| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
BeSO4Na2CO3H2O = Be(OH)2CO2Na2SO4 =>
BeSO4Na2CO3H2O = Be(OH)2CO2Na2SO4
Fe(NO3)3(aq) + K2S(aq) = KNO3 + Fe2S3 =>
2 Fe(NO3)3(aq) + 3 K2S(aq) = 6 KNO3 + Fe2S3
FeSO4 + K2C2O4 = Fe(C2O4) + K2SO4 =>
FeSO4 + K2C2O4 = Fe(C2O4) + K2SO4
Ce(SO4)2 + Na2C2O4 = Na2SO4 + Ce2C2O4 + CO2 =>
2 Ce(SO4)2 + 4 Na2C2O4 = 4 Na2SO4 + Ce2C2O4 + 6 CO2
Zn3N2 + H2O = NH3 + ZnO =>
Zn3N2 + 3 H2O = 2 NH3 + 3 ZnO
Cu + SnCl4 = CuCl2 + Sn =>
2 Cu + SnCl4 = 2 CuCl2 + Sn
Li2O + Mn3O4 = Li2Mn3O + O2 =>
Li2O + Mn3O4 = Li2Mn3O + 2 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
AlK(SO4)2 + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2 =>
AlK(SO4)2 + Ba(NO3)2 = AlK(NO3)2 + Ba(SO4)2
C2H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C2H12O6(s) + 2 O2(g) = 2 CO2(g) + 6 H2O(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
Ca(OH)2 + HCHO2 = Ca + CO2 + H2O =>
Ca(OH)2 + HCHO2 = Ca + CO2 + 2 H2O
C2H3OCl + O2 = CO + H2O + Cl2 =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 2 Cl2
CaO + H2O = CaH2O + oxygen =>
2 CaO + 2 H2O = 2 CaH2O + O2
CH4 + CO2 = C2 + H2O =>
CH4 + CO2 = C2 + 2 H2O
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
KNO3 + Te + KOH = NO + K2TeO3 + H2O =>
4 KNO3 + 3 Te + 2 KOH = 4 NO + 3 K2TeO3 + H2O
CH3COOCH2CH3 + Ca(OH)2 + H2O = (CH3COO)2Ca + CH3CH2(OH)2 =>
3 CH3COOCH2CH3 + Ca(OH)2 + 4 H2O = (CH3COO)2Ca + 4 CH3CH2(OH)2
NaBr + Al(NO3)3 = AlBr3 + NaNO3 =>
3 NaBr + Al(NO3)3 = AlBr3 + 3 NaNO3
FeCl2 + H2O2 = FeCl3 + FeO2 + H2O =>
3 FeCl2 + 2 H2O2 = 2 FeCl3 + FeO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C4H8O + HO2 = CO2 + H2O =>
3 C4H8O + 22 HO2 = 12 CO2 + 23 H2O
BaCl2 + K2CO3 = BaCO3 + KCl = =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
CH4 + CO2 = C2 + H2O =>
CH4 + CO2 = C2 + 2 H2O
Fe + H2O = Fe(H2O)2 =>
Fe + 2 H2O = Fe(H2O)2
HI + KHSO3 = K2I + H2 + SO3 =>
2 HI + 4 KHSO3 = 2 K2I + 3 H2 + 4 SO3
Fe{2} + KMnO4{-} + H{+} = Fe{3} + KMn{2} + H2O =>
5 Fe{2} + KMnO4{-} + 8 H{+} = 5 Fe{3} + KMn{2} + 4 H2O
C6H8O6 + NaHCO3 = NaC6H7O6 + H2O + CO2 =>
C6H8O6 + NaHCO3 = NaC6H7O6 + H2O + CO2
Cl2 + Na2S2O3 + Na(OH) = NaCl + Na2SO4 + H2O =>
4 Cl2 + Na2S2O3 + 10 Na(OH) = 8 NaCl + 2 Na2SO4 + 5 H2O
SnI4 + (PPh3) = (PPh3)SnI4 =>
SnI4 + (PPh3) = (PPh3)SnI4
C3H4N4O6 = CO2 + CO + H2O + N2 =>
C3H4N4O6 = CO2 + 2 CO + 2 H2O + 2 N2
In + I = In2I6 =>
2 In + 6 I = In2I6
Na2SO4BaCl = BaSO4Na2Cl =>
Na2SO4BaCl = BaSO4Na2Cl
KO2 + H2O = H2O2 + KH =>
2 KO2 + 6 H2O = 5 H2O2 + 2 KH
Ag3O2 = Ag + O2 =>
Ag3O2 = 3 Ag + O2
CH3(CH2)10CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)10CH3 + 37 O2 = 24 CO2 + 26 H2O
(NH4)2CO3 + Fe(OH)3 = Fe2(CO3)3 + (NH4)(OH) =>
3(NH4)2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6(NH4)(OH)
H3PO4 + NaOH = H2O + Na(H2PO4) =>
H3PO4 + NaOH = H2O + Na(H2PO4)
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
HO + CO = HOCO =>
HO + CO = HOCO
Pb(NO3)2 + Na4SiO4 = PbSiO4 + Na4(NO3)2 =>
Pb(NO3)2 + Na4SiO4 = PbSiO4 + Na4(NO3)2
KS + Al2P = K3P + Al2S3 =>
3 KS + Al2P = K3P + Al2S3
Cr(OH)3 + IO3{-} + HO{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 HO{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Cu + HNO3 = CuHNO3 =>
Cu + HNO3 = CuHNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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