| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
C12H22O2 + O2 = C02 + H2O =>
2 C12H22O2 + 9 O2 = 12 C02 + 22 H2O
NaHCO3 + H3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + 2 H3COOH = CH3COONa + CO2 + 3 H2O
CaSO4 + NH4NO3 = Ca(NO3)2 + (NH4)2SO4 =>
CaSO4 + 2 NH4NO3 = Ca(NO3)2 + (NH4)2SO4
HCl + MgSO4 = MgCl2 + H2SO4 =>
2 HCl + MgSO4 = MgCl2 + H2SO4
C3H3 + N2O3 = CO2 + H2O + NO =>
2 C3H3 + 15 N2O3 = 6 CO2 + 3 H2O + 30 NO
Na2CO3 + CaCO3 + SiO2 = Na2OCaO(SiO2)6 + CO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = Na2OCaO(SiO2)6 + 2 CO2
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + NaC2H3O2 =>
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + 2 NaC2H3O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H + CO = C2H6O + H2O =>
8 H + 2 CO = C2H6O + H2O
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + KSO4 + H2O =>
KMnO4 + 4 NaI + 4 H2SO4 = 2 I2 + MnSO4 + 2 Na2SO4 + KSO4 + 4 H2O
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
HI = H2I2 =>
2 HI = H2I2
Ga3F = Ga + F2 =>
2 Ga3F = 6 Ga + F2
C3H6 + H2O = C6H14O =>
2 C3H6 + H2O = C6H14O
KPO4 + Al(NO3)3 = KNO3 + Al(PO4)3 =>
3 KPO4 + Al(NO3)3 = 3 KNO3 + Al(PO4)3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MnO2 + HCl = MnCl2 + H2O2 =>
MnO2 + 2 HCl = MnCl2 + H2O2
NO + OH{-} + Br2 = NO3{-} + Br{-} + H2O =>
2 NO + 8 OH{-} + 3 Br2 = 2 NO3{-} + 6 Br{-} + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CH2MgBr + H2O = CH3CH3 + OHMgBr =>
CH3CH2MgBr + H2O = CH3CH3 + OHMgBr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg(OH)2(s) + HCl(aq) = H2O(l) + MgCl2(aq) =>
Mg(OH)2(s) + 2 HCl(aq) = 2 H2O(l) + MgCl2(aq)
Cu + N = CuN2 =>
Cu + 2 N = CuN2
ZnS + O2(g) = ZnO + SO2 =>
2 ZnS + 3 O2(g) = 2 ZnO + 2 SO2
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
Te + Br2 = TeBr =>
2 Te + Br2 = 2 TeBr
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
FeSO4 + Al(OH)3 = Fe(OH)2 + Al2(SO4)3 =>
3 FeSO4 + 2 Al(OH)3 = 3 Fe(OH)2 + Al2(SO4)3
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CuCl2(aq) + NH3(aq) + H2O = Cu(OH)2 + NH4Cl(aq) =>
CuCl2(aq) + 2 NH3(aq) + 2 H2O = Cu(OH)2 + 2 NH4Cl(aq)
CH3OCH3 = C6H12 + H2O =>
3 CH3OCH3 = C6H12 + 3 H2O
Na3HCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
9 Na3HCO3 + 8 H3C6H5O7 = 3 CO2 + 14 H2O + 9 Na3C6H5O7
As2O3 + HClO3 + H2O = H3AsO4 + HCl =>
3 As2O3 + 2 HClO3 + 9 H2O = 6 H3AsO4 + 2 HCl
Sr + FeO = SrO + Fe =>
Sr + FeO = SrO + Fe
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
NOBr(g) = NO(g) + Br(g) =>
NOBr(g) = NO(g) + Br(g)
CuSO4 + Fe = Fe(SO4)3 + Cu =>
3 CuSO4 + Fe = Fe(SO4)3 + 3 Cu
HINaOH = NaIH2O =>
HINaOH = NaIH2O
C3H6O + H2O = CO2 + H =>
C3H6O + 5 H2O = 3 CO2 + 16 H
H2SO4 + AlCl2 = AlSO4 + HCl =>
H2SO4 + AlCl2 = AlSO4 + 2 HCl
CuCl2 + Na2S2O3 + H2O = Cu2S + S + HCl + Na2SO4 =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 4 HCl + 2 Na2SO4
NH3 + KOH = N(OH)3 + KH =>
NH3 + 3 KOH = N(OH)3 + 3 KH
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
SiCl4 + H2O = H4SiO4 + H2 + Cl =>
SiCl4 + 4 H2O = H4SiO4 + 2 H2 + 4 Cl
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
| 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 sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
