| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 3 O2 = N2O3 + 3 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Cr(H2O)6 + NaOH = Cr(OH)6 + NaH2O =>
Cr(H2O)6 + 6 NaOH = Cr(OH)6 + 6 NaH2O
N2OS2 = O + NS =>
N2OS2 = O + 2 NS
C18H15O4P + O2 = CO2 + H2O + P =>
4 C18H15O4P + 79 O2 = 72 CO2 + 30 H2O + 4 P
K2C2O4(H2O) + FeCl3(H2O)6 = FeK3(C2O4)3 + KCl + H2O =>
3 K2C2O4(H2O) + FeCl3(H2O)6 = FeK3(C2O4)3 + 3 KCl + 9 H2O
C3H6O + HCl = C3H2Cl + H + O =>
C3H6O + HCl = C3H2Cl + 5 H + O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C + HNO3 = CO2 + H2O + NO =>
3 C + 4 HNO3 = 3 CO2 + 2 H2O + 4 NO
Na2SO3 + Br2 + H2SO4 = Na2SO4 + Br2SO3 + H2 =>
Na2SO3 + Br2 + H2SO4 = Na2SO4 + Br2SO3 + H2
MnOH + HClO4 = MnClO4 + H2O =>
MnOH + HClO4 = MnClO4 + H2O
Na2HPO4*12H2O + HNO3 + (NH4)2MoO4 = (NH4)3[P(Mo3O10)4]*6H2O + NaNO3 + H2O + NH3 =>
Na2HPO4*12H2O + 2 HNO3 + 12(NH4)2MoO4 = (NH4)3[P(Mo3O10)4]*6H2O + 2 NaNO3 + 18 H2O + 21 NH3
NiOH + P2O7 = NiOHP2O7 =>
NiOH + P2O7 = NiOHP2O7
Te + H2O = TeO + H2 =>
Te + H2O = TeO + H2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
AluminumSulfite + SodiumHydroxide = SodiumSulfite + AluminumHydroxide =>
AluminumSulfite + SodiumHydroxide = SodiumSulfite + AluminumHydroxide
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
cobalt(ii)chloride + sodiumcarbonate = cobalt(ii)carbonate + sodiumchloride =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
W(OH)6 = W2O6 + H2O =>
2 W(OH)6 = W2O6 + 6 H2O
NaI + H3PO4 = HI + Na3PO4 =>
3 NaI + H3PO4 = 3 HI + Na3PO4
Te + H2O = TeO2 + H2 =>
Te + 2 H2O = TeO2 + 2 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
C2H5Br + Zn = C4H10 + ZnBr2 =>
2 C2H5Br + Zn = C4H10 + ZnBr2
H2CO3 + KOH = KOCO3 + H3 =>
H2CO3 + KOH = KOCO3 + H3
AlCl3 + CH3COONa = (CH3COO)3Al + NaCl =>
AlCl3 + 3 CH3COONa = (CH3COO)3Al + 3 NaCl
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
C43H66N12O12S2 + HO2 = H2O + CO2 + NO2 + S =>
3 C43H66N12O12S2 + 262 HO2 = 230 H2O + 129 CO2 + 36 NO2 + 6 S
Au2O3 + HCl = HAu2 + ClO3 =>
Au2O3 + HCl = HAu2 + ClO3
Na2SO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 Na2SO3 + Na2Cr2O7 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
KNO3 + C12H22O11 = CO2 + H2O + KNO2 =>
24 KNO3 + C12H22O11 = 12 CO2 + 11 H2O + 24 KNO2
CaCl2 + Cr3(PO4) = Ca3(PO4)2 + CrCl =>
3 CaCl2 + 2 Cr3(PO4) = Ca3(PO4)2 + 6 CrCl
Sr(ClO3)2 + Cu(SO4) = Cu(ClO3)2 + Sr(SO4) =>
Sr(ClO3)2 + Cu(SO4) = Cu(ClO3)2 + Sr(SO4)
Fe{+2} + MnO4{-} = Fe{+3} + MnO4{-2} =>
Fe{+2} + MnO4{-} = Fe{+3} + MnO4{-2}
K2CO3 + Ba(NO3)2 = Ba + CO3 + K2(NO3)2 =>
K2CO3 + Ba(NO3)2 = Ba + CO3 + K2(NO3)2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NaCl(aq) + CuSO4(aq) = CuCl2(aq) + Na2SO4(aq) =>
2 NaCl(aq) + CuSO4(aq) = CuCl2(aq) + Na2SO4(aq)
C3H8 + O2 = H2O(g) + CO2 =>
C3H8 + 5 O2 = 4 H2O(g) + 3 CO2
CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s) =>
CuSO4(aq) + PbNO3(aq) = CuNO3(aq) + PbSO4(s)
CaCO3 + HCOOH = H2O + CaCOOH + CO3 =>
4 CaCO3 + 3 HCOOH = H2O + 4 CaCOOH + 3 CO3
KNO2 + H2S = K2S + H2O + NO + SO2 =>
6 KNO2 + 4 H2S = 3 K2S + 4 H2O + 6 NO + SO2
H2SO4 + C6H12O6 = CH2SO4 + H2O =>
6 H2SO4 + C6H12O6 = 6 CH2SO4 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2Cr2O7 + Fe(NO3)3 = Fe2(Cr2O7)3 + NaNO3 =>
3 Na2Cr2O7 + 2 Fe(NO3)3 = Fe2(Cr2O7)3 + 6 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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