| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C13H18O7 + H2O = C6H12O6 + HOC6H4CH2OH =>
C13H18O7 + H2O = C6H12O6 + HOC6H4CH2OH
CH4 + Br2 = CBr3 + HBr =>
2 CH4 + 7 Br2 = 2 CBr3 + 8 HBr
C6H12O + KMnO4 + H2SO4 = C6H12O4 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 6 KMnO4 + 9 H2SO4 = 5 C6H12O4 + 3 K2SO4 + 6 MnSO4 + 9 H2O
CuCl2 + O2 = CuO + Cl =>
2 CuCl2 + O2 = 2 CuO + 4 Cl
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
HgBr2 + H2O = HgO + HBr =>
HgBr2 + H2O = HgO + 2 HBr
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
[Cu(NH3)4](NO3)2 + H2SO4 = CuSO4 + NH3 + HNO3 =>
[Cu(NH3)4](NO3)2 + H2SO4 = CuSO4 + 4 NH3 + 2 HNO3
P4Cl10 = P + Cl2 =>
P4Cl10 = 4 P + 5 Cl2
(CH4)5 + O2 = CO2 + H2O =>
(CH4)5 + 10 O2 = 5 CO2 + 10 H2O
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + AlCl =>
CaCl2 + Al2(SO4)3 = Ca(SO4)3 + 2 AlCl
C3H7OH(i) + O2 = CO2(g) + H2O(g) =>
2 C3H7OH(i) + 9 O2 = 6 CO2(g) + 8 H2O(g)
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2O2 + SO2 = Na2O + SO3 =>
Na2O2 + SO2 = Na2O + SO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Mn(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(OH)2 + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 6 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Bi + H2O = Bi2O3 + H22 =>
22 Bi + 33 H2O = 11 Bi2O3 + 3 H22
Na(s) + FeCl2(aq) = NaCl(aq) + Fe =>
2 Na(s) + FeCl2(aq) = 2 NaCl(aq) + Fe
KNO2 + K2S + H2SO4 = NO + K2SO4 + H2O =>
8 KNO2 + K2S + 4 H2SO4 = 8 NO + 5 K2SO4 + 4 H2O
BF3 + AlCl3 = BCl3 + AlF3 =>
BF3 + AlCl3 = BCl3 + AlF3
Hg{2+} + Fe = Hg + Fe{2+} =>
Hg{2+} + Fe = Hg + Fe{2+}
Mg + Pb(C2H3O2)2 = Mg(C2H3O2)2 + Pb2 =>
2 Mg + 2 Pb(C2H3O2)2 = 2 Mg(C2H3O2)2 + Pb2
NO + O + H2O = HNO2 =>
2 NO + O + H2O = 2 HNO2
C6N6FeK4 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 C6N6FeK4 + 7 H2SO4 + 43 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 50 H2O
Pb(s) + AgNO3(ag) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(ag) = Pb(NO3)2 + 2 Ag(s)
B(NO3)3 + CaSO4 = B2(SO4)3 + Ca(NO3)2 =>
2 B(NO3)3 + 3 CaSO4 = B2(SO4)3 + 3 Ca(NO3)2
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Al + ClO3 = Al(ClO3)3 =>
Al + 3 ClO3 = Al(ClO3)3
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
HCH2ClCO + OH = CH2ClCO2 + H2O =>
HCH2ClCO + 3 OH = CH2ClCO2 + 2 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Na2(CrO4) + Ag(NO2) = Ag(CrO4) + Na2(NO2) =>
Na2(CrO4) + Ag(NO2) = Ag(CrO4) + Na2(NO2)
Cu(PO4) + KI = CuI + KPO4 =>
Cu(PO4) + KI = CuI + KPO4
CS2 + HCl = CCl4 + H2S =>
CS2 + 4 HCl = CCl4 + 2 H2S
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
NaHS = Na + H + S =>
NaHS = Na + H + S
NaC1O3(s) = NaC1(s) + O2(g) =>
2 NaC1O3(s) = 2 NaC1(s) + 3 O2(g)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
AlI3 + K3PO4 = AlPO4 + K3I3 =>
AlI3 + K3PO4 = AlPO4 + K3I3
H3PO4(aq) + Sr(OH)2(aq) = H2O(l) + Sr3(PO4)2(aq) =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O(l) + Sr3(PO4)2(aq)
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
MgCl{2} + KOH = Mg(OH){2} + KCl =>
MgCl{2} + KOH = Mg(OH){2} + KCl
| 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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
