| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2COOH + 2 Na = 2 CH3CH2COONa + H2
CH3COOH + KNO3 + H2O = NH4NO3 + KOH + CO2 =>
CH3COOH + 2 KNO3 + H2O = NH4NO3 + 2 KOH + 2 CO2
C + Be = CBe =>
C + Be = CBe
NO2 + S2O3{2-} = NO3{-} + NO + S4O6{2-} =>
4 NO2 + 2 S2O3{2-} = 2 NO3{-} + 2 NO + S4O6{2-}
Cl2 + I{-} = I2 + Cl{-} =>
Cl2 + 2 I{-} = I2 + 2 Cl{-}
P2O5 + Mg(OH)2 = MgHPO4 + H2O =>
P2O5 + 2 Mg(OH)2 = 2 MgHPO4 + H2O
Li + O = Li2O = =>
2 Li + O = Li2O
CuSO4 + Mg = (MgSO4)3 + Cu =>
3 CuSO4 + 3 Mg = (MgSO4)3 + 3 Cu
BaO2 + H2O = Ba(OH)2 + H2O2 =>
BaO2 + 2 H2O = Ba(OH)2 + H2O2
Rb2S + HI = RbI + H2S =>
Rb2S + 2 HI = 2 RbI + H2S
Na2SO4 + MgO = Na2O + MgSO4 =>
Na2SO4 + MgO = Na2O + MgSO4
ammoniumsulfate + zincchloride = zincsulfate + ammoniumchloride =>
(NH4)2SO4 + ZnCl2 = ZnSO4 + 2 NH4Cl
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Na2C2O4 + H2O = C2H2O4 + NaOH =>
Na2C2O4 + 2 H2O = C2H2O4 + 2 NaOH
Na + HCe = NaCe + H2 =>
2 Na + 2 HCe = 2 NaCe + H2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NH4Cl(aq) + HNO3(aq) = NH4(NO3)(aq) + HCl(aq) =>
NH4Cl(aq) + HNO3(aq) = NH4(NO3)(aq) + HCl(aq)
KOH + O2 = KO2 + OH =>
KOH + O2 = KO2 + OH
KI + (Na2SO4) = K(SO4) + Na2I =>
KI + (Na2SO4) = K(SO4) + Na2I
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl2F(s) =>
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl2F(s)
Ca + AlCl2 = CaCl2 + Al =>
Ca + AlCl2 = CaCl2 + Al
B + F + O = BFO =>
B + F + O = BFO
FeS + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 NO2 + 3 H2O
CS2 + H2S = CH4 + S8 =>
2 CS2 + 4 H2S = 2 CH4 + S8
HCl + Na2CrO4 = NaCl + H2CrO4 =>
2 HCl + Na2CrO4 = 2 NaCl + H2CrO4
KHC8H404 + NaOH = KNaC8H404 + H2O =>
KHC8H404 + NaOH = KNaC8H404 + H2O
NaH + BrO = NaHBrO =>
NaH + BrO = NaHBrO
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K6SO4 + I2 =>
Cr2(SO4)3 + 17 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K6SO4 + 9 I2
Zn + NbF2Cl3 = ZnF + ZnCl2 + Nb =>
7 Zn + 2 NbF2Cl3 = 4 ZnF + 3 ZnCl2 + 2 Nb
NH3 + KMnO4 = MnO2 + H2O + N2 + KOH =>
2 NH3 + 2 KMnO4 = 2 MnO2 + 2 H2O + N2 + 2 KOH
Cr + HBrO3 = H2 + Cr(BrO3)2 =>
Cr + 2 HBrO3 = H2 + Cr(BrO3)2
HCL(aq) + NaOH(aq) = NaCL(aq) + H2O(l) =>
HCL(aq) + NaOH(aq) = NaCL(aq) + H2O(l)
FeS + HCl = FeCl + HS =>
FeS + HCl = FeCl + HS
FeCl2 + NH4OH = FeOH + NH4Cl2 =>
FeCl2 + NH4OH = FeOH + NH4Cl2
C6H5OHCH3 + O2 = CO2 + H2O =>
4 C6H5OHCH3 + 35 O2 = 28 CO2 + 18 H2O
CoCl2 + NaOH = Co(OH)2 + Cl2 + Na =>
CoCl2 + 2 NaOH = Co(OH)2 + Cl2 + 2 Na
SrO(aq) + HCl(aq) = SrCl(aq) + HO(g) =>
SrO(aq) + HCl(aq) = SrCl(aq) + HO(g)
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
CS2 + H2S = CH4 + S8 =>
2 CS2 + 4 H2S = 2 CH4 + S8
SnCl2(H2O)2 + NaOH = SnOH + Cl2 + H2O + Na =>
SnCl2(H2O)2 + NaOH = SnOH + Cl2 + 2 H2O + Na
KI + Na2(SO4) = K2(SO4) + NaI =>
2 KI + Na2(SO4) = K2(SO4) + 2 NaI
Cr(OH)2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 KOH = K2CrO4 + 4 KCl + 4 H2O
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
BaCl + KC2O4 = BaC2O4 + KCl =>
BaCl + KC2O4 = BaC2O4 + KCl
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
CS2 + H2S = CH4 + S8 =>
2 CS2 + 4 H2S = 2 CH4 + S8
Cr(NO3)2 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)2 + 4 NaBiO3 + 12 HNO3 = H2Cr2O7 + 4 Bi(NO3)3 + 4 NaNO3 + 5 H2O
H3AsO4 + KI + H2SO4 = H3AsO2 + I2 + H2O + K2SO4 =>
H3AsO4 + 4 KI + 2 H2SO4 = H3AsO2 + 2 I2 + 2 H2O + 2 K2SO4
KNO2 + H2SO4 = KNO3 + H2O + SO2 =>
KNO2 + H2SO4 = KNO3 + H2O + SO2
Cu{+} + O{-} = CuO =>
Cu{+} + O{-} = CuO
| 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 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
