| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(I) + O2 = Ag(I)O2
KI2 + Cl2 = KCl2 + I2 =>
KI2 + Cl2 = KCl2 + I2
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
AlBr3 + NaCl = AlCl3 + NaBr =>
AlBr3 + 3 NaCl = AlCl3 + 3 NaBr
CuFeS2 + H2SeO4 = CuSO4 + Fe2(SO4)3 + Fe2(SeO4)3 + SeO2 + H2O =>
6 CuFeS2 + 54 H2SeO4 = 6 CuSO4 + 2 Fe2(SO4)3 + Fe2(SeO4)3 + 51 SeO2 + 54 H2O
Fe + (C2O4)3 = FeC2O4 =>
3 Fe + (C2O4)3 = 3 FeC2O4
Ag(NO3)(aq) + MgCl2(aq) = AgCl + Mg(NO3)2 =>
2 Ag(NO3)(aq) + MgCl2(aq) = 2 AgCl + Mg(NO3)2
Al + S* = Al2S3 =>
2 Al + 3 S* = Al2S3
Cr(NO3)3(aq) + Na2CO3(aq) = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3 + 6 NaNO3
CH3CH2CH2CH2CH2CH2COOH + NaOH = NaH + CO2 + H2O =>
CH3CH2CH2CH2CH2CH2COOH + 19 NaOH = 19 NaH + 7 CO2 + 7 H2O
Fe(s) + CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g) =>
Fe(s) + 2 CH3COOH(aq) = Fe(CH3COO)2(aq) + H2(g)
K2CO3(aq) + HI(aq) = H2O(l) + CO2(g) + KI =>
K2CO3(aq) + 2 HI(aq) = H2O(l) + CO2(g) + 2 KI
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Fe{3+} + H2O = Fe(OH)3 + H3O{+} =>
Fe{3+} + 6 H2O = Fe(OH)3 + 3 H3O{+}
BeO + P2O5 = Be3(PO4)2 =>
3 BeO + P2O5 = Be3(PO4)2
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
FeCl3(s) = Cl(g) + Fe(s) =>
FeCl3(s) = 3 Cl(g) + Fe(s)
HCl + CaSiO3 = Ca(Cl)2 + H2SiO3 =>
2 HCl + CaSiO3 = Ca(Cl)2 + H2SiO3
NiSO4 + NH3 + C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4 =>
NiSO4 + 2 NH3 + 2 C4H8N2O2 = Ni(C4H7N2O2)2 + (NH4)2SO4
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
HCOOH + ZnO = Zn + HCOO + H2O =>
2 HCOOH + ZnO = Zn + 2 HCOO + H2O
BaCl2 + CuSO4{2} = CuCl2{2} + BaSO4 =>
BaCl2 + CuSO4{2} = CuCl2{2} + BaSO4
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
CoCl2(aq) + NH3(aq) + H2O = [Co(NH3)5H2O] + Cl2 =>
CoCl2(aq) + 5 NH3(aq) + H2O = [Co(NH3)5H2O] + Cl2
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
C2H4O2 + O2 = (CO2) + H2O =>
C2H4O2 + 2 O2 = 2(CO2) + 2 H2O
C5H8 + CrO3 + H2SO4 = C3H4O4 + H2O + Cr2(SO4)3 =>
9 C5H8 + 44 CrO3 + 66 H2SO4 = 15 C3H4O4 + 72 H2O + 22 Cr2(SO4)3
(NH4HSO4) + K2CO3 = K2SO4 + NH3 + H2CO3 =>
(NH4HSO4) + K2CO3 = K2SO4 + NH3 + H2CO3
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4 =>
[NH4]2Fe[SO4]2(H2O)6 + NH4SCN = [NH4]2Fe[SO4](SCN)(H2O)6 + NH4SO4
CuSO4 + LiOH = Li2SO4 + Cu(OH)2 =>
CuSO4 + 2 LiOH = Li2SO4 + Cu(OH)2
C4H10NH + O2 = CO2 + H2O + N2 =>
4 C4H10NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
CuCl2 + KOH = KCl + Cu(OH)2* =>
CuCl2 + 2 KOH = 2 KCl + Cu(OH)2*
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H6 + CO2 = C6H5COOH =>
C6H6 + CO2 = C6H5COOH
Cr + HF = H + F2Cr =>
Cr + 2 HF = 2 H + F2Cr
Zn(H2PO4)2 + C3H6N6 = (C3H7N6)2ZnH2(PO4)2 =>
Zn(H2PO4)2 + 2 C3H6N6 = (C3H7N6)2ZnH2(PO4)2
CuO + NH4Cl = CuCl2 + H2O + NH3 =>
CuO + 2 NH4Cl = CuCl2 + H2O + 2 NH3
O2 + Cl = ClO2 =>
O2 + Cl = ClO2
Ca(NO3)2(aq) + NaI(aq) = CaI2(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaI(aq) = CaI2(s) + 2 NaNO3(aq)
Water + carbondioxide = toluene + oxygen =>
4 H2O + 7 CO2 = C7H8 + 9 O2
C19H15MgBrO + H3O = C19H16O + MgBrOH + H =>
C19H15MgBrO + H3O = C19H16O + MgBrOH + H
H2O2 + KJ + H2SO4 = J2 + H2O + K2SO4 =>
H2O2 + 2 KJ + H2SO4 = J2 + 2 H2O + K2SO4
Ca(CN)2 + H2 = HCN + Ca =>
Ca(CN)2 + H2 = 2 HCN + Ca
F2 + NaOH = NaF4 + O2 + H2O =>
8 F2 + 4 NaOH = 4 NaF4 + O2 + 2 H2O
BeCl2 + Li2CO3 = BeCO3 + LiCl =>
BeCl2 + Li2CO3 = BeCO3 + 2 LiCl
AgNO3(aq) + CuSO4(aq) = AgSO4(aq) + CuNO3(s) =>
AgNO3(aq) + CuSO4(aq) = AgSO4(aq) + CuNO3(s)
Na2S + NH3 = Na3N + H2S =>
3 Na2S + 2 NH3 = 2 Na3N + 3 H2S
Hg + KOH = HgHK + O2 =>
2 Hg + 2 KOH = 2 HgHK + O2
| 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 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
