| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO3 + HI = CaS + IO3 + H
K2O + NaOH = Na2O + KOH =>
K2O + 2 NaOH = Na2O + 2 KOH
PO + HNO3 = PO4 + NO + H2 =>
4 PO + 6 HNO3 = 4 PO4 + 6 NO + 3 H2
H + N2O3 = H2O + N3 =>
18 H + 3 N2O3 = 9 H2O + 2 N3
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
N2O3 + O2 = N2O4 =>
2 N2O3 + O2 = 2 N2O4
HI + HIO3 = H2O + I3 =>
5 HI + HIO3 = 3 H2O + 2 I3
Ni + H2O = H2 + Ni2O =>
2 Ni + H2O = H2 + Ni2O
N2O3 + O2 = N2O4 =>
2 N2O3 + O2 = 2 N2O4
Br + CO3 = BrCO3 =>
Br + CO3 = BrCO3
Ga + I2 = GaI2 =>
Ga + I2 = GaI2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
N2O3 + O2 = N2O5 =>
N2O3 + O2 = N2O5
Na2TeO4 + NaI + HCl = NaCl + Te + H2O + I2 =>
Na2TeO4 + 6 NaI + 8 HCl = 8 NaCl + Te + 4 H2O + 3 I2
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
Fe + Na2O = FeO + Na =>
Fe + Na2O = FeO + 2 Na
CuSO4 + KI = KSO4 + CuI =>
CuSO4 + KI = KSO4 + CuI
Li2(SO4) + Pb(C2H3O2)2 = Li(C2H3O2) + Pb(SO4) =>
Li2(SO4) + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb(SO4)
CoSO = Co + SO =>
CoSO = Co + SO
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
NaO + HF = NaF + OH =>
NaO + HF = NaF + OH
N2H4 + N2O3 = N + H2O =>
3 N2H4 + 2 N2O3 = 10 N + 6 H2O
Fe(s) + O(g) = FeO =>
Fe(s) + O(g) = FeO
Ag + NaClO = AgO + NaCl =>
Ag + NaClO = AgO + NaCl
Na2SO4 + Fe(CN)3 = NaCN + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(CN)3 = 6 NaCN + Fe2(SO4)3
C2 + H2 + O2 = CH2O =>
C2 + 2 H2 + O2 = 2 CH2O
CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH
P + O2 + K = K3PO3 =>
2 P + 3 O2 + 6 K = 2 K3PO3
CH3CH(CH3)CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH(CH3)CHCH2 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
C3H5(OCOC17H35)3 + O2 = CO + H2O =>
C3H5(OCOC17H35)3 + 53 O2 = 57 CO + 55 H2O
Na3BO3 + H2O = Na2HBO3 + NaOH =>
Na3BO3 + H2O = Na2HBO3 + NaOH
H2C2O4(H2O)2 + K2Cr2O7 = K(H)2[Cr(C2O4)3] + H2O + CO2 =>
9 H2C2O4(H2O)2 + K2Cr2O7 = 2 K(H)2[Cr(C2O4)3] + 25 H2O + 6 CO2
C2H5N3O9 = CO2 + H2O + O2 + N2 =>
4 C2H5N3O9 = 8 CO2 + 10 H2O + 5 O2 + 6 N2
MgO2 + H2O = Mg + OH =>
MgO2 + 2 H2O = Mg + 4 OH
N = N3 =>
3 N = N3
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sn(NO2)2 + KI = SnI2 + KNO2 =>
Sn(NO2)2 + 2 KI = SnI2 + 2 KNO2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
H2S77 + HNO3 = H2SO4 + NO + H2O =>
3 H2S77 + 464 HNO3 = 231 H2SO4 + 464 NO + 4 H2O
HBr + F = FBr + H =>
HBr + F = FBr + H
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
Ru + S = Ru2S4 =>
2 Ru + 4 S = Ru2S4
C4H8Br2 = C4H8 + Br =>
C4H8Br2 = C4H8 + 2 Br
C2H4 + HNO3 = CO2 + NO + H2O =>
C2H4 + 4 HNO3 = 2 CO2 + 4 NO + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
