| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + O2 = C6H12O2
Ca + FeO = CaFe + O =>
Ca + FeO = CaFe + O
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
H2SO4 + H2O2Ca = H2O + CaSO4 =>
H2SO4 + H2O2Ca = 2 H2O + CaSO4
FeCl3 + H2O + NaF = [Fe(F)6]3{-} + [Fe(H2O)5OH]2{+} + Na{+} + Cl{-} + H3O{+} =>
25 FeCl3 + 112 H2O + 54 NaF = 3[Fe(F)6]3{-} + 8[Fe(H2O)5OH]2{+} + 54 Na{+} + 75 Cl{-} + 16 H3O{+}
Fe2NO3 + KOH + H2O = K2FeO4 + NO2 + H2 =>
Fe2NO3 + 4 KOH + 3 H2O = 2 K2FeO4 + NO2 + 5 H2
Si + C = SiC80 =>
Si + 80 C = SiC80
Sn + HNO3 = SnO2 + NO2 + H2H =>
3 Sn + 6 HNO3 = 3 SnO2 + 6 NO2 + 2 H2H
C15H15NO2 + S = C15H15NO2S =>
C15H15NO2 + S = C15H15NO2S
CaCO3(aq) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3(aq) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
CH3CH2Cl + AlCl3 = CH3CH2 + AlCl4 =>
CH3CH2Cl + AlCl3 = CH3CH2 + AlCl4
Cl2 + HBr = BrCl + H2 =>
Cl2 + 2 HBr = 2 BrCl + H2
CoCl2 + NaNO3 = NaCl + Co(NO3)2 =>
CoCl2 + 2 NaNO3 = 2 NaCl + Co(NO3)2
C8H5NO6 + N2H4 = C8H7N3O2 + H2O4 =>
C8H5NO6 + N2H4 = C8H7N3O2 + H2O4
C6H12 + O2 = C6H12O2 =>
C6H12 + O2 = C6H12O2
SnBr2 + NaOH = Sn(OH)2 + NaBr =>
SnBr2 + 2 NaOH = Sn(OH)2 + 2 NaBr
LiOH + NaO = LiO + NaOH =>
LiOH + NaO = LiO + NaOH
KClO + KI + HCl = KCl + I2 + H2O =>
KClO + 2 KI + 2 HCl = 3 KCl + I2 + H2O
Fe20O2 + CO = Fe + CO2 =>
Fe20O2 + 2 CO = 20 Fe + 2 CO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Cu(g) + AgNO3(g) = Cu(NO3)2(l) + Ag(g) =>
Cu(g) + 2 AgNO3(g) = Cu(NO3)2(l) + 2 Ag(g)
Cl2 + AlI = AlCl3 + I =>
3 Cl2 + 2 AlI = 2 AlCl3 + 2 I
Ca(C2H3O2)2 + H2O = Ca(OH)2 + HC2H3O2 =>
Ca(C2H3O2)2 + 2 H2O = Ca(OH)2 + 2 HC2H3O2
BaCl2 + Na3PO4 = Ba3(PO4)2 + NaCl =>
3 BaCl2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaCl
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
Ca3(PO4)2 + P2O5 + H2O = Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 P2O5 + 6 H2O = 3 Ca(H2PO4)2
Cr2(SO4)3 + NH3*H2O = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 NH3*H2O = 2 Cr(OH)3 + 3(NH4)2SO4
ZnNO3NaOH = ZnOHNaNO3 =>
ZnNO3NaOH = ZnOHNaNO3
Zn5 + CuSO4 = ZnSO4 + Cu =>
Zn5 + 5 CuSO4 = 5 ZnSO4 + 5 Cu
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Fe(OH)3 + C5H8O2 = Fe(C5H7O2)3 + H2O =>
Fe(OH)3 + 3 C5H8O2 = Fe(C5H7O2)3 + 3 H2O
CH2CHCH2COOH + Br2 = CH2BrCHBrCH2COOH =>
CH2CHCH2COOH + Br2 = CH2BrCHBrCH2COOH
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
C6H6 + NaOH = C6H5Na + HOH =>
C6H6 + NaOH = C6H5Na + HOH
Ni(OH)2 + NH4OH = Ni(NH3)6(OH)2 + H2O =>
Ni(OH)2 + 6 NH4OH = Ni(NH3)6(OH)2 + 6 H2O
CH3CHO + KMnO4 + KOH = CH3COKO + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COKO + 2 K2MnO4 + 2 H2O
Zn + BrH = ZnBr2 + H2 =>
Zn + 2 BrH = ZnBr2 + H2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
Na2HPO4 + HCl = NaCl + NaH2PO4 =>
Na2HPO4 + HCl = NaCl + NaH2PO4
C + Na2Cr2O7 = Cr2O3 + Na2C3O + CO =>
6 C + Na2Cr2O7 = Cr2O3 + Na2C3O + 3 CO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CHCH2CHCH3CH3 + SO2Cl2 = ClCH2CHCH3CHCHCH3CH3 + SO2 + HCl =>
14 CH3CHCH2CHCH3CH3 + 13 SO2Cl2 = 12 ClCH2CHCH3CHCHCH3CH3 + 13 SO2 + 14 HCl
CaBr2 + Li3PO4 = CaPO4 + Br2Li3 =>
CaBr2 + Li3PO4 = CaPO4 + Br2Li3
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
C18H34O2 + KMnO4 = C18H34O4K + MnO2 =>
C18H34O2 + KMnO4 = C18H34O4K + MnO2
Ba + KOH = Ba(OH) + K =>
Ba + KOH = Ba(OH) + K
KClO3 + C20H42 = CO2 + H2O + KCl =>
61 KClO3 + 3 C20H42 = 60 CO2 + 63 H2O + 61 KCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4 + Ca = CaSO4 + SO2 + H2O =>
2 H2SO4 + Ca = CaSO4 + SO2 + 2 H2O
(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/24
Équations équilibrées sur07/09/23
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