| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + Fe2(SO4)3 = 3 CaSO4 + 2 FeCl3
Bi2S3 + HNO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCO3 + Na3PO4 = Ca3(PO4)2 + Na2CO3 =>
3 CaCO3 + 2 Na3PO4 = Ca3(PO4)2 + 3 Na2CO3
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2(s) =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2(s)
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
S + O2 = SO2 =>
S + O2 = SO2
Na3(PO4) = Na2O + P4O10 =>
4 Na3(PO4) = 6 Na2O + P4O10
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
C7H6O + O2 = H2O + CO2 =>
C7H6O + 8 O2 = 3 H2O + 7 CO2
C + H2 = C6H14 =>
6 C + 7 H2 = C6H14
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb + OH = Pb(OH)2 =>
Pb + 2 OH = Pb(OH)2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl
KNO3 + MgI2 = KI + Mg(NO3)2 =>
2 KNO3 + MgI2 = 2 KI + Mg(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cu2(NO3)2 + Na2CO3 = Cu2CO3 + NaNO3 =>
Cu2(NO3)2 + Na2CO3 = Cu2CO3 + 2 NaNO3
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
Ca(NO3)2 + Na2O = CaO + Na(NO3) =>
Ca(NO3)2 + Na2O = CaO + 2 Na(NO3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CaI2 + K2CO3 = CaCO3 + KI =>
CaI2 + K2CO3 = CaCO3 + 2 KI
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
| 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 sur02/17/21
Équations équilibrées sur03/19/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
