| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCLO3 = 2 KCL + 3 O2
Li + H2O = LiHO + H2 =>
2 Li + 2 H2O = 2 LiHO + H2
Hg + I2 = HgI =>
2 Hg + I2 = 2 HgI
Li2S + P2S5 = Li7P3S11 =>
7 Li2S + 3 P2S5 = 2 Li7P3S11
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HCl + NaHCO3 = H2O + NaCl + CO2 =>
HCl + NaHCO3 = H2O + NaCl + CO2
NaHCO3 = CO2 + Na2CO3 + H2O =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H20 =>
10 Cu2S + 60 HNO3 = 10 Cu(NO3)2 + 10 CuSO4 + 40 NO2 + 3 H20
C6H5COOH + OH = C6H5COO + H2O =>
C6H5COOH + OH = C6H5COO + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
NaClO4 = NaCl + O2 =>
NaClO4 = NaCl + 2 O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + Sr(OH)2 = Sr(NO3)2 + H2O =>
2 HNO3 + Sr(OH)2 = Sr(NO3)2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
Na + S = Na2S =>
2 Na + S = Na2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CsICl2 + NaOH = OH + NaCl2 + CsI =>
CsICl2 + NaOH = OH + NaCl2 + CsI
KMnO4 + Na2SO3 + H2O = Na2SO4 + KOH + MnO2 =>
2 KMnO4 + 3 Na2SO3 + H2O = 3 Na2SO4 + 2 KOH + 2 MnO2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ni + O2 + H = Ni(OH)2 =>
Ni + O2 + 2 H = Ni(OH)2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C5H11NO2 + O2 = CO2 + H2O + N2 =>
4 C5H11NO2 + 27 O2 = 20 CO2 + 22 H2O + 2 N2
CO2 + H2O = C6H1206 + O2 =>
12 CO2 + 1206 H2O = 2 C6H1206 + 615 O2
Cu + I2 = CuI =>
2 Cu + I2 = 2 CuI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeS + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 NO2 + 3 H2O
PbO + C = Pb + COC =>
PbO + 2 C = Pb + COC
PbO + C = Pb + CO =>
PbO + C = Pb + CO
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
S + O4 + Ba = BaSO4 =>
S + O4 + Ba = BaSO4
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H
| 1 2 3 4 5 6 7 8 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/08/12
Équations équilibrées sur11/07/11
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
