| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + 2 Cl2 = OCl2 + CaCl2 + CO2
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
NH4CH3COO + HgNO3 = NH4NO3 + HgCH3COO =>
NH4CH3COO + HgNO3 = NH4NO3 + HgCH3COO
CaS5 + CaS2O3 + HCl = CaCl2 + S + H2O =>
2 CaS5 + CaS2O3 + 6 HCl = 3 CaCl2 + 12 S + 3 H2O
C6H12O6 = C4H6O5 + C2H5OH =>
C6H12O6 = C4H6O5 + C2H5OH
Pb(NO3)2 + KOH = PbK + (NO3)2OH =>
Pb(NO3)2 + KOH = PbK + (NO3)2OH
N2H4 + AgNO3 + NaOH = NaNO2 + H2O + Ag2O =>
2 N2H4 + 10 AgNO3 + 14 NaOH = 14 NaNO2 + 11 H2O + 5 Ag2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2H4 + AgNO3 + NaOH = NaNO2 + H2O + Ag2O =>
2 N2H4 + 10 AgNO3 + 14 NaOH = 14 NaNO2 + 11 H2O + 5 Ag2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(OH)2(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 2 H2O(l) + 2 NH3(g)
P2O5 + Al(OH)3 = Al3P3O12 + H2O =>
3 P2O5 + 6 Al(OH)3 = 2 Al3P3O12 + 9 H2O
Al(H2O)6 + OH = Al(H2O)3(OH)3 + H3O =>
2 Al(H2O)6 + 3 OH = 2 Al(H2O)3(OH)3 + 3 H3O
AgNO3 + HCl + NH3 = AgCl + NH4NO3 =>
AgNO3 + HCl + NH3 = AgCl + NH4NO3
NaS4O6 + H2O2 = Na2SO4 + H2O + H2SO4 =>
2 NaS4O6 + 13 H2O2 = Na2SO4 + 6 H2O + 7 H2SO4
NO2 + N2 = NO =>
2 NO2 + N2 = 4 NO
FeOCu(OH)2 = Fe(OH)2CuO =>
FeOCu(OH)2 = Fe(OH)2CuO
N2H4 + AgNO3 + NaOH = NaNO2 + H2O + Ag2O =>
2 N2H4 + 10 AgNO3 + 14 NaOH = 14 NaNO2 + 11 H2O + 5 Ag2O
K2CO3 + CH3CO2H = KCH3CO2 + CO3 + H2O =>
6 K2CO3 + 11 CH3CO2H = 12 KCH3CO2 + 4 CO3 + 4 H2O
As2O3 + HBr = AsBr3 + H2O =>
As2O3 + 6 HBr = 2 AsBr3 + 3 H2O
(H2CO3) + NaOH = Na2CO3 + H2O =>
(H2CO3) + 2 NaOH = Na2CO3 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HC2H3O2 + Ca(OH)2 = H2(OH)2 + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = H2(OH)2 + Ca(C2H3O2)2
CH3C6H4C2H5 + O2 = CH3C6H4CH + H2O =>
8 CH3C6H4C2H5 + 6 O2 = 9 CH3C6H4CH + 12 H2O
Cu(OH)2CuCO3 = H2O + CO2 + CuO =>
Cu(OH)2CuCO3 = H2O + CO2 + 2 CuO
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NH4H2PO2 + Pb3O4 + H2SO4 = HNO3 + H4P2O7 + PbSO4 + H2O =>
2 NH4H2PO2 + 12 Pb3O4 + 36 H2SO4 = 2 HNO3 + H4P2O7 + 36 PbSO4 + 39 H2O
KHC8H4O + NaOH = KNaC8H4O + H2O =>
KHC8H4O + NaOH = KNaC8H4O + H2O
AgNO3 + NH4OH = (NH4)2NO3 + Ag(OH)2 =>
AgNO3 + 2 NH4OH = (NH4)2NO3 + Ag(OH)2
Ag2S(s) + H2O(l) = Ag(s) + H2S(g) + O2(g) =>
2 Ag2S(s) + 2 H2O(l) = 4 Ag(s) + 2 H2S(g) + O2(g)
Al(CuCl) = AlCl + Cu =>
Al(CuCl) = AlCl + Cu
CH3C(CH3)2CH2CH3 + Cl2 = CH3C(CH3)2CH2CH2Cl + HCl =>
CH3C(CH3)2CH2CH3 + Cl2 = CH3C(CH3)2CH2CH2Cl + HCl
Pb + I = PbI4 =>
Pb + 4 I = PbI4
C9H10 + O2 = C9H10O2 =>
C9H10 + O2 = C9H10O2
N2O3 + H2O + O3 = HNO3 =>
3 N2O3 + 3 H2O + 2 O3 = 6 HNO3
Sr(OH)2 + CuO2 = SrO2 + Cu(OH)2 =>
Sr(OH)2 + CuO2 = SrO2 + Cu(OH)2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ti4 + Br2 = TiBr4 =>
Ti4 + 8 Br2 = 4 TiBr4
Ca(CN)2 + (NH4)2SO4 = CaSO4 + NH4CN =>
Ca(CN)2 + (NH4)2SO4 = CaSO4 + 2 NH4CN
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + H2O
Fe + CuBr = CuFe + Br =>
Fe + CuBr = CuFe + Br
Cr2(CO3)3(s) + HCl(aq) = CrCl3 + H2O + CO2 =>
Cr2(CO3)3(s) + 6 HCl(aq) = 2 CrCl3 + 3 H2O + 3 CO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
(NH4)2S + HIO2 = NH4IO2 + H2S =>
(NH4)2S + 2 HIO2 = 2 NH4IO2 + H2S
C6H4O2CH2 + C3H5Cl = C10H10O2 + HCl =>
C6H4O2CH2 + C3H5Cl = C10H10O2 + HCl
C10H15NO + HCl + P + I = HI + PO2Cl3 + C10H15N =>
2 C10H15NO + 3 HCl + P + 3 I = 3 HI + PO2Cl3 + 2 C10H15N
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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