| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3P + 3 NaOH = 3 KOH + Na3P
*4H2O + *3Fe = Fe3O4 + *4H2 =>
*4H2O + *3Fe = Fe3O4 + *4H2
Li2CO3 + Cu(NO3)2 = Li2(NO3)2 + CuCO3 =>
Li2CO3 + Cu(NO3)2 = Li2(NO3)2 + CuCO3
KI + H2SO4 = K2SO4 + I2H2 =>
2 KI + H2SO4 = K2SO4 + I2H2
Mn(OH)2 + Cr2(CO3)3 = MnCO3 + Cr(OH)3 =>
3 Mn(OH)2 + Cr2(CO3)3 = 3 MnCO3 + 2 Cr(OH)3
Zn(s) + Pb(NO3)4(aq) = Pb(s) + Zn(NO3)4(aq) =>
Zn(s) + Pb(NO3)4(aq) = Pb(s) + Zn(NO3)4(aq)
C2H6 + Br = C2H4Br2 + HBr =>
C2H6 + 4 Br = C2H4Br2 + 2 HBr
SO2 + N2 = S + N2O =>
SO2 + 2 N2 = S + 2 N2O
MnC2O4 = MnCO3 + CO =>
MnC2O4 = MnCO3 + CO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AgBr + NH3 = Ag(NH3)2{+} + Br{-} =>
AgBr + 2 NH3 = Ag(NH3)2{+} + Br{-}
Be + S8 = Be8S =>
64 Be + S8 = 8 Be8S
L2 + HNO3 = NLO4 + NO + H2O =>
L2 + 4 HNO3 = 2 NLO4 + 2 NO + 2 H2O
BBr3 + H2 = B2H6 + HBr =>
2 BBr3 + 6 H2 = B2H6 + 6 HBr
Al + O = Al(O2)3 =>
Al + 6 O = Al(O2)3
L2 + HNO3 = NLO4 + NO + H2O =>
L2 + 4 HNO3 = 2 NLO4 + 2 NO + 2 H2O
W + HNO3 + HF = H2[WF8] + NO2 + H2O =>
W + 6 HNO3 + 8 HF = H2[WF8] + 6 NO2 + 6 H2O
Sb2S3 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 6 H3SbO4 + 9 H2SO4 + 28 NO
NaClO2 + KI + H2SO4 = I2 + NaCl + K2SO4 + H2O =>
NaClO2 + 4 KI + 2 H2SO4 = 2 I2 + NaCl + 2 K2SO4 + 2 H2O
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
Pb(NO3)2 + H2O + Na2SO4 = PbSO4 + NaOH + HNO3 =>
Pb(NO3)2 + 2 H2O + Na2SO4 = PbSO4 + 2 NaOH + 2 HNO3
PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na2B4O7 + H2SO4 + H2O(l) = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O(l) = 4 H3BO3 + Na2SO4
SO4(NH4)2 + KOH = SO4K2 + NH3 + H2O =>
SO4(NH4)2 + 2 KOH = SO4K2 + 2 NH3 + 2 H2O
SiO2 + NaO = Na2SiO3 + O2 =>
2 SiO2 + 4 NaO = 2 Na2SiO3 + O2
C60 + O2 = CO2 =>
C60 + 60 O2 = 60 CO2
Ar + O2 = Ar2O3 =>
4 Ar + 3 O2 = 2 Ar2O3
NaOH + Zn = ZnNaO + H2 =>
2 NaOH + 2 Zn = 2 ZnNaO + H2
KMnO4 + S2O3 = MnO4 + KS2O3 =>
KMnO4 + S2O3 = MnO4 + KS2O3
HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Hg(NO3)2 + KOH = HgO + KNO3 + H2O =>
Hg(NO3)2 + 2 KOH = HgO + 2 KNO3 + H2O
C2H4O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 C2H4O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
HBr + KOH = KOBr + H2 =>
HBr + KOH = KOBr + H2
Ca + BeO = Be + CaO =>
Ca + BeO = Be + CaO
Na2SO3 + H2O = Na2O + H2SO3 =>
Na2SO3 + H2O = Na2O + H2SO3
CaCl2 + Al = AlCl3 + Ca =>
3 CaCl2 + 2 Al = 2 AlCl3 + 3 Ca
Fe3NO3 + LiOH = LiNO3 + Fe3OH =>
Fe3NO3 + LiOH = LiNO3 + Fe3OH
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Fe3 + O4 = FeO5 =>
4 Fe3 + 15 O4 = 12 FeO5
Co(NO3)2 + Na2S = CoS + Na(NO3) =>
Co(NO3)2 + Na2S = CoS + 2 Na(NO3)
Al(s) + I(s) = AlI3(s) =>
Al(s) + 3 I(s) = AlI3(s)
PbO2 + I{-} + H{+} = Pb{2+} + I2 + H2O =>
PbO2 + 2 I{-} + 4 H{+} = Pb{2+} + I2 + 2 H2O
CH3COOH + Cl2 = CH3COOCl + HCl =>
CH3COOH + Cl2 = CH3COOCl + HCl
CrO + H2O = CrOH2O =>
CrO + H2O = CrOH2O
Cu(NO3)2 = Cu + NO2 + O2 =>
Cu(NO3)2 = Cu + 2 NO2 + O2
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(s) + 2 H2O(l)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
