| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + HOH = C4H10O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Pb(OH)2 + H2So4 = PbSo4 + H2O =>
Pb(OH)2 + H2So4 = PbSo4 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
Na2SO3 + HCLO4 = NaCLO4 + H2O + SO2 =>
Na2SO3 + 2 HCLO4 = 2 NaCLO4 + H2O + SO2
CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Cr2O3 + Ca = Cr + CaO =>
Cr2O3 + 3 Ca = 2 Cr + 3 CaO
MnCl2*4H2O + H3PO4 + HNO3 = MnPO4*H2O + HCl + H2O + NO =>
3 MnCl2*4H2O + 3 H3PO4 + HNO3 = 3 MnPO4*H2O + 6 HCl + 11 H2O + NO
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNCO = C3N3(NH2)3 + CO2 =>
6 HNCO = C3N3(NH2)3 + 3 CO2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NaCl + BeF2 = BeCl2 + NaF =>
2 NaCl + BeF2 = BeCl2 + 2 NaF
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l) =>
HCl(ac) + NaOH(ac) = NaCl(ac) + H2O(l)
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu2[Fe(CN)6] + H2SO4 = CuSO4 + FeSO4 + HCN =>
Cu2[Fe(CN)6] + 3 H2SO4 = 2 CuSO4 + FeSO4 + 6 HCN
NaOH = H2O + Na2O =>
2 NaOH = H2O + Na2O
Ag2 + S8 = Ag2S =>
8 Ag2 + S8 = 8 Ag2S
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
Ba + OH = Ba(OH)2 =>
Ba + 2 OH = Ba(OH)2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCl + RNH2 = RNH3Cl =>
HCl + RNH2 = RNH3Cl
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/06/17
Équations équilibrées sur09/05/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
