| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 Br2 = C4H6Br4
C6H12O6 + Ag2O(NH3) = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 3 Ag2O(NH3) = 6 Ag + C6H8O7 + 3 NH3 + 2 H2O
HBr + (NH3)2CO3 = H2CO3 + NH3Br =>
2 HBr + (NH3)2CO3 = H2CO3 + 2 NH3Br
COH2 = H2CO =>
COH2 = H2CO
LiHCO3 + Na3PO4 + NaOH = Li3PO4 + Na2CO3 + H2O =>
3 LiHCO3 + Na3PO4 + 3 NaOH = Li3PO4 + 3 Na2CO3 + 3 H2O
Bi + Pd + Se = BiPdSe =>
Bi + Pd + Se = BiPdSe
Na2S + Cu(NO3)2 = CuS + Na(NO3) =>
Na2S + Cu(NO3)2 = CuS + 2 Na(NO3)
KC4H5O6 + CaCl2 + Ca(OH)2 = CaC4H4O6 + KCl + H2O =>
2 KC4H5O6 + CaCl2 + Ca(OH)2 = 2 CaC4H4O6 + 2 KCl + 2 H2O
C2H2 + Na = C2H2Na =>
C2H2 + Na = C2H2Na
Br2 + MnO2 + OH{-} = Br{-} + MnO4 + H2O =>
2 Br2 + MnO2 + 4 OH{-} = 4 Br{-} + MnO4 + 2 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
BaNO3 + NaCl = NaNO3 + BaCl =>
BaNO3 + NaCl = NaNO3 + BaCl
NO3{-} + H{+} + Fe = NH4{+} + Fe{3+} + H2O =>
3 NO3{-} + 30 H{+} + 8 Fe = 3 NH4{+} + 8 Fe{3+} + 9 H2O
NaVO3 + Mg + HNO3 = VO(NO3)2 + Mg(NO3)2 + NaNO3 + H2O =>
2 NaVO3 + Mg + 8 HNO3 = 2 VO(NO3)2 + Mg(NO3)2 + 2 NaNO3 + 4 H2O
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
H(CO3)2 + HCl = CO2 + H2O + Cl2 =>
2 H(CO3)2 + 6 HCl = 4 CO2 + 4 H2O + 3 Cl2
Zr3N4 + W8S6 = W3N6 + Zr8S4 =>
24 Zr3N4 + 6 W8S6 = 16 W3N6 + 9 Zr8S4
HCl + Na3PO4 = Na3Cl + HPO4 =>
HCl + Na3PO4 = Na3Cl + HPO4
Ni(OH)2 + NH4OH = [Ni(NH3)2](OH)2 + H2O =>
Ni(OH)2 + 2 NH4OH = [Ni(NH3)2](OH)2 + 2 H2O
BiCl3 + H2S = Bi2S + H2(Cl3)2 =>
2 BiCl3 + H2S = Bi2S + H2(Cl3)2
H2SO4 + Ca(OH)2 + O2 = H2O + CaSO42H2O =>
H2SO4 + Ca(OH)2 + 19 O2 = H2O + CaSO42H2O
C7H6OH + O2 = CO2 + H2O =>
4 C7H6OH + 33 O2 = 28 CO2 + 14 H2O
C6H10 + CH2Br2 = C6H10Br2 + CH2 =>
C6H10 + CH2Br2 = C6H10Br2 + CH2
(NH4)2S(aq) + NiCl2(aq) = (NH4)2Cl2(s) + NiS(s) =>
(NH4)2S(aq) + NiCl2(aq) = (NH4)2Cl2(s) + NiS(s)
C4H6 + H2 = C4H6H4 =>
C4H6 + 2 H2 = C4H6H4
MnO2 + SnCl2 + HCl = SnCl4 + MnCl2 + H2O =>
MnO2 + SnCl2 + 4 HCl = SnCl4 + MnCl2 + 2 H2O
ICl5 + H2O = I2 + HCl + H5IO6 =>
7 ICl5 + 30 H2O = I2 + 35 HCl + 5 H5IO6
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cu(CH3COO) + Na3PO4 = CuPO4 + Na3(CH3COO) =>
Cu(CH3COO) + Na3PO4 = CuPO4 + Na3(CH3COO)
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
As2S3 + H2SO4 = HH2AsO4 + SO2 + H2O =>
As2S3 + 11 H2SO4 = 2 HH2AsO4 + 14 SO2 + 8 H2O
CaOCl2 + CO2 + H2O = CaCO3 + CaCl2 + HOCl =>
2 CaOCl2 + CO2 + H2O = CaCO3 + CaCl2 + 2 HOCl
Mg3(PO4)2 + Al(NO3)3 = Mg(NO3)2 + AlPO4 =>
Mg3(PO4)2 + 2 Al(NO3)3 = 3 Mg(NO3)2 + 2 AlPO4
C9H7N + H2O = C9H7NH + OH =>
C9H7N + H2O = C9H7NH + OH
Ni + Na = NiNa2 =>
Ni + 2 Na = NiNa2
Ag + Ca(NO3) = Ag(NO3) + Ca =>
Ag + Ca(NO3) = Ag(NO3) + Ca
Au(NO3)3 + K2CO3 = AuCO3 + K2(NO3)3 =>
Au(NO3)3 + K2CO3 = AuCO3 + K2(NO3)3
Cr + HNO3 = Cr(NO3)2 + H2O + NO =>
3 Cr + 8 HNO3 = 3 Cr(NO3)2 + 4 H2O + 2 NO
CaF2 + K3PO4 = Ca3(PO4)2 + KF =>
3 CaF2 + 2 K3PO4 = Ca3(PO4)2 + 6 KF
Ba(NO3)2 + HCl = Ba(Cl)2 + HNO3 =>
Ba(NO3)2 + 2 HCl = Ba(Cl)2 + 2 HNO3
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
C6H5N2Cl = C6H5Cl + N2 =>
C6H5N2Cl = C6H5Cl + N2
FeO + CO2 = Fe3O4 + CO =>
3 FeO + CO2 = Fe3O4 + CO
AlS + H2O = AlO + H2S =>
AlS + H2O = AlO + H2S
Fe2 + CaCl2 = Fe2Cl2 + Ca =>
Fe2 + CaCl2 = Fe2Cl2 + Ca
B + Se = BSe =>
B + Se = BSe
H2O + H2S = H2 + SO4 =>
4 H2O + H2S = 5 H2 + SO4
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + Cl2(g) + H2O(l) =>
8 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 3 Cl2(g) + 12 H2O(l)
C6H6(l) + O2(g) = H2O(g) + CO2(g) =>
2 C6H6(l) + 15 O2(g) = 6 H2O(g) + 12 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/23
Équations équilibrées sur01/20/23
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