| Équations équilibrées la veille |
O2F2 = F + O2F
MnSO4 + (NH4)2CO3 = MnCO3 + (NH4)2SO4 =>
MnSO4 + (NH4)2CO3 = MnCO3 + (NH4)2SO4
C2H4OHCN = C3H3N + H2O =>
C2H4OHCN = C3H3N + H2O
KMnO4 + H2O2 + CH3COOH = Mn(CH3COO)2*4H2O + CH3COOK + O2 =>
2 KMnO4 + 5 H2O2 + 6 CH3COOH = 2 Mn(CH3COO)2*4H2O + 2 CH3COOK + 5 O2
C7H11O4 + H2O = C3H6O2 + CO2 =>
14 C7H11O4 + 16 H2O = 31 C3H6O2 + 5 CO2
HCI = H2 + CI =>
2 HCI = H2 + 2 CI
Cu2 + H2(SO4) = Cu2(SO4)2 + H2O + SO2 =>
Cu2 + 4 H2(SO4) = Cu2(SO4)2 + 4 H2O + 2 SO2
[Co(H2O)6]Cl2 + NH4Cl = [Co(NH3)(H2O)5]Cl2 + H2O + HCl =>
[Co(H2O)6]Cl2 + NH4Cl = [Co(NH3)(H2O)5]Cl2 + H2O + HCl
KNO3(ac) + LiCl(ac) = KCl(s) + LiNO3(s) =>
KNO3(ac) + LiCl(ac) = KCl(s) + LiNO3(s)
Cd(NO3)2 + NH3*H2O = Cd(OH)2 + NH4NO3 =>
Cd(NO3)2 + 2 NH3*H2O = Cd(OH)2 + 2 NH4NO3
C4H6O6 + NH4OH = C4H12N2O6 + H2O =>
C4H6O6 + 2 NH4OH = C4H12N2O6 + 2 H2O
NH4ClO4(s) = Cl2(g) + H2O(g) + N2O(g) + O2(g) =>
4 NH4ClO4(s) = 2 Cl2(g) + 8 H2O(g) + 2 N2O(g) + 3 O2(g)
Cr(s) + H2O(l) = CrO + H2 =>
Cr(s) + H2O(l) = CrO + H2
ZrSiO4 + NaOH = ZrO2 + Na2SiO3 + H2O =>
ZrSiO4 + 2 NaOH = ZrO2 + Na2SiO3 + H2O
(CH4) + O2 = CO2 + H2O =>
(CH4) + 2 O2 = CO2 + 2 H2O
ClO2 + KI + HCl = I2 + KCl + H2O =>
2 ClO2 + 10 KI + 8 HCl = 5 I2 + 10 KCl + 4 H2O
Fe + HNO3(diluted) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(diluted) = 3 Fe(NO3)2 + 2 NO + 4 H2O
SrO + P4O10 = Sr(PO3)2 =>
2 SrO + P4O10 = 2 Sr(PO3)2
HBr + Fe = FeBr3 + H2 =>
6 HBr + 2 Fe = 2 FeBr3 + 3 H2
Be2 + O4 = Be2O3 =>
4 Be2 + 3 O4 = 4 Be2O3
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
Fe + HNO3 = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 4 H2O
Al2O3 + SiO2 + H2O = Al2Si2O5(OH)4 =>
Al2O3 + 2 SiO2 + 2 H2O = Al2Si2O5(OH)4
CoCO3 + H3O{+} = Co{2+} + CO2 + H2O =>
CoCO3 + 2 H3O{+} = Co{2+} + CO2 + 3 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MnO(OH)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 MnO(OH)2 + 3 NaBiO3 + 12 HNO3 = 2 HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 7 H2O
SiH4(g) + NH3(g) = Si3N4(s) + H2(g) =>
3 SiH4(g) + 4 NH3(g) = Si3N4(s) + 12 H2(g)
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Cu{2+} + KI + OH{-} = CuI + H2O + IO3{-} + K{+} =>
6 Cu{2+} + 7 KI + 6 OH{-} = 6 CuI + 3 H2O + IO3{-} + 7 K{+}
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
H2SeO4 + ZnO = ZnSeO4 + H2O =>
H2SeO4 + ZnO = ZnSeO4 + H2O
SH2 + Ca(OH)2 = SCa + H2O =>
SH2 + Ca(OH)2 = SCa + 2 H2O
C6H154 + O2 = CO2 + H2O =>
2 C6H154 + 89 O2 = 12 CO2 + 154 H2O
(Nh4)2SO4 + NaCl = Nh4Cl + Na2SO4 =>
(Nh4)2SO4 + 2 NaCl = 2 Nh4Cl + Na2SO4
Mn + Ni = MnNi =>
Mn + Ni = MnNi
Co2 = Co =>
Co2 = 2 Co
PH3 + O3 = P2O3 + H2O =>
2 PH3 + 2 O3 = P2O3 + 3 H2O
SrO(s) + H2O = Sr(OH)2 =>
SrO(s) + H2O = Sr(OH)2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C8H10N4O2 + H2O = C8H11N4O2 + OH =>
C8H10N4O2 + H2O = C8H11N4O2 + OH
HBr(aq) + NiS(s) = H2S(g) + NiBr2(s) =>
2 HBr(aq) + NiS(s) = H2S(g) + NiBr2(s)
NaC2H3O2*3H2O = Na + C2H3O2 + H2O =>
NaC2H3O2*3H2O = Na + C2H3O2 + 3 H2O
Ca + Bi2O3 = Bi + CaO =>
3 Ca + Bi2O3 = 2 Bi + 3 CaO
Mg + HCI2 = MgCI2 + H2 =>
2 Mg + 2 HCI2 = 2 MgCI2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
MgO + H2SO4 + H2O = MgSO4*7H2O =>
MgO + H2SO4 + 6 H2O = MgSO4*7H2O
C7H6O2N2 + O2 = CO2 + H2O + N2 =>
2 C7H6O2N2 + 15 O2 = 14 CO2 + 6 H2O + 2 N2
Br2 + LiOH = BrOH + Li =>
Br2 + 2 LiOH = 2 BrOH + 2 Li
OH + I = IO4 + H2O =>
8 OH + I = IO4 + 4 H2O
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Équations équilibrées sur10/26/24
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