| Équations équilibrées la veille | Équations équilibrées le lendemain |
CAO + 2 HCl = CACl2 + H2O
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2S(ac) + HCl(ac) = NaCl(ac) + H2S(g) =>
Na2S(ac) + 2 HCl(ac) = 2 NaCl(ac) + H2S(g)
BaCl2(aq) + Li2CO3(aq) = LiCl(aq) + BaCO3(s) =>
BaCl2(aq) + Li2CO3(aq) = 2 LiCl(aq) + BaCO3(s)
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4(aq) =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4(aq)
NaSO4 + BaNO3 = NaNO3 + BaSO4 =>
NaSO4 + BaNO3 = NaNO3 + BaSO4
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
BCl3 + H2O = HCl + H3BO3 =>
BCl3 + 3 H2O = 3 HCl + H3BO3
C + H2 = CH4 =>
C + 2 H2 = CH4
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
HCl(ac) + NaOH(ac) = H2O(l) + NaCl(ac) =>
HCl(ac) + NaOH(ac) = H2O(l) + NaCl(ac)
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
Ca(OH)2(aq) + MnSO4(aq) = CaSO4(aq) + Mn(OH)2(s) =>
Ca(OH)2(aq) + MnSO4(aq) = CaSO4(aq) + Mn(OH)2(s)
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
A + BC = AC + B =>
A + BC = AC + B
H2So4(aq) + KOH(aq) = K2So4(aq) + H2O(l) =>
H2So4(aq) + 2 KOH(aq) = K2So4(aq) + 2 H2O(l)
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
O2(g) + C5H12(g) = CO2(g) + H2O(g) =>
8 O2(g) + C5H12(g) = 5 CO2(g) + 6 H2O(g)
H3PO4 + NH3 = ((NH4)3)PO4 =>
H3PO4 + 3 NH3 = ((NH4)3)PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O2H2O + CO2 = C4H2 + O2 =>
2 H2O2H2O + 16 CO2 = 4 C4H2 + 19 O2
Fe + K(OH) + H2O = KFe(OH)4 + H2 =>
2 Fe + 2 K(OH) + 6 H2O = 2 KFe(OH)4 + 3 H2
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2(g) + C2H4(g) = C2H6 =>
H2(g) + C2H4(g) = C2H6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/19
Équations équilibrées sur02/10/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
