| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3C(O)CH + 3 CH3OH = 2(CH3)2CO + 2 H2O
K3PO4 + Ni(C2H3O2)2 = K(C2H3O2) + Ni3(PO4)2 =>
2 K3PO4 + 3 Ni(C2H3O2)2 = 6 K(C2H3O2) + Ni3(PO4)2
HCl + Sr = H2 + SrCl2 =>
2 HCl + Sr = H2 + SrCl2
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
CrWC2 = WC + Cr3C2 + C =>
3 CrWC2 = 3 WC + Cr3C2 + C
Cu(NO3)2 + Na2CO3 = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + 2 NaNO3
NiSO4 + NH4OH = NiOH + NH4(SO4) =>
NiSO4 + NH4OH = NiOH + NH4(SO4)
HCl + SeS2 = H2S + Cl + Se =>
4 HCl + SeS2 = 2 H2S + 4 Cl + Se
Li2CO3 + H3PO4 + Fe2O3 = Li3Fe2(PO4)3 + H2O + CO2 =>
3 Li2CO3 + 6 H3PO4 + 2 Fe2O3 = 2 Li3Fe2(PO4)3 + 9 H2O + 3 CO2
Ag(s) + HCl(aq) = Ag(Cl)3(aq) + H2(g) =>
2 Ag(s) + 6 HCl(aq) = 2 Ag(Cl)3(aq) + 3 H2(g)
C6H8O7 + Mg(OH)2 = C6H6O7Mg + H2O =>
C6H8O7 + Mg(OH)2 = C6H6O7Mg + 2 H2O
C2H4O + OH = C2H3O2 + H2O =>
C2H4O + 3 OH = C2H3O2 + 2 H2O
KMnO4 + BiI + H2SO4 = MnSO4 + K2SO4 + Bi2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 BiI + 24 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 Bi2(SO4)3 + 5 I2 + 24 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2(g) + C(s) = CCl4(s) =>
2 Cl2(g) + C(s) = CCl4(s)
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
C3H10N12O4 = C + CH4 + H2O + N2 =>
2 C3H10N12O4 = 5 C + CH4 + 8 H2O + 12 N2
(NH4)2S + CoCl3 = Co2S3 + NH4Cl =>
3(NH4)2S + 2 CoCl3 = Co2S3 + 6 NH4Cl
KS2O3 + HCl = H2O + KCl + S + SO2 =>
4 KS2O3 + 4 HCl = 2 H2O + 4 KCl + 3 S + 5 SO2
Cu + H2SO4 = Cu2(SO4)2 + H2O + S2 =>
6 Cu + 8 H2SO4 = 3 Cu2(SO4)2 + 8 H2O + S2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
K2CrO4 + K2S + H2O = Cr(OH)3 + K2SO4 + KOH =>
8 K2CrO4 + 3 K2S + 20 H2O = 8 Cr(OH)3 + 3 K2SO4 + 16 KOH
IO3{-} + I{-} + H3O{+} = I3 + H2O =>
IO3{-} + 5 I{-} + 6 H3O{+} = 2 I3 + 9 H2O
KHCO3 = CO2 + K2CO3 + H2O =>
2 KHCO3 = CO2 + K2CO3 + H2O
Mn(NO3)2 + NH4OH = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4OH = Mn(OH)2 + 2 NH4(NO3)
CaO + SiO2SiO2 = CaSiO3 =>
2 CaO + SiO2SiO2 = 2 CaSiO3
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
C + CuO = Cu + C2O =>
2 C + CuO = Cu + C2O
KI + Na3PO4 = K2PO4 + Na3I2 =>
2 KI + Na3PO4 = K2PO4 + Na3I2
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
FeCl2 + K(MnO4) + HCl = KCl + MnCl2 + FeCl3 + H2O =>
5 FeCl2 + K(MnO4) + 8 HCl = KCl + MnCl2 + 5 FeCl3 + 4 H2O
MnI2 + (NH4)2CO3 = MnCO3 + NH4I =>
MnI2 + (NH4)2CO3 = MnCO3 + 2 NH4I
CuCl + Al = Cu + AlCl2 =>
2 CuCl + Al = 2 Cu + AlCl2
AgNO3 + NaOH = Ag + H2*O2 + NaNO3 =>
2 AgNO3 + 2 NaOH = 2 Ag + H2*O2 + 2 NaNO3
H3BO3 + C2H6O = C2BO3 + H9O =>
H3BO3 + C2H6O = C2BO3 + H9O
CdI2 + KOH = Cd(OH)2 + KI =>
CdI2 + 2 KOH = Cd(OH)2 + 2 KI
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al + H2O + NH3 = Al(OH)3 + NH4 =>
Al + 3 H2O + 3 NH3 = Al(OH)3 + 3 NH4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2C2O4 + CaC2H3O2 = Ca2C2O4 + NaC2H3O2 =>
Na2C2O4 + 2 CaC2H3O2 = Ca2C2O4 + 2 NaC2H3O2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K6Fe2(C2O4)6*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = K6Fe2(C2O4)6*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg[CrO4] + HCl = MgCl2 + H2CrO4 =>
Mg[CrO4] + 2 HCl = MgCl2 + H2CrO4
HClO = HCl + O =>
HClO = HCl + O
Ca(NO3)2 + C = CaO + N2 + CO2 =>
2 Ca(NO3)2 + 5 C = 2 CaO + 2 N2 + 5 CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C4H8O + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
C4H8O + 2 Cu(OH)2 = C4H8O2 + Cu2O + 2 H2O
NaC4H4O4 + HCl + H2O = H3O + C4H4O4 + NaCl =>
NaC4H4O4 + HCl + H2O = H3O + C4H4O4 + NaCl
MgCl2 + BPO4 = Mg3(PO4)2 + BCl3 =>
3 MgCl2 + 2 BPO4 = Mg3(PO4)2 + 2 BCl3
CuCl2 + (NH4)2Co3 = CuCo3 + Cl(NH4) =>
CuCl2 + (NH4)2Co3 = CuCo3 + 2 Cl(NH4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/20/24
Équations équilibrées sur04/19/23
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