| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4*C6H6 = C6H5CH3 + H2
NaCO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)2 =>
2 NaCO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)2
C12H6OH + O2 = CO2 + H2O =>
4 C12H6OH + 53 O2 = 48 CO2 + 14 H2O
Fe(s) + Cl2(g) = FeCl3(aq) =>
2 Fe(s) + 3 Cl2(g) = 2 FeCl3(aq)
Ca(OH)2 + SO2 = CaSO3H2O =>
Ca(OH)2 + SO2 = CaSO3H2O
Cu(s) + S(g) = CuS(s) =>
Cu(s) + S(g) = CuS(s)
Na3P + Cl2 = PCl5 + NaCl =>
Na3P + 4 Cl2 = PCl5 + 3 NaCl
CH4 + CO2 = CH2O =>
CH4 + CO2 = 2 CH2O
NaSO4{-2} + CaNO3{-} = NaNO3{-} + CaSO4{-2} =>
NaSO4{-2} + CaNO3{-} = NaNO3{-} + CaSO4{-2}
MnO2(aq) + C(s) = Mn(s) + CO2(g) =>
MnO2(aq) + C(s) = Mn(s) + CO2(g)
SnF2 + H2O = HF + Sn(OH)2 =>
SnF2 + 2 H2O = 2 HF + Sn(OH)2
Na + H2O = H(aq) + NaOH =>
Na + H2O = H(aq) + NaOH
PbCO3 + HClO4 = Pb(ClO4)2 + H2O + CO2 =>
PbCO3 + 2 HClO4 = Pb(ClO4)2 + H2O + CO2
CO2 + H2O = O2 + C12H23 =>
48 CO2 + 46 H2O = 71 O2 + 4 C12H23
FeCl + KS = KCl + FeS =>
FeCl + KS = KCl + FeS
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
Fe + H2C2O4 + H2O = FeC2O4*2H2O + H =>
Fe + H2C2O4 + 2 H2O = FeC2O4*2H2O + 2 H
KBr + H2SO4 = K2SO4 + HBr =>
2 KBr + H2SO4 = K2SO4 + 2 HBr
SiCl3 = Si + Cl2 =>
2 SiCl3 = 2 Si + 3 Cl2
FeS + Ca(NiO3) = CaS + Fe(NiO3) =>
FeS + Ca(NiO3) = CaS + Fe(NiO3)
NaHCO3(aq) + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3(aq) + CH3COOH = CH3COONa + H2O + CO2
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
FeO2(s) = Fe(s) + O2(g) =>
FeO2(s) = Fe(s) + O2(g)
Na2SO3 + KNO3 + H2SO4 = Na2SO4 + NO + K2SO4 + H2O =>
3 Na2SO3 + 2 KNO3 + H2SO4 = 3 Na2SO4 + 2 NO + K2SO4 + H2O
LiNaCl = NaLiCl =>
LiNaCl = NaLiCl
H2SO4 + K3[Fe(CN)6] = HCN + Fe2(SO4)3 + K2SO4 =>
6 H2SO4 + 2 K3[Fe(CN)6] = 12 HCN + Fe2(SO4)3 + 3 K2SO4
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 KNO3 + 4 H2O
(NH4)2C2O4 + CuC2H3O2 = Cu2C2O4 + NH4C2H3O2 =>
(NH4)2C2O4 + 2 CuC2H3O2 = Cu2C2O4 + 2 NH4C2H3O2
(NH4)2(CO3) + Na(OH) = Na2(CO3) + NH3 + H2O =>
(NH4)2(CO3) + 2 Na(OH) = Na2(CO3) + 2 NH3 + 2 H2O
H2SO4 + NaHCO3 = CO2 + H2O + NaHSO4 =>
H2SO4 + NaHCO3 = CO2 + H2O + NaHSO4
BrO3{-} + H{+} = Br2 + O2 + H2O =>
4 BrO3{-} + 4 H{+} = 2 Br2 + 5 O2 + 2 H2O
KOH + H2(SO3) = K2SO3 + H2O =>
2 KOH + H2(SO3) = K2SO3 + 2 H2O
Al(OH)2NaCO3 + HCl = AlCl3 + NaCl + H2O + CO2 =>
Al(OH)2NaCO3 + 4 HCl = AlCl3 + NaCl + 3 H2O + CO2
Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2
CH3OH + C2H5OH = C3H8(OH)2 =>
CH3OH + C2H5OH = C3H8(OH)2
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(aq)
FeO2(s) = Fe(s) + O2(g) =>
FeO2(s) = Fe(s) + O2(g)
Ba(NO3)2 + Na2C2O4 = BaC2O4 + NaNO3 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + 2 NaNO3
LaCl3 + KOH = La(OH)3 + KCl =>
LaCl3 + 3 KOH = La(OH)3 + 3 KCl
(CoCl2)6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)6Cl)Cl3 + H2O =>
(CoCl2)6H2O + 12 NH4Cl + 24 NH3 + 6 H2O2 = 6(Co(NH3)6Cl)Cl3 + 13 H2O
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
KSO3HCl = HSO3KCl =>
KSO3HCl = HSO3KCl
CH3CH2CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 4 CH3CH2CHOOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 9 H2O
C3H6 + NH4 + O2 = C3H3N + H2O =>
4 C3H6 + 4 NH4 + 7 O2 = 4 C3H3N + 14 H2O
KSO3HCl = HSO3KCl =>
KSO3HCl = HSO3KCl
BaSO4 + HCl = BaCl2 + H2O + SO2 + Cl2 =>
BaSO4 + 4 HCl = BaCl2 + 2 H2O + SO2 + Cl2
NH2S + Cu(NO3)2 = NH2Cu + S(NO3)2 =>
NH2S + Cu(NO3)2 = NH2Cu + S(NO3)2
SrNO3 + NaSO4 = SrSO4 + NaNO3 =>
SrNO3 + NaSO4 = SrSO4 + NaNO3
C9H9BrO2 + KOH = C9H8O2 + KBr + H2O =>
C9H9BrO2 + KOH = C9H8O2 + KBr + H2O
K2CrO7 + NH4Cl + HCl = N2 + KCl + CrCl3 + H2O =>
2 K2CrO7 + 6 NH4Cl + 4 HCl = 3 N2 + 4 KCl + 2 CrCl3 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/24
Équations équilibrées sur07/06/23
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