| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + 11 N2 = N22Na
Ca(NO3)2 + Na4SiO4 = Ca2SiO4 + NaNO3 =>
2 Ca(NO3)2 + Na4SiO4 = Ca2SiO4 + 4 NaNO3
Mg7Si8O22(OH)2 + H2O = Mg2SiO4 + Mg3Si4O10(OH)2 =>
5 Mg7Si8O22(OH)2 + 4 H2O = 4 Mg2SiO4 + 9 Mg3Si4O10(OH)2
NH4Cl + H2O = NH4Cl(H2O)3 =>
NH4Cl + 3 H2O = NH4Cl(H2O)3
Ca3(PO4)2 + Ni(NO3)3 = NiPO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 2 Ni(NO3)3 = 2 NiPO4 + 3 Ca(NO3)2
TiCl3 + KMnO4 + H2O = TiOCl2 + KCl + MnO2 + HCl =>
3 TiCl3 + KMnO4 + H2O = 3 TiOCl2 + KCl + MnO2 + 2 HCl
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Cu(OH)2 + NH3 = Cu + NH4NO3 + H2O =>
4 Cu(OH)2 + 2 NH3 = 4 Cu + NH4NO3 + 5 H2O
KCl + C2H5OH + HClO4 = KClO4 + H2O + C2H5Cl =>
KCl + C2H5OH + HClO4 = KClO4 + H2O + C2H5Cl
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
CaSO4 + NaCl = CaCl2 + Na2SO4 =>
CaSO4 + 2 NaCl = CaCl2 + Na2SO4
HMnO4 + H2S + H2SO4 = MnSO4 + H2O =>
8 HMnO4 + 5 H2S + 3 H2SO4 = 8 MnSO4 + 12 H2O
Na2S4O6 + H2SO4 = SO2 + S + NaHSO4 =>
Na2S4O6 + H2SO4 = SO2 + 2 S + 2 NaHSO4
FeCl3(aq) + NaOH(aq) = FeOH(aq) + NaCl3 =>
FeCl3(aq) + NaOH(aq) = FeOH(aq) + NaCl3
Pb(s) + O2(g) + H2SO4(aq) = Pb(SO4)(s) + H2O(l) =>
2 Pb(s) + O2(g) + 2 H2SO4(aq) = 2 Pb(SO4)(s) + 2 H2O(l)
Fe(OH)2 + Cl2 = Fe(OH)2Cl =>
2 Fe(OH)2 + Cl2 = 2 Fe(OH)2Cl
Mg + HCl = MgCl2 + H2* =>
Mg + 2 HCl = MgCl2 + H2*
H{+} + MnO4{-} + Cl{-} = Mn{2+} + Cl2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
NaBr + H2SO4 = Na2SO4 + H2O + SO2 + Br4 =>
4 NaBr + 4 H2SO4 = 2 Na2SO4 + 4 H2O + 2 SO2 + Br4
C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2
C2H4 + H2O + O = HOCH2CH2OH =>
C2H4 + H2O + O = HOCH2CH2OH
C2H5I + Mg = C2H5MgI =>
C2H5I + Mg = C2H5MgI
C6H5{-}C3H7 + KMnO4 + H2SO4 = COOH{-}C6H5 + K2SO4 + MnSO4 + CO2 + H2O =>
5 C6H5{-}C3H7 + 28 KMnO4 + 42 H2SO4 = 5 COOH{-}C6H5 + 14 K2SO4 + 28 MnSO4 + 25 CO2 + 52 H2O
NaCl + C2H6O = NaOH + C2H5Cl =>
NaCl + C2H6O = NaOH + C2H5Cl
ClNH4 = H + ClNH3 =>
ClNH4 = H + ClNH3
C4H6 + Cl2 = C4H6Cl4 =>
C4H6 + 2 Cl2 = C4H6Cl4
LiOH + C6H2Cl3OH = C6H2Cl3O + Li + H2O =>
LiOH + C6H2Cl3OH = C6H2Cl3O + Li + H2O
B + K17 = B4K12 =>
68 B + 12 K17 = 17 B4K12
CH3H5N3O9 = CO2 + N2 + H2O + O2 =>
2 CH3H5N3O9 = 2 CO2 + 3 N2 + 8 H2O + 3 O2
Al2(SO4)3 + LiOH = Al(HO)3 + Li2SO4 =>
Al2(SO4)3 + 6 LiOH = 2 Al(HO)3 + 3 Li2SO4
H2S + AgNO3 = Ag2S + H + NO3 =>
H2S + 2 AgNO3 = Ag2S + 2 H + 2 NO3
NH2CO2 + O2 + H2O = NH2O2 + H2CO3 =>
NH2CO2 + O2 + H2O = NH2O2 + H2CO3
HPO4*2H2O = HPO2 + OH =>
HPO4*2H2O = HPO2 + 4 OH
CrCl3 + H2O + Na2CO3 = NaCl + Cr(OH)3 + CO2 =>
2 CrCl3 + 3 H2O + 3 Na2CO3 = 6 NaCl + 2 Cr(OH)3 + 3 CO2
H2As2O3 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
H2As2O3 + 5 Zn + 10 HCl = 2 AsH3 + 5 ZnCl2 + 3 H2O
KI + HCl + NaNO2 = I2 + NO + KCl + NaCl + H2O =>
2 KI + 4 HCl + 2 NaNO2 = I2 + 2 NO + 2 KCl + 2 NaCl + 2 H2O
Pb(CH3COO)2 + Na2CO3 + H2O = CH3COONa + (PbOH)2CO3 + CO2 =>
2 Pb(CH3COO)2 + 2 Na2CO3 + H2O = 4 CH3COONa + (PbOH)2CO3 + CO2
H2O + CO2 = C19H12O6 + O2 =>
6 H2O + 19 CO2 = C19H12O6 + 19 O2
K2Cr2O7 + SnCl2 + KOH = K3[Cr(OH)6] + K2SnO3 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 16 KOH = 2 K3[Cr(OH)6] + 3 K2SnO3 + 6 KCl + 2 H2O
(NH4)3PO4 + H2SO4 = (NH4)2SO4 + H3PO4 =>
2(NH4)3PO4 + 3 H2SO4 = 3(NH4)2SO4 + 2 H3PO4
N2 + O2 + H2 = NOHH =>
N2 + O2 + 2 H2 = 2 NOHH
Al + CI = AlCI =>
Al + CI = AlCI
Ag + S2O3 = Ag2S + SO4 =>
10 Ag + 4 S2O3 = 5 Ag2S + 3 SO4
Sb(NO3)2 = Sb2O5 + NO + NO2 =>
2 Sb(NO3)2 = Sb2O5 + NO + 3 NO2
Cu + H2S + O2 = CuS + H2O =>
2 Cu + 2 H2S + O2 = 2 CuS + 2 H2O
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
H2SO4(aq) + Mg(OH)2(aq) = H2O(l) + HSO4(aq) + Mg =>
2 H2SO4(aq) + Mg(OH)2(aq) = 2 H2O(l) + 2 HSO4(aq) + Mg
Br2 + NaNO2 + H2O = HBr + NaNO3 =>
Br2 + NaNO2 + H2O = 2 HBr + NaNO3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Ca(OH)2 + H2O = CaH2O + OH =>
Ca(OH)2 + H2O = CaH2O + 2 OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
