| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
KClO{-}3 = KCl + O{-}2 =>
KClO{-}3 = KCl + O{-}2
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
NH4OH + H2O = NH5 + OH =>
NH4OH + H2O = NH5 + 2 OH
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH3COOH + MgCO3 = CO2 + MgCH3COOH + H2O =>
5 CH3COOH + 4 MgCO3 = 6 CO2 + 4 MgCH3COOH + 2 H2O
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
CuSO4HNO3 = CuNO3HSO4 =>
CuSO4HNO3 = CuNO3HSO4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Fe + H3AsO4 = FeAsO4 + H2 =>
2 Fe + 2 H3AsO4 = 2 FeAsO4 + 3 H2
MnO2 + Sn(OH)4 = OH + Sn(MnO2)2 =>
2 MnO2 + Sn(OH)4 = 4 OH + Sn(MnO2)2
Na2(CO3) + HCl = NaCl + NaHCO3 =>
Na2(CO3) + HCl = NaCl + NaHCO3
LiOH = Li2O + HOH =>
2 LiOH = Li2O + HOH
NiO + C = Ni + CO = Ni(CO)4 =>
NiO + C = Ni + CO
H2O2 + C3H5(OH) = H2O + HOCH2COCH2OH =>
2 H2O2 + C3H5(OH) = 2 H2O + HOCH2COCH2OH
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
SiO2 + KMg2Al3Si2O10(OH)2 = KAlSi3O8 + Mg3Al2Si3O12 + H2O + Al2SiO5 =>
10 SiO2 + 3 KMg2Al3Si2O10(OH)2 = 3 KAlSi3O8 + 2 Mg3Al2Si3O12 + 3 H2O + Al2SiO5
CrI2 = Cr + I2 =>
CrI2 = Cr + I2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cr2O3 + HNO3 = Cr + H2O + NO3 =>
Cr2O3 + 6 HNO3 = 2 Cr + 3 H2O + 6 NO3
(NH4)2MoO4 + Na2C2O4 + H2SO4 = CO2 + Mo2O3 + NH3 + H2O + Na2SO4 =>
2(NH4)2MoO4 + 3 Na2C2O4 + 3 H2SO4 = 6 CO2 + Mo2O3 + 4 NH3 + 5 H2O + 3 Na2SO4
H2S + O2 = SO2(g) + H2O(l) =>
2 H2S + 3 O2 = 2 SO2(g) + 2 H2O(l)
Na2SO4 + NBr3 = N2(SO4)3 + NaBr =>
3 Na2SO4 + 2 NBr3 = N2(SO4)3 + 6 NaBr
C2H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
Al2(SO4)3 + KOH(aq) = Al(OH)3 + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH(aq) = 2 Al(OH)3 + 3 K2SO4(aq)
HCl + MnO2 = Cl2 + H2O + MnCl =>
8 HCl + 2 MnO2 = 3 Cl2 + 4 H2O + 2 MnCl
Ag2S + KCN = K2S + KAg(CN)2 =>
Ag2S + 4 KCN = K2S + 2 KAg(CN)2
KNO2 + C = K2CO3 + CO + N21 =>
42 KNO2 + 42 C = 21 K2CO3 + 21 CO + 2 N21
Ca(s) + AlCl3(aq) = CaCl2(aq) + Al(s) =>
3 Ca(s) + 2 AlCl3(aq) = 3 CaCl2(aq) + 2 Al(s)
HNO3 + K3Cr(OH)6 = KNO3 + H3Cr(OH)6 =>
3 HNO3 + K3Cr(OH)6 = 3 KNO3 + H3Cr(OH)6
CrCl3 + H2SO4 + AgNO3 + H2O = H2Cr2O7 + HCl + NO2 + Ag2SO4 =>
2 CrCl3 + 3 H2SO4 + 6 AgNO3 + H2O = H2Cr2O7 + 6 HCl + 6 NO2 + 3 Ag2SO4
MgCl2 + Li2(CO3) = Mg(CO3) + LiCl =>
MgCl2 + Li2(CO3) = Mg(CO3) + 2 LiCl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
C11H22O2 + O2 = CO2 + H2O =>
2 C11H22O2 + 31 O2 = 22 CO2 + 22 H2O
H3N + Br2 = NH4Br + N2 =>
8 H3N + 3 Br2 = 6 NH4Br + N2
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 2 Na2SO4
Zn(SO4) + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4) =>
Zn(SO4) + Cu(NO3)2 = Zn(NO3)2 + Cu(SO4)
CrCl3 + Na2O2 + Na(OH) = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2O2 + 4 Na(OH) = 2 Na2CrO4 + 6 NaCl + 2 H2O
C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O
Zn + NaCl = Zn2Cl + Na =>
2 Zn + NaCl = Zn2Cl + Na
Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2
F2 + PbCl2 = PbF4 + Cl2 =>
2 F2 + PbCl2 = PbF4 + Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
| 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
