| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsH3 + 6 Ag(NO3) + 3 H2O = 6 Ag + 6 HNO3 + H3AsO3
As + NaOCl + NaOH = Na3AsO3 + NaCl + H2O =>
2 As + 3 NaOCl + 6 NaOH = 2 Na3AsO3 + 3 NaCl + 3 H2O
CH3COOH + NaOH = C2NaOH + H2O =>
CH3COOH + NaOH = C2NaOH + 2 H2O
W + HF + HNO3 = H2[WF6] + NO2 + H2O =>
W + 6 HF + 4 HNO3 = H2[WF6] + 4 NO2 + 4 H2O
KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + NO3 + NaSO4 + H2O =>
4 KMnO4 + 5 NaNO2 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 NO3 + 5 NaSO4 + 11 H2O
BiO3 + H2O = Bi + OH =>
BiO3 + 3 H2O = Bi + 6 OH
NaCl + RbNO3 = NaNO3 + RbCl =>
NaCl + RbNO3 = NaNO3 + RbCl
Al(C2H3O2) + NH4OH = AlOH + NH4(C2H3O2) =>
Al(C2H3O2) + NH4OH = AlOH + NH4(C2H3O2)
Fe + CH3COO = Fe(CH3COO)2 =>
Fe + 2 CH3COO = Fe(CH3COO)2
Fe + H3AsO4 = FeAsO4 + H2 =>
2 Fe + 2 H3AsO4 = 2 FeAsO4 + 3 H2
CaO + K2O = Ca(KO)2 =>
CaO + K2O = Ca(KO)2
K2CrO4 + H2S = K2Cr2O7 + K2S + H2O =>
2 K2CrO4 + H2S = K2Cr2O7 + K2S + H2O
H + B = HB =>
H + B = HB
CaCO3 + NaI = CaI2 + Na2CO3 =>
CaCO3 + 2 NaI = CaI2 + Na2CO3
KBr2 + KBr2O3 + H2SO4 = Br + K2SO4 + H2O =>
5 KBr2 + KBr2O3 + 3 H2SO4 = 12 Br + 3 K2SO4 + 3 H2O
CaSO4 + CO = CaS + CO2 =>
CaSO4 + 4 CO = CaS + 4 CO2
MnNO3 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
MnNO3 + 3 NaBiO3 + 11 HNO3 = HMnO4 + 3 Bi(NO3)3 + 3 NaNO3 + 5 H2O
O = O3 =>
3 O = O3
CrI3 + KOH + Cl = KCrO4 + KIO4 + KCl + H2O =>
CrI3 + 32 KOH + 28 Cl = KCrO4 + 3 KIO4 + 28 KCl + 16 H2O
CH3MgCl + H2O = CH4 + MgCl + HO =>
CH3MgCl + H2O = CH4 + MgCl + HO
PbCl2 + OH{-} = Pb(OH)Cl + Cl{-} =>
PbCl2 + OH{-} = Pb(OH)Cl + Cl{-}
Zn{2+} + HS{-} = Zn(HS)3{-} =>
Zn{2+} + 3 HS{-} = Zn(HS)3{-}
Br(OH)2 + HClO = Br(ClO)2 + H2O =>
Br(OH)2 + 2 HClO = Br(ClO)2 + 2 H2O
C4H6Br4 = Br2 + C4H6 =>
C4H6Br4 = 2 Br2 + C4H6
Fe(SO4)3 + CaOH2 = Fe(OH2)3 + Ca(SO4) =>
Fe(SO4)3 + 3 CaOH2 = Fe(OH2)3 + 3 Ca(SO4)
H3PO4 + Si = SiO2 + P2O3 + H2O =>
2 H3PO4 + Si = SiO2 + P2O3 + 3 H2O
IO3{-} + SO2 + H2O = I{-} + SO4{2-} + H{+} =>
IO3{-} + 3 SO2 + 3 H2O = I{-} + 3 SO4{2-} + 6 H{+}
Cm(No3)2 + NaOH = Cm(OH)2 + NaNo3 =>
Cm(No3)2 + 2 NaOH = Cm(OH)2 + 2 NaNo3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaAg(CN)2 + Zn = NaCN + Zn(CN)2 + Ag =>
2 NaAg(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Ag
Mg(OH)2 + Al(OH)3 + CaCO3 = Mg49Ca17Al34(OH)200(CO3)17 =>
49 Mg(OH)2 + 34 Al(OH)3 + 17 CaCO3 = Mg49Ca17Al34(OH)200(CO3)17
KNO3 + NH4F = KF + NH4NO3 =>
KNO3 + NH4F = KF + NH4NO3
Co{3+} + NH3 = Co(NH3)6{+3} =>
Co{3+} + 6 NH3 = Co(NH3)6{+3}
NH3 + KClO = KCl + H2O + N2 =>
2 NH3 + 3 KClO = 3 KCl + 3 H2O + N2
Cr2O7 + Br{-} + H{+} = Cr{3+} + Br + H2O =>
Cr2O7 + 8 Br{-} + 14 H{+} = 2 Cr{3+} + 8 Br + 7 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
HCl(aq) + NaI(aq) + NaClO(aq) = I2(s) + NaCl(aq) + H2O(l) =>
2 HCl(aq) + 2 NaI(aq) + NaClO(aq) = I2(s) + 3 NaCl(aq) + H2O(l)
CrCl3 + H2SO4 = Cr2(SO4)3 + HCl =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 HCl
Sr + NH4OH = Sr(OH)2 + NH4 =>
Sr + 2 NH4OH = Sr(OH)2 + 2 NH4
C2H2O4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2O4 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
NH3 + H2O = NO2 + H2 =>
2 NH3 + 4 H2O = 2 NO2 + 7 H2
Cu(NO3)2 + Al2O3 + C2H5NO2 = CuAl2O4 + N2 + H2 + CO2 =>
4 Cu(NO3)2 + 4 Al2O3 + 10 C2H5NO2 = 4 CuAl2O4 + 9 N2 + 25 H2 + 20 CO2
Cu(NO3)2 + NaOH = Na(NO3)2 + CuO + H2 =>
2 Cu(NO3)2 + 2 NaOH = 2 Na(NO3)2 + 2 CuO + H2
Bi(OH)3 + SNO2 = Bi + SNO3 + H2O =>
2 Bi(OH)3 + 3 SNO2 = 2 Bi + 3 SNO3 + 3 H2O
Cr(OH)2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 NaOH = Na2CrO4 + 4 NaCl + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3 + Ag(NO3) = Ag2(CO3) + K(NO3) =>
K2CO3 + 2 Ag(NO3) = Ag2(CO3) + 2 K(NO3)
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
VOCl2 + Sn + HCl = VCl3 + H2O + SnCl4 =>
4 VOCl2 + Sn + 8 HCl = 4 VCl3 + 4 H2O + SnCl4
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
