| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 MgO = 2 MgCl + O2 + H2
C14H22O5 + O2 = HCO3 + H3O =>
6 C14H22O5 + 119 O2 = 84 HCO3 + 16 H3O
C6H5NO2 + H2 + C6H5Cl + Mg = C18H21NO + MgO + MgCl2 =>
C6H5NO2 + 3 H2 + 2 C6H5Cl + 2 Mg = C18H21NO + MgO + MgCl2
Ca + (PO4)3 = Ca(PO4) =>
3 Ca + (PO4)3 = 3 Ca(PO4)
HBr + N = NBr2 + H2 =>
2 HBr + N = NBr2 + H2
NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ca(OH)2(s) = Ca(NO2)2(aq) + 2 H2O(l)
H2 + O = H2O =>
H2 + O = H2O
C4H8 + O2 = C2O4 + H2 =>
C4H8 + 4 O2 = 2 C2O4 + 4 H2
Ca(NO3)2 + Cu(SO4)2 = Ca(SO4)2 + Cu(NO3)2 =>
Ca(NO3)2 + Cu(SO4)2 = Ca(SO4)2 + Cu(NO3)2
Rb2CO3 + Na2O + CoO = Rb2Na4Co2O5 + CO2 =>
Rb2CO3 + 2 Na2O + 2 CoO = Rb2Na4Co2O5 + CO2
Cr{3+} + OH{-} + NO3{-} = CrO4{2-} + NH3 + H2O =>
8 Cr{3+} + 37 OH{-} + 3 NO3{-} = 8 CrO4{2-} + 3 NH3 + 14 H2O
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
CH3COONa + FeCl3 = Fe(COONa)3 + CH3Cl =>
3 CH3COONa + FeCl3 = Fe(COONa)3 + 3 CH3Cl
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
KF + K3Fe(CN)6 = K3FeF6 + KCN =>
6 KF + K3Fe(CN)6 = K3FeF6 + 6 KCN
K2CO3(aq) + FeCl3(aq) = K2Cl3 + Fe + CO3 =>
K2CO3(aq) + FeCl3(aq) = K2Cl3 + Fe + CO3
AgNO3 + (NH3H2O) = Ag2O + NH4NO3 + H2O =>
2 AgNO3 + 2(NH3H2O) = Ag2O + 2 NH4NO3 + H2O
Zn + HBr = ZnBr2 + H =>
Zn + 2 HBr = ZnBr2 + 2 H
PI3 + H2O = H2PI3 + O2 =>
2 PI3 + 2 H2O = 2 H2PI3 + O2
C6H5COOH + FeCl3 = C6H5Fe + COOH + Cl2 =>
2 C6H5COOH + 2 FeCl3 = 2 C6H5Fe + 2 COOH + 3 Cl2
CrO4 + Mn(OH)2 = MnO2 + Cr(OH)3 + H2O =>
2 CrO4 + 5 Mn(OH)2 = 5 MnO2 + 2 Cr(OH)3 + 2 H2O
O2 + Fe(CO)9 = CO2 + Fe2O3 =>
21 O2 + 4 Fe(CO)9 = 36 CO2 + 2 Fe2O3
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
C + O2 = CO =>
2 C + O2 = 2 CO
H2 + SO4 + KOH = K2SO4 + H2O =>
H2 + SO4 + 2 KOH = K2SO4 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C6H12O6 = CH3COCH3 + CO2 + H2O =>
2 C6H12O6 = 3 CH3COCH3 + 3 CO2 + 3 H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C7H8 + K2Cr2O7 + H2SO4 = C7H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C7H8 + K2Cr2O7 + 4 H2SO4 = C7H6O2 + Cr2(SO4)3 + K2SO4 + 5 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
MnO4{-} + I{-} + H2O = IO3{-} + MnO2 + OH{-} =>
2 MnO4{-} + I{-} + H2O = IO3{-} + 2 MnO2 + 2 OH{-}
N2H4 + N2 = N2H5N3 =>
5 N2H4 + 5 N2 = 4 N2H5N3
Mg(CIO2)2 = Mg + CIO2 =>
Mg(CIO2)2 = Mg + 2 CIO2
CH4 + O = CH2O + H2 =>
CH4 + O = CH2O + H2
BaS2O3 + K3PO4 = K2S2O3 + Ba3(PO4)2 =>
3 BaS2O3 + 2 K3PO4 = 3 K2S2O3 + Ba3(PO4)2
AgCl + NH3 = Ag(NH3)2Cl =>
AgCl + 2 NH3 = Ag(NH3)2Cl
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O
Br2 + LiI = BrLiI =>
Br2 + 2 LiI = 2 BrLiI
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
NaO + CO2 = Na2CO3 + O =>
2 NaO + CO2 = Na2CO3 + O
(NH4)2C2O4(aq) + CaCl2(aq) = (NH4)Cl(aq) + CaC2O4 =>
(NH4)2C2O4(aq) + CaCl2(aq) = 2(NH4)Cl(aq) + CaC2O4
Ag3(OH)3 + NaCl = Ag3Cl3 + Na3(OH)3 =>
Ag3(OH)3 + 3 NaCl = Ag3Cl3 + Na3(OH)3
Cl2 + C3H8O(aq) = C3H8Cl(aq) + O2(g) =>
Cl2 + 2 C3H8O(aq) = 2 C3H8Cl(aq) + O2(g)
Na2SO4 + BaCO3 = Na2CO3 + BaSO4 =>
Na2SO4 + BaCO3 = Na2CO3 + BaSO4
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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
