| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + 4 HOH = 2 Li(O2H) + 3 H2
Al + HCl = (AlCl)3 + H2 =>
6 Al + 6 HCl = 2(AlCl)3 + 3 H2
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
SiO2 + P2O5 = Si3(PO4)4 =>
3 SiO2 + 2 P2O5 = Si3(PO4)4
H = H9 =>
9 H = H9
NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + HOH =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 HOH
H2S + Na2 = Na2S + H2 =>
H2S + Na2 = Na2S + H2
AgNO3 + KI = Ag + NO3KI =>
AgNO3 + KI = Ag + NO3KI
Na2S + NaNO3 + Ni = Ni(NO3)2 + Na4S =>
Na2S + 2 NaNO3 + Ni = Ni(NO3)2 + Na4S
H(C2H3O2) + NaHCO3 = Na(C2H3O2) + H2O + CO2 =>
H(C2H3O2) + NaHCO3 = Na(C2H3O2) + H2O + CO2
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
MgCl3 + NaOH = Mg(OH)3 + NaCl =>
MgCl3 + 3 NaOH = Mg(OH)3 + 3 NaCl
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
MgCl2 + AgNo3 = AgCl2 + MgNo3 =>
MgCl2 + AgNo3 = AgCl2 + MgNo3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
KF + LiNO3 = LiF + KNO3 =>
KF + LiNO3 = LiF + KNO3
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
NO2{-} + H2O = NO3{-} + NO + OH{-} =>
3 NO2{-} + H2O = NO3{-} + 2 NO + 2 OH{-}
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
AgNO3 + KI = Ag + NO3KI =>
AgNO3 + KI = Ag + NO3KI
Fe + NO = FeNO =>
Fe + NO = FeNO
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH4I + KClO + H2SO4 = (NH4)2SO4 + I2 + KCl + H2O =>
2 NH4I + KClO + H2SO4 = (NH4)2SO4 + I2 + KCl + H2O
AgNaO3 + Cu = Cu(NaO3)2 + Ag =>
2 AgNaO3 + Cu = Cu(NaO3)2 + 2 Ag
Rb + H2SO4 = Rb2SO4 + H2 =>
2 Rb + H2SO4 = Rb2SO4 + H2
CuCl2 + Cu = CuCl =>
CuCl2 + Cu = 2 CuCl
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
Mg0H2SO4 = MgSO4H2 = =>
Mg0H2SO4 = MgSO4H2
Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O
C5H11Cl + O2 = CO2 + H2O + Cl2 =>
4 C5H11Cl + 31 O2 = 20 CO2 + 22 H2O + 2 Cl2
C10H12O2 + NaOH = H2O + Na + C10H11O2 =>
C10H12O2 + NaOH = H2O + Na + C10H11O2
Bi2O3(s) + C(s) = Bi(s) + CO(g) =>
Bi2O3(s) + 3 C(s) = 2 Bi(s) + 3 CO(g)
Al(OH)3 + H2SiF6 = H3AlF6 + H2O + SiO2 =>
Al(OH)3 + H2SiF6 = H3AlF6 + H2O + SiO2
CuO + CH4 = Cu + CO2 + H2O =>
4 CuO + CH4 = 4 Cu + CO2 + 2 H2O
CN2 = C + N =>
CN2 = C + 2 N
MgO + Na = Mg + NaO =>
MgO + Na = Mg + NaO
CuCl2 + Cu = CuCl =>
CuCl2 + Cu = 2 CuCl
C8H12O2 + NH3 = C8H15N + O =>
C8H12O2 + NH3 = C8H15N + 2 O
FeS2 + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS2 + 9 Na2O2 = Na2FeO4 + 2 Na2SO4 + 6 Na2O
Na2S + NaNO3 + Ni = Ni(NO3)2 + Na4S =>
Na2S + 2 NaNO3 + Ni = Ni(NO3)2 + Na4S
HBr(aq) + Sr(s) = H2 + SrBr =>
2 HBr(aq) + 2 Sr(s) = H2 + 2 SrBr
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + SO4 + Pb =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + SO4 + Pb
Si4H10 + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10 + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
CH3OH + C4H10 = C7H16 + H2O =>
3 CH3OH + C4H10 = C7H16 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/15/24
Équations équilibrées sur10/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
