| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
ZnSO4 + Ca(C2H3O2)2 = CaSO4 + Zn(C2H3O2)2 =>
ZnSO4 + Ca(C2H3O2)2 = CaSO4 + Zn(C2H3O2)2
V(MnO4)5 + Ca3(PO4)2 = Ca(MnO4)2 + V3(PO4)5 =>
6 V(MnO4)5 + 5 Ca3(PO4)2 = 15 Ca(MnO4)2 + 2 V3(PO4)5
AlBr3 + Ag = AgBr + Al =>
AlBr3 + 3 Ag = 3 AgBr + Al
Na2O + H2NO3 = Na2NO3 + H2O =>
Na2O + H2NO3 = Na2NO3 + H2O
Ca(OH)2 + NH3OH = Ca(NO3)2 + NH3 + H2O =>
Ca(OH)2 + 16 NH3OH = Ca(NO3)2 + 14 NH3 + 12 H2O
Fe0PdF2 = FeF2Pd0 =>
Fe0PdF2 = FeF2Pd0
(NH4)2CO3(s) + Ca(OH)2(aq) = NH4OH(aq) + CaCO3(s) =>
(NH4)2CO3(s) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCO3(s)
SiO2(s) + NaOH(l) = Na2SiO3(aq) + H2O(l) =>
SiO2(s) + 2 NaOH(l) = Na2SiO3(aq) + H2O(l)
Ce{4} + Cl{-} = Ce{3} + Cl{2} =>
3 Ce{4} + Cl{-} = 3 Ce{3} + Cl{2}
KBrO3 + KOH + MnO2 = KMnO4 + KBr + H2O =>
KBrO3 + 2 KOH + 2 MnO2 = 2 KMnO4 + KBr + H2O
Be + HCl = BeHCl2 + H2 =>
2 Be + 4 HCl = 2 BeHCl2 + H2
Li + Fr2 = LiFr =>
2 Li + Fr2 = 2 LiFr
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5NO2]Cl2 + NaCl
Ni(s) + O2 = NiO =>
2 Ni(s) + O2 = 2 NiO
Al + NH4ClO4 = Al2O2 + AlCl2 + NO + H2O =>
3 Al + 2 NH4ClO4 = Al2O2 + AlCl2 + 2 NO + 4 H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
Cd + I2 + HCl = CdCl2 + HI =>
Cd + I2 + 2 HCl = CdCl2 + 2 HI
Pd{+2} + {-} = Pd =>
Pd{+2} + 2e = Pd
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Ca + H{+}{+} = Ca{2+}{+} + H2 =>
Ca + 2 H{+}{+} = Ca{2+}{+} + H2
Cr(OH)3 + HCl = H2O + CrCl3 =>
Cr(OH)3 + 3 HCl = 3 H2O + CrCl3
Bi(NO3)2 + H2S = Bi2S3 + HNO3 + H2 =>
2 Bi(NO3)2 + 3 H2S = Bi2S3 + 4 HNO3 + H2
HCl + FeS = H2S + FeCl2 =>
2 HCl + FeS = H2S + FeCl2
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
NaAsO2 + SnCl2 + HCl = As + SnCl4 + H2O + NaCl =>
2 NaAsO2 + 3 SnCl2 + 8 HCl = 2 As + 3 SnCl4 + 4 H2O + 2 NaCl
NaBr + Cl = NaCl + Br2 =>
2 NaBr + 2 Cl = 2 NaCl + Br2
Mg + AgNO3 = Ag + MgNO3 =>
Mg + AgNO3 = Ag + MgNO3
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Ag + NiSO4 = AgSO4 + Ni =>
Ag + NiSO4 = AgSO4 + Ni
(NH4)2SO4 + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2 NH4Cl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Co + Al(NO3)3 = Co(NO3)2 + Al =>
3 Co + 2 Al(NO3)3 = 3 Co(NO3)2 + 2 Al
H2(r) + O2(r) = H2O(r) =>
2 H2(r) + O2(r) = 2 H2O(r)
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
Fe2O3(s) + C(s) = Fe(l) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(l) + 3 CO2(g)
Fe(OH)3 + Ba(OH)2 = Ba3[Fe(OH)6]2 =>
2 Fe(OH)3 + 3 Ba(OH)2 = Ba3[Fe(OH)6]2
Na3(PO4) + K(OH) = Na(OH) + K3(PO4) =>
Na3(PO4) + 3 K(OH) = 3 Na(OH) + K3(PO4)
I4O9 = I2O6 + I2O2 =>
4 I4O9 = 5 I2O6 + 3 I2O2
Se + H2O = OH + H2Se =>
Se + 2 H2O = 2 OH + H2Se
P4O6(s) + H2O(l) = P(OH)3(aq) =>
P4O6(s) + 6 H2O(l) = 4 P(OH)3(aq)
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCN + AgBr = Na[AgCN] + Br2 =>
2 NaCN + 2 AgBr = 2 Na[AgCN] + Br2
H2 + ICl = HCl + I2 =>
H2 + 2 ICl = 2 HCl + I2
Pb(HO)2 + CuNO3 = Pb(NO3)2 + CuOH =>
Pb(HO)2 + 2 CuNO3 = Pb(NO3)2 + 2 CuOH
CaCo3(s) + HCl(l) = CaCl2 + H2Co3 =>
CaCo3(s) + 2 HCl(l) = CaCl2 + H2Co3
Cl2(g) + NaI(s) = NaCl(s) + I2(s) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/24
Équations équilibrées sur03/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
