| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 2 HI = 2 NO2 + I2 + 2 H2O
H2O + NH4Cl = NH4OH + HCl =>
H2O + NH4Cl = NH4OH + HCl
CH3CH2CH2CO2H + H2O = CH3CH2CH2CO2 + H3O =>
CH3CH2CH2CO2H + H2O = CH3CH2CH2CO2 + H3O
Hg2Cl2 + Na2SO3 = Hg2SO3 + NaCl =>
Hg2Cl2 + Na2SO3 = Hg2SO3 + 2 NaCl
Mg(No3) + Cu = Mg + Cu(No3)2 =>
2 Mg(No3) + Cu = 2 Mg + Cu(No3)2
CrBr2 + O2 = Br2 + CrO3 =>
2 CrBr2 + 3 O2 = 2 Br2 + 2 CrO3
Fe2O3 + CoO = CoFe2O4 =>
Fe2O3 + CoO = CoFe2O4
Mg(ClO2)2 + NaS + H2O = MgCl2 + S + NaOH =>
Mg(ClO2)2 + 8 NaS + 4 H2O = MgCl2 + 8 S + 8 NaOH
ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Ca3N2 + NaCl = CaCl2 + Na3N =>
Ca3N2 + 6 NaCl = 3 CaCl2 + 2 Na3N
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ni(NO3)2 + Na2SO4 = NiSO4 + NaNO3 =>
Ni(NO3)2 + Na2SO4 = NiSO4 + 2 NaNO3
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
F2O7 + H2O = HFO4 =>
F2O7 + H2O = 2 HFO4
K3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AlCl3 + HOH = AlOH + HCl3 =>
AlCl3 + HOH = AlOH + HCl3
BaO + Fe(OH)2 = FeO + Ba(OH)2 =>
BaO + Fe(OH)2 = FeO + Ba(OH)2
MgF2 + H2SO4 = MgSO4 + HF =>
MgF2 + H2SO4 = MgSO4 + 2 HF
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Ne + Mg + O = NeMgO =>
Ne + Mg + O = NeMgO
BaCl2 + NH4OH = (NH4)2Cl2 + Ba(OH)2 =>
BaCl2 + 2 NH4OH = (NH4)2Cl2 + Ba(OH)2
CH(OCH3)3 + H2O = HCOOH + CH3OH =>
CH(OCH3)3 + 2 H2O = HCOOH + 3 CH3OH
PbMnO4 + Mg = MgMnO4 + Pb =>
PbMnO4 + Mg = MgMnO4 + Pb
FeL2 = FeL + L2 =>
2 FeL2 = 2 FeL + L2
Ca + Ag3PO4 = Ca3(PO4)2 + Ag =>
3 Ca + 2 Ag3PO4 = Ca3(PO4)2 + 6 Ag
Ca3(BO3)2 + Zr = Zr3BO3 + Ca =>
Ca3(BO3)2 + 6 Zr = 2 Zr3BO3 + 3 Ca
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C6H6N2O2 + NaNO2 + HCl = C6H4ClN3O2 + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4ClN3O2 + NaCl + 2 H2O
HNO3 + Mg(OH)2 = Mg(OH)NO3 + H2O =>
HNO3 + Mg(OH)2 = Mg(OH)NO3 + H2O
K2SO3 + PbCl2 = KCl + PbSO3 =>
K2SO3 + PbCl2 = 2 KCl + PbSO3
ClO4{-} + H2SO3 = Cl{-} + SO4{2-} + H{+} =>
ClO4{-} + 4 H2SO3 = Cl{-} + 4 SO4{2-} + 8 H{+}
Co(H2O)6Cl2 + NH4Cl + NH3 + H2O2 = Co(NH3)5H2OCl3 + H2O =>
2 Co(H2O)6Cl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5H2OCl3 + 12 H2O
SeO4 + S + H2 = H2Se + SO4 =>
SeO4 + S + H2 = H2Se + SO4
Pb(CH3COO)4 + H2O = Pb(CH3COO)4*3H2O =>
Pb(CH3COO)4 + 3 H2O = Pb(CH3COO)4*3H2O
TiO3 + Cl2 + C = TiCl4 + CO2 =>
2 TiO3 + 4 Cl2 + 3 C = 2 TiCl4 + 3 CO2
H2CO3 + Al(OH)3 = Al(HCO3)3 + H2O =>
3 H2CO3 + Al(OH)3 = Al(HCO3)3 + 3 H2O
C4H8Cl2 + Cl2 = C4H6Cl + HCl =>
2 C4H8Cl2 + Cl2 = 2 C4H6Cl + 4 HCl
MgO + CO2 + H2O = (MgOH)2CO3 =>
2 MgO + CO2 + H2O = (MgOH)2CO3
Ba(OH)2 + NaClO3 = BaClO3 + Na(OH)2 =>
Ba(OH)2 + NaClO3 = BaClO3 + Na(OH)2
Na2SO4 + BaCI2 = Na2CI2 + SO4Ba =>
Na2SO4 + BaCI2 = Na2CI2 + SO4Ba
CuSO4 + C2H8N2 = Cu(C2H8N2)2SO4 =>
CuSO4 + 2 C2H8N2 = Cu(C2H8N2)2SO4
Fe2(CO3)3 + Ba(OH)2 = BaCO3 + Fe(OH)3 =>
Fe2(CO3)3 + 3 Ba(OH)2 = 3 BaCO3 + 2 Fe(OH)3
HNO3 + Sn4 = Sn(NO3)4 + H2 =>
16 HNO3 + Sn4 = 4 Sn(NO3)4 + 8 H2
K3Fe(CN)6 + K2SO3 = K4(Fe(CN)6) + K2SO4 + SO2 =>
2 K3Fe(CN)6 + 2 K2SO3 = 2 K4(Fe(CN)6) + K2SO4 + SO2
Na2Cr2O7 + SO2 + H2O = Na2SO3 + Cr2O7 + H =>
Na2Cr2O7 + SO2 + H2O = Na2SO3 + Cr2O7 + 2 H
C21H30O2 + Cr2O7 = Cr2O4 + CO2 + H2O =>
3 C21H30O2 + 55 Cr2O7 = 55 Cr2O4 + 63 CO2 + 45 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
