| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn + 2 KClO3 + 6 KOH = 3 K2MnO4 + 2 KCl + 3 H2
NaClO3 + MnO2 + Na(OH) = Na2MnO4 + NaCl + H2O =>
NaClO3 + 3 MnO2 + 6 Na(OH) = 3 Na2MnO4 + NaCl + 3 H2O
Cu + HNO3 = NO + Cu(NO3)2 + H2O =>
3 Cu + 8 HNO3 = 2 NO + 3 Cu(NO3)2 + 4 H2O
H2 + FeCl2 = Fe + HCl =>
H2 + FeCl2 = Fe + 2 HCl
NaCl + H2O + NH3 = NaOH + NH4Cl =>
NaCl + H2O + NH3 = NaOH + NH4Cl
Ba(OH)2 + H2O = BaH2 + OH =>
Ba(OH)2 + 2 H2O = BaH2 + 4 OH
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
C3H7NO = C2H7N + CO =>
C3H7NO = C2H7N + CO
K2S + I2 + H2O = K2SO4 + HI =>
K2S + 4 I2 + 4 H2O = K2SO4 + 8 HI
HNO3 + Li = H2O + LiNO3 + N2O =>
10 HNO3 + 8 Li = 5 H2O + 8 LiNO3 + N2O
[UO2(CO3)3] + H2SO4 = UO2SO4 + CO2 + H2O + O2 =>
[UO2(CO3)3] + H2SO4 = UO2SO4 + 3 CO2 + H2O + O2
C3H8O3 = C6H10O2 + H2O + CO2 =>
15 C3H8O3 = 7 C6H10O2 + 25 H2O + 3 CO2
La(OH)3 + HF = LaF3 + H2O =>
La(OH)3 + 3 HF = LaF3 + 3 H2O
Al(OH)3 + H2(SO4) = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2(SO4) = Al2(SO4)3 + 6 H2O
C6H4N2O2 + O2 = CO2 + NO2 + H2O =>
C6H4N2O2 + 8 O2 = 6 CO2 + 2 NO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaO2 = O2 + Na2O =>
4 NaO2 = 3 O2 + 2 Na2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
NaH = HNa =>
NaH = HNa
C2H5ONa + HCl = NaCl + C2H5OH =>
C2H5ONa + HCl = NaCl + C2H5OH
UO2 + NaH = U + NaOH =>
UO2 + 2 NaH = U + 2 NaOH
C7H14O(g) + O2(g) = CO2(g) + H2O(g) =>
C7H14O(g) + 10 O2(g) = 7 CO2(g) + 7 H2O(g)
Sn(OH)4 + SO3H2 = Sn(SO3)2 + H2O =>
Sn(OH)4 + 2 SO3H2 = Sn(SO3)2 + 4 H2O
Cr + Co(NO3)2 = Co + Cr(NO3)3 =>
2 Cr + 3 Co(NO3)2 = 3 Co + 2 Cr(NO3)3
(NH4)2SO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbSO4 =>
(NH4)2SO4 + Pb(NO3)2 = (NH4)2(NO3)2 + PbSO4
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Fe2(SO3)3 + H2O2 = Fe2(O2)3 + H2SO3 =>
Fe2(SO3)3 + 3 H2O2 = Fe2(O2)3 + 3 H2SO3
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
H + Al(OH)3 + H2O = [Al(H2O)6] =>
3 H + Al(OH)3 + 3 H2O = [Al(H2O)6]
Fe2 + Li2SO4 = FeSO4 + Li2 =>
Fe2 + 2 Li2SO4 = 2 FeSO4 + 2 Li2
C9H12O9 + O2 = CO2 + H2O =>
2 C9H12O9 + 15 O2 = 18 CO2 + 12 H2O
P + H5IO6 = H3PO4 + I2 + H2O =>
14 P + 10 H5IO6 = 14 H3PO4 + 5 I2 + 4 H2O
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
ZnI2 + NaOH = NaI + Zn(OH)2 =>
ZnI2 + 2 NaOH = 2 NaI + Zn(OH)2
H2SeO4 + N2H4 = Se + N2 + H2O =>
2 H2SeO4 + 3 N2H4 = 2 Se + 3 N2 + 8 H2O
NH3(aq) + BaCl2(aq) = BaH3(aq) + NCl2(aq) =>
NH3(aq) + BaCl2(aq) = BaH3(aq) + NCl2(aq)
(H3C)2C2(H3C)2 + KMnO4 + H2O = (H3C)2(OH)2C2(H3C)2 + MnO2 + KOH =>
3(H3C)2C2(H3C)2 + 2 KMnO4 + 4 H2O = 3(H3C)2(OH)2C2(H3C)2 + 2 MnO2 + 2 KOH
Bi2O3 + Cl2 + KOH = KCl + Bi2O5 + H2O =>
Bi2O3 + 2 Cl2 + 4 KOH = 4 KCl + Bi2O5 + 2 H2O
NaNO2 + H2SO4 = Na2SO4 + HNO2 =>
2 NaNO2 + H2SO4 = Na2SO4 + 2 HNO2
Cr2(SO4)2 + KI + KIO3 + H2O = Cr(OH)3I + K2SO4 + IS =>
9 Cr2(SO4)2 + 23 KI + KIO3 + 27 H2O = 18 Cr(OH)3I + 12 K2SO4 + 6 IS
K3Cr2O7 + HI + HClO4 = Cr(ClO4) + KClO4 + I2 + H2O =>
2 K3Cr2O7 + 18 HI + 10 HClO4 = 4 Cr(ClO4) + 6 KClO4 + 9 I2 + 14 H2O
S + H2CO3 = H2SO4 + CO + H2O =>
S + 3 H2CO3 = H2SO4 + 3 CO + 2 H2O
Al + H2S = Al(HS)3 + H2 =>
2 Al + 6 H2S = 2 Al(HS)3 + 3 H2
H2SO4 + AgF = HF + Ag2SO4 =>
H2SO4 + 2 AgF = 2 HF + Ag2SO4
Ba(ClO)2 + H2O = Ba(OH)2 + HClO2 + BaCl2 =>
2 Ba(ClO)2 + 2 H2O = Ba(OH)2 + 2 HClO2 + BaCl2
H2 + FeCl2 = Fe + HCl =>
H2 + FeCl2 = Fe + 2 HCl
CH2OHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCH2OH + 5 O2 = 4 CO2 + 6 H2O
Fe(OH)3 = Fe + O3 + H2O =>
2 Fe(OH)3 = 2 Fe + O3 + 3 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
