| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H2 + 2 H2 = C2H6
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
Pb(OH)2 + HCl = HOH + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 HOH + PbCl2
SrSO4 + C = SrS + CO2 =>
SrSO4 + 2 C = SrS + 2 CO2
Pb3O4 = PbO + PbO2 =>
Pb3O4 = 2 PbO + PbO2
K2CrO4 + Cu(NO3)2 = CuCrO4 + KNO3 =>
K2CrO4 + Cu(NO3)2 = CuCrO4 + 2 KNO3
HIO4 = H2O + I2O7 =>
2 HIO4 = H2O + I2O7
Rb + CH3COOH = Rb(C2H3O2) + H2 =>
2 Rb + 2 CH3COOH = 2 Rb(C2H3O2) + H2
H2SO4 + Na = Na2SO4 + hydrogen =>
H2SO4 + 2 Na = Na2SO4 + H2
PbS + NaCI = PbCI + NaS =>
PbS + NaCI = PbCI + NaS
NaOH + COCl2 + H2O + Na2O2 = CO(OH)3 + NaCl =>
2 NaOH + 2 COCl2 + 2 H2O + Na2O2 = 2 CO(OH)3 + 4 NaCl
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
H2SO4 + Pb(OH)4 = H2O + Pb(SO4)2 =>
2 H2SO4 + Pb(OH)4 = 4 H2O + Pb(SO4)2
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + NH4C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2 NH4C2H3O2
HCl + CuBr = CuCl + HBr =>
HCl + CuBr = CuCl + HBr
ZnS + HNO3 = NO + Zn(NO3)2 + S + H2O =>
3 ZnS + 8 HNO3 = 2 NO + 3 Zn(NO3)2 + 3 S + 4 H2O
H2SO4 + Mg(C3H2O3)2 = MgSO4 + H(C3H2O3) =>
H2SO4 + Mg(C3H2O3)2 = MgSO4 + 2 H(C3H2O3)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Cu + O2 + CO2 + H2O = Cu2(OH)2CO3 =>
2 Cu + O2 + CO2 + H2O = Cu2(OH)2CO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaOHHNO2 = NaNO2H2O =>
NaOHHNO2 = NaNO2H2O
KOH + HCHO + KMnO4 = HCOOH + H2O + K2MnO4 =>
2 KOH + HCHO + 2 KMnO4 = HCOOH + H2O + 2 K2MnO4
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
MnO4{-} + Sn{-} + H{+} = Mn{2+} + Sn + H2O =>
MnO4{-} + 5 Sn{-} + 8 H{+} = Mn{2+} + 5 Sn + 4 H2O
MgF2 + Li2C03 = MgC03 + LiF =>
MgF2 + Li2C03 = MgC03 + 2 LiF
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
H2CO2 = COH2O =>
H2CO2 = COH2O
Ba3N2 + NH4OH = Ba(OH)2 + (NH4)3N =>
Ba3N2 + 6 NH4OH = 3 Ba(OH)2 + 2(NH4)3N
LiOH + HNO3 = Li + NO3 + H2O =>
LiOH + HNO3 = Li + NO3 + H2O
NH4ClO4 = N2 + HCl + O + H2O =>
2 NH4ClO4 = N2 + 2 HCl + 5 O + 3 H2O
Cu + Fe(NO3)2 = Cu(NO3) + Fe =>
2 Cu + Fe(NO3)2 = 2 Cu(NO3) + Fe
C6H5OH + Br2 = C6H2Br3O + HBr =>
2 C6H5OH + 7 Br2 = 2 C6H2Br3O + 8 HBr
Cr(OH)3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 Cr(OH)3 + 4 KOH + KClO3 = KCl + 2 K2CrO4 + 5 H2O
Fe3 + (OH)2 = Fe(OH)2 =>
Fe3 + 3(OH)2 = 3 Fe(OH)2
KAl(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
Al + Cd(C2H3O2) = Al(C2H3O2)3 + Cd =>
Al + 3 Cd(C2H3O2) = Al(C2H3O2)3 + 3 Cd
CaCl2(aq) + NaOH(aq) = CaOH(aq) + NaCl2(s) =>
CaCl2(aq) + NaOH(aq) = CaOH(aq) + NaCl2(s)
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Li + OH + Ni2SO4 = Li2SO4 + Ni2OH =>
2 Li + OH + Ni2SO4 = Li2SO4 + Ni2OH
SO2 + O = SO3 =>
SO2 + O = SO3
MnO + CaCl2 = Mn + Ca(OCl)2 =>
2 MnO + CaCl2 = 2 Mn + Ca(OCl)2
PbSO4 + H2O = Pb + O2 + H2SO4 =>
2 PbSO4 + 2 H2O = 2 Pb + O2 + 2 H2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Au = Au{+} + e =>
Au = Au{+} + e
| 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.
