(aq) = CsF + H2O =>
HF(aq) + CsOH(aq) = CsF + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C5H10 + I = C5H10I =>
C5H10 + I = C5H10I
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C12H22O11(s) + H2O(g) = CO2(g) + C2H5OH(g) =>
C12H22O11(s) + H2O(g) = 4 CO2(g) + 4 C2H5OH(g)
Br + Ag = AgBr =>
Br + Ag = AgBr
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
ZnS + FeP = Zn3P2 + Fe2S3 =>
3 ZnS + 2 FeP = Zn3P2 + Fe2S3
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
C2H2(g) + Cl2(g) = C2H2Cl2(g) =>
C2H2(g) + Cl2(g) = C2H2Cl2(g)
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
AlF3 + CaO = Al2O3 + CaF2 =>
2 AlF3 + 3 CaO = Al2O3 + 3 CaF2
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
C + Fe2O3 + Cl2 = FeCl3 + CO =>
3 C + Fe2O3 + 3 Cl2 = 2 FeCl3 + 3 CO
CH3CH2CH2CH2OHHBr = CH3CH2CH2CH2BrH2O =>
CH3CH2CH2CH2OHHBr = CH3CH2CH2CH2BrH2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
XY = X + Y2 =>
2 XY = 2 X + Y2
Na2CO3 + CaCl2 + H2O = Ca(OH)2 + NaCl + H2CO3 =>
Na2CO3 + CaCl2 + 2 H2O = Ca(OH)2 + 2 NaCl + H2CO3
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HI + Al = H2 + Al2I =>
2 HI + 4 Al = H2 + 2 Al2I
Cu(NO3)2(s) + Na3PO4(s) = Cu3(PO4)2(aq) + NaNO3(s) =>
3 Cu(NO3)2(s) + 2 Na3PO4(s) = Cu3(PO4)2(aq) + 6 NaNO3(s)
C17H36 + N2 = CN + N2H =>
2 C17H36 + 89 N2 = 34 CN + 72 N2H
AlCl3 + Zn + H2O = ZnCl + (Al(OH)3)Cl2 + H =>
AlCl3 + Zn + 3 H2O = ZnCl + (Al(OH)3)Cl2 + 3 H
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
SrBr2 = Sr2 + Br =>
2 SrBr2 = Sr2 + 4 Br
Na2O + P4O10 = Na3PO4 =>
6 Na2O + P4O10 = 4 Na3PO4
C2H4(OH)2 + Na = C2H4(ONa)2 + H2 =>
C2H4(OH)2 + 2 Na = C2H4(ONa)2 + H2
CsCl + O2 = Cs2O + Cl2 =>
4 CsCl + O2 = 2 Cs2O + 2 Cl2
CuSO4 + HOH = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 HOH = Cu(OH)2 + H2SO4
Fe2O3 + TiH2 = TiO2 + Fe + H2O =>
Fe2O3 + TiH2 = TiO2 + 2 Fe + H2O
Hg2(NO3)2 + KBr = Hg2Br2 + KNO3 =>
Hg2(NO3)2 + 2 KBr = Hg2Br2 + 2 KNO3
NH3 + CH3COOH = C2H7NO2 =>
NH3 + CH3COOH = C2H7NO2
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
HCl(ac) + Cr(s) = CrCl(ac) + H2(g) =>
2 HCl(ac) + 2 Cr(s) = 2 CrCl(ac) + H2(g)
MgSe + SrS = MgS + SrSe =>
MgSe + SrS = MgS + SrSe
C4H6CuO4 + NaHCO3 = C4H6NaO4 + CuHCO3 =>
C4H6CuO4 + NaHCO3 = C4H6NaO4 + CuHCO3
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
BaO + H2(SO4) = Ba(SO4) + H2O =>
BaO + H2(SO4) = Ba(SO4) + H2O
FeOAl(OH)3 = AlOFe(OH)3 =>
FeOAl(OH)3 = AlOFe(OH)3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NaHCO3 + NaH2PO4 = Na2(HPO4) + CO2 + H2O =>
NaHCO3 + NaH2PO4 = Na2(HPO4) + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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