| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl(g) = Cl2(g)
CrCl2 + NO + HCl = H3CrCl6 + N2 + H2O =>
4 CrCl2 + 2 NO + 16 HCl = 4 H3CrCl6 + N2 + 2 H2O
Iron + silvernitrate = Fe(NO3)3 + silver =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
CaCO3 + CH3COOH = Ca(CH3COOH)2 + CO2 + H2O =>
4 CaCO3 + 9 CH3COOH = 4 Ca(CH3COOH)2 + 6 CO2 + 2 H2O
CU + Cl2 = CUCl2 =>
CU + Cl2 = CUCl2
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
Mg(Cr) + O2(g) = MgO(Cr) =>
2 Mg(Cr) + O2(g) = 2 MgO(Cr)
C6H5COO{-}(aq) + H2O(l) = OH{-}(aq) + C6H5COOH(aq) =>
C6H5COO{-}(aq) + H2O(l) = OH{-}(aq) + C6H5COOH(aq)
Fe2O3 + F2 = FeF3 + O2 =>
2 Fe2O3 + 6 F2 = 4 FeF3 + 3 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Ca3(PO4)2 + H2SO4 = CaSO4 + CaH4(PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + CaH4(PO4)2
HNO3 + Ca3(PO4)2 = H3PO4 + Ca(NO3)2 =>
6 HNO3 + Ca3(PO4)2 = 2 H3PO4 + 3 Ca(NO3)2
C3H3(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H3(NO3)3 = 12 CO2 + 6 N2 + 6 H2O + 3 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeCl3 + I2 = ICl + Fe =>
2 FeCl3 + 3 I2 = 6 ICl + 2 Fe
Mg + FeCl = Fe + MgCl =>
Mg + FeCl = Fe + MgCl
NiI2 + Na3PO4 = Ni3(PO4)2 + NaI =>
3 NiI2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaI
B2S3 + SeO3 + KOH = KBO2 + K2SeO3 + K2SO4 + H2O =>
B2S3 + 12 SeO3 + 32 KOH = 2 KBO2 + 12 K2SeO3 + 3 K2SO4 + 16 H2O
KIO4 + N2H4 = KI + N + H2O =>
KIO4 + 2 N2H4 = KI + 4 N + 4 H2O
K2SO4 + NaNO3 = Na2SO4 + K2(NO3)2 =>
K2SO4 + 2 NaNO3 = Na2SO4 + K2(NO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HI + ZnSO4 = ZnI + H2SO4 + I2 =>
4 HI + 2 ZnSO4 = 2 ZnI + 2 H2SO4 + I2
HClO4(aq) + K2CO3(aq) = KOH + KCl + CO2 + O2 =>
HClO4(aq) + K2CO3(aq) = KOH + KCl + CO2 + 2 O2
Al2O3 + C3 = Al + CO3 =>
3 Al2O3 + C3 = 6 Al + 3 CO3
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
K2CO3(aq) + HClO4(aq) = KClO4(aq) + CO2(aq) + H2O(l) =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4(aq) + CO2(aq) + H2O(l)
Hg{2+} + Cu = Cu{2+} + Hg =>
Hg{2+} + Cu = Cu{2+} + Hg
C6H14O6 = C6H14 + H2O + CO2 =>
19 C6H14O6 = 13 C6H14 + 42 H2O + 36 CO2
NH4Al(SO4)2 + NH3 + H2O = Al2O3H2O + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NH3 + 4 H2O = Al2O3H2O + 4(NH4)2SO4
Cu(ll)Cl2 + Fe = Fe(lll)Cl + Cu2 =>
2 Cu(ll)Cl2 + 4 Fe = 4 Fe(lll)Cl + Cu2
MgCO3 + Cs = Cs2CO3 + Mg =>
MgCO3 + 2 Cs = Cs2CO3 + Mg
K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O
Na3Al(OH)6 + HCl = AlCl3 + NaCl + H2O =>
Na3Al(OH)6 + 6 HCl = AlCl3 + 3 NaCl + 6 H2O
C + K2Cr2O7 = CO2 + Cr + K =>
7 C + 2 K2Cr2O7 = 7 CO2 + 4 Cr + 4 K
NaI + Cl2 + Na2CO3 = NaIO3 + NaCl + CO2 =>
NaI + 3 Cl2 + 3 Na2CO3 = NaIO3 + 6 NaCl + 3 CO2
PB(NO3)4 + Na2SO4 = PB(SO4)2 + NaNO3 =>
PB(NO3)4 + 2 Na2SO4 = PB(SO4)2 + 4 NaNO3
Ca2 + HNO2 = Ca2HNO2 =>
Ca2 + HNO2 = Ca2HNO2
[Co(NH3)3CO3]NO3 + HCl + NH4OH = [Co(NH3)5Cl]Cl2 + CO2 + NO3 + H2O =>
9[Co(NH3)3CO3]NO3 + 27 HCl + 17 NH4OH = 9[Co(NH3)5Cl]Cl2 + 9 CO2 + 8 NO3 + 29 H2O
SO3 + CsOH = Cs2SO4 + H2O =>
SO3 + 2 CsOH = Cs2SO4 + H2O
Cu2(SO4) + K = KSO4 + Cu =>
Cu2(SO4) + K = KSO4 + 2 Cu
COCl2(g) + H2O(l) = HCl(ac) + CO2 =>
COCl2(g) + H2O(l) = 2 HCl(ac) + CO2
Zn + NaOH = ZnO2 + Na2 + H =>
Zn + 2 NaOH = ZnO2 + Na2 + 2 H
NaH + H2S = Na2S + H2 =>
2 NaH + H2S = Na2S + 2 H2
NaH2PO3 + H2SO4 + K2CrO4 = Cr2(SO4)3 + NaH2PO4 + K2SO4 + H2O =>
3 NaH2PO3 + 5 H2SO4 + 2 K2CrO4 = Cr2(SO4)3 + 3 NaH2PO4 + 2 K2SO4 + 5 H2O
HO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
HO3 + FeI2 + 5 HCl = FeCl3 + 2 ICl + 3 H2O
Cl2 + Kl = KlCl =>
Cl2 + 2 Kl = 2 KlCl
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Zn + No3 = Zn3No2 =>
9 Zn + 2 No3 = 3 Zn3No2
KOH + HC2H3O2 = KCHO + HOH =>
2 KOH + HC2H3O2 = 2 KCHO + 2 HOH
Na2O3 + H2O = O2 + NaOH =>
Na2O3 + H2O = O2 + 2 NaOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
