| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb + 4 Fe(NO3)3 = 3 Pb(NO3)4 + 4 Fe
NO3{-} + e = NO2 + O{2-} =>
NO3{-} + e = NO2 + O{2-}
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2
CuO2 + H2SO4 = CuSO4 + HO =>
CuO2 + H2SO4 = CuSO4 + 2 HO
K2Cr2O7 + KI + HCI = KCI + CrCI3 + I2 + H2O =>
K2Cr2O7 + 10 KI + 14 HCI = 12 KCI + 2 CrCI3 + 3 I2 + 7 H2O
Cu3FeS3(s) + O2(g) = Cu(s) + FeO(s) + SO2 =>
2 Cu3FeS3(s) + 7 O2(g) = 6 Cu(s) + 2 FeO(s) + 6 SO2
NaF + C4H6BaO4 = BaF2 + C2H3NaO2 =>
2 NaF + C4H6BaO4 = BaF2 + 2 C2H3NaO2
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
NaSO4 + BaI = BaSO4 + NaI =>
NaSO4 + BaI = BaSO4 + NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O + SO3 = C6H6S + O2 =>
6 CO2 + 3 H2O + SO3 = C6H6S + 9 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K + Li4Cl = K4Cl + Li =>
4 K + Li4Cl = K4Cl + 4 Li
NO(g) + Br2(g) = NOBr(g) =>
2 NO(g) + Br2(g) = 2 NOBr(g)
potassiumchloride + bariumhydroxide = potassiumhydroxide + bariumchloride =>
2 KCl + Ba(OH)2 = 2 KOH + BaCl2
K2Cr2O7 + KI + H2SO4 = Cr3(SO4)3 + K2SO4 + I2 + H2O =>
3 K2Cr2O7 + 24 KI + 21 H2SO4 = 2 Cr3(SO4)3 + 15 K2SO4 + 12 I2 + 21 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn + C = MnC2 =>
Mn + 2 C = MnC2
Al(ClO4)3 + H2O = Al2O3 + HClO4 =>
2 Al(ClO4)3 + 3 H2O = Al2O3 + 6 HClO4
CNHg + CH3COOH = HCN + CH3COOHg =>
CNHg + CH3COOH = HCN + CH3COOHg
Na3P + KOH = NaOH + K3P =>
Na3P + 3 KOH = 3 NaOH + K3P
Na2Sn(OH)6 + Fe + HCl = FeCl2 + SnCl2 + NaCl + H2O =>
Na2Sn(OH)6 + Fe + 6 HCl = FeCl2 + SnCl2 + 2 NaCl + 6 H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
C5H11COOH + O2 = CO + H2O =>
C5H11COOH + 5 O2 = 6 CO + 6 H2O
Cu + HONO2 = Cu(NO3)2 + N2O4 + H2O =>
Cu + 4 HONO2 = Cu(NO3)2 + N2O4 + 2 H2O
C20H14O4 + HCl = C20H14O4HCl =>
C20H14O4 + HCl = C20H14O4HCl
KI + NO2 + H2O = I2 + N2 + KOH =>
8 KI + 2 NO2 + 4 H2O = 4 I2 + N2 + 8 KOH
Ga2(CO3)3 = GaO3 + CO =>
Ga2(CO3)3 = 2 GaO3 + 3 CO
Mn + S = MnS2 =>
Mn + 2 S = MnS2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH3 = N + H3 =>
NH3 = N + H3
*O = O2 =>
2*O = O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiO3 + H2O = Si + OH =>
SiO3 + 3 H2O = Si + 6 OH
BaCI2 + Na2SO4 = BaSO4 + Na2CI2 =>
BaCI2 + Na2SO4 = BaSO4 + Na2CI2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li(OH) + H2CO3 = Li2CO3 + H2O =>
2 Li(OH) + H2CO3 = Li2CO3 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
HBr(aq) + NH3(aq) = H2 + NBr =>
HBr(aq) + NH3(aq) = 2 H2 + NBr
C6H8O7 + Na2CO3 = Na3C6H5O7 + CO2 + H2O =>
2 C6H8O7 + 3 Na2CO3 = 2 Na3C6H5O7 + 3 CO2 + 3 H2O
Mg(NO3)2 + Na2CO3(aq) = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3(aq) = MgCO3 + 2 NaNO3
N2 + P4 = N2P5 =>
4 N2 + 5 P4 = 4 N2P5
CaO + Ca = Ca2O =>
CaO + Ca = Ca2O
| 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 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
