| Équations équilibrées la veille | Équations équilibrées le lendemain |
H5IO6 + 6 Cr + H{+} = IO3{-} + 2 Cr3{+} + 3 H2O
FeCl2 + BaSO4 = FeSO4 + BaCl2 =>
FeCl2 + BaSO4 = FeSO4 + BaCl2
H5IO6 + Cr + H{+} = IO3{-} + Cr{3+} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{3+} + 9 H2O
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4NO3
Cr + KOH = KCrO2 + K2O + H2 =>
2 Cr + 6 KOH = 2 KCrO2 + 2 K2O + 3 H2
Se + S = SeS =>
Se + S = SeS
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnCl4(aq) + (NH4)2S(s) = NH4Cl + SnS2 =>
SnCl4(aq) + 2(NH4)2S(s) = 4 NH4Cl + SnS2
Cr + KOH = Cr(OH)3 + K =>
Cr + 3 KOH = Cr(OH)3 + 3 K
Ba + AgCl = BaAgCl =>
Ba + AgCl = BaAgCl
AsI3(s) = As(s) + I2(s) =>
2 AsI3(s) = 2 As(s) + 3 I2(s)
NH4Cl + KNO3 = NH4NO3 + KCl =>
NH4Cl + KNO3 = NH4NO3 + KCl
P2O3 + Ca(OH)2 = CaPHO3 + H2O =>
P2O3 + 2 Ca(OH)2 = 2 CaPHO3 + H2O
Sr(NO3)2 + K(IO3) = Sr(IO3) + K(NO3)2 =>
Sr(NO3)2 + K(IO3) = Sr(IO3) + K(NO3)2
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
Zn(s) + MgCl2(aq) = ZnCl2 + Mg =>
Zn(s) + MgCl2(aq) = ZnCl2 + Mg
H5IO6 + Cr + H{+} = IO3{-} + Cr{+3} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{+3} + 9 H2O
Mg + At = Mg3At2 =>
3 Mg + 2 At = Mg3At2
CH4 + CaSO4 + O2 = S + H2O + CaCO3 =>
2 CH4 + 2 CaSO4 + O2 = 2 S + 4 H2O + 2 CaCO3
AgNO3 + (NH4)2Cr2O7 = (NH4)2NO3 + AgCr2O7 =>
AgNO3 + (NH4)2Cr2O7 = (NH4)2NO3 + AgCr2O7
Na1 + CaCl2 = NaCl + Ca12 =>
24 Na1 + 12 CaCl2 = 24 NaCl + Ca12
B2Br4 = B + Br =>
B2Br4 = 2 B + 4 Br
C15H24O + CH4N2O + C6H8O7 = C22H25NO6 + H2O =>
201 C15H24O + 111 CH4N2O + 293 C6H8O7 = 222 C22H25NO6 + 1031 H2O
CrO3 + NH4OH = Cr2O3 + H2O + N2 =>
2 CrO3 + 2 NH4OH = Cr2O3 + 5 H2O + N2
Cr + KOH = Cr(OH)3 + K =>
Cr + 3 KOH = Cr(OH)3 + 3 K
GeH4 + Cu2O7 = GeO2 + CuO2 + H2O =>
3 GeH4 + 4 Cu2O7 = 3 GeO2 + 8 CuO2 + 6 H2O
Ag(s) + H2O(l) = AgOH(aq) + H2(g) =>
2 Ag(s) + 2 H2O(l) = 2 AgOH(aq) + H2(g)
(NH4)MnO4 = MnO2 + N2 + H2O =>
2(NH4)MnO4 = 2 MnO2 + N2 + 4 H2O
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb =>
Al + Pb(CH3COO)2 = Al(CH3COO)2 + Pb
H2O2 = O2H2 =>
H2O2 = O2H2
H5IO6 + Cr + H{+} = IO3{-} + Cr{3+} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{3+} + 9 H2O
PO5 + H2O = P + HO =>
PO5 + 5 H2O = P + 10 HO
C6H12O6(aq) + NaBH4(s) + H2O(l) = C5H12O5(aq) + H3BO3(aq) + Na{+} + OH{-} =>
10 C6H12O6(aq) + 3 NaBH4(s) + 12 H2O(l) = 12 C5H12O5(aq) + 3 H3BO3(aq) + 3 Na{+} + 3 OH{-}
CaCl2(aq) + CO2(g) + H2O(l) = CaCO3(s) + HCl(aq) =>
CaCl2(aq) + CO2(g) + H2O(l) = CaCO3(s) + 2 HCl(aq)
NOSbCl6 + H2O = NO + HNO3 + Sb2O5 + HCl =>
6 NOSbCl6 + 19 H2O = 4 NO + 2 HNO3 + 3 Sb2O5 + 36 HCl
Na2Co3 + KOH = K2Co + Na(OH)3 =>
Na2Co3 + 6 KOH = 3 K2Co + 2 Na(OH)3
KMnO4 + SO4{2-} + H3O{+} + Cl{-} = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 3 SO4{2-} + 16 H3O{+} + 10 Cl{-} = K2SO4 + 2 MnSO4 + 5 Cl2 + 24 H2O
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O =>
P2O3 + Ca(OH)2 = Ca(PO2)2 + H2O
NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + 3 CO2 + 2 H2O
Be + NH3 = Be3N2 + H2 =>
3 Be + 2 NH3 = Be3N2 + 3 H2
HClO + O2 = HClO3 =>
HClO + O2 = HClO3
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + INH4 =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 INH4
FeS + NaOH = Na2S + Fe(OH)2 =>
FeS + 2 NaOH = Na2S + Fe(OH)2
FeBr2 + HCl = FeCl2 + H2 + Br2 =>
FeBr2 + 2 HCl = FeCl2 + H2 + Br2
Ca(OH)2 + Na2CO2 = NaOH + CaCO2 =>
Ca(OH)2 + Na2CO2 = 2 NaOH + CaCO2
C2H4Br2 + NaOH = C2H6O2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H6O2 + 2 NaBr
Ba(NO3)2 + Li2SO4 = Ba(SO4) + LiNO3 =>
Ba(NO3)2 + Li2SO4 = Ba(SO4) + 2 LiNO3
SO3 + Fe(OH)2 = Fe(SO4) + H2O =>
SO3 + Fe(OH)2 = Fe(SO4) + H2O
C7H5NaO3 + Fe(NO3)3 = Fe(C7H5O3)6 + NO3 + Na =>
6 C7H5NaO3 + Fe(NO3)3 = Fe(C7H5O3)6 + 3 NO3 + 6 Na
| 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 85 86 87 88 89 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
