| Équations équilibrées la veille |
Zn + H2SO4 = ZnSO4 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
Fe + NH4Cl + H2O = FeCl2 + NH4OH + H2 =>
Fe + 2 NH4Cl + 2 H2O = FeCl2 + 2 NH4OH + H2
C17H27NO2 + HCl = C17H28ClNO2 =>
C17H27NO2 + HCl = C17H28ClNO2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Cr2(SO4) + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4) + 5 Cl2 + 16 KOH = 2 K2CrO4 + 10 KCl + K2SO4 + 8 H2O
Na + H2O = Na4O4 + H =>
4 Na + 4 H2O = Na4O4 + 8 H
C4H9Br + H2O = C4H9OH + Br + H30 =>
30 C4H9Br + 30 H2O = 30 C4H9OH + 30 Br + H30
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Mg(OH)2(s) = MgO + H2O =>
Mg(OH)2(s) = MgO + H2O
Ag3PO4 + Cu = Cu3(PO4)2 + Ag =>
2 Ag3PO4 + 3 Cu = Cu3(PO4)2 + 6 Ag
SO2 + HCl = HSO2 + Cl2 =>
2 SO2 + 2 HCl = 2 HSO2 + Cl2
MgCO3 + ZnS = ZnCO3 + MgS =>
MgCO3 + ZnS = ZnCO3 + MgS
Mn + NH4S2 = NH4Mn + S =>
Mn + NH4S2 = NH4Mn + 2 S
Mg(s)CuSO4(aq) = MgSO4(aq)Cu(s) =>
Mg(s)CuSO4(aq) = MgSO4(aq)Cu(s)
Na2S2O3 + CuSO4 + NH3 = (Cu(NH3)4)S2O3 + Na2SO4 =>
Na2S2O3 + CuSO4 + 4 NH3 = (Cu(NH3)4)S2O3 + Na2SO4
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KBr + H2SO4 + K2CrO4 = CrSO4 + KSO4 + H2O + Br2 =>
2 KBr + 8 H2SO4 + 2 K2CrO4 = 2 CrSO4 + 6 KSO4 + 8 H2O + Br2
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
K2Cr2O7 + H2SO4 + CH3CH2(CH)OHCH3 = Cr2(SO4)3 + H2O + CH3CH2COCH3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2(CH)OHCH3 = Cr2(SO4)3 + 7 H2O + 3 CH3CH2COCH3 + K2SO4
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
SiO2 + Li3Sb = Li2O + Si3Sb4 =>
3 SiO2 + 4 Li3Sb = 6 Li2O + Si3Sb4
Mn + Cl2 + NaOH = Na2MnO2 + NaCl + H2O =>
Mn + Cl2 + 4 NaOH = Na2MnO2 + 2 NaCl + 2 H2O
(c)CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
(c)CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
H3AsO3 + Ca(OH)2 = (CaOH)3AsO3 + H2O =>
H3AsO3 + 3 Ca(OH)2 = (CaOH)3AsO3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca(NO3)2 + NH4F = NH4NO3 + CaF2 =>
Ca(NO3)2 + 2 NH4F = 2 NH4NO3 + CaF2
Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
Ca(OH)2 + C6H12O7 = C12H22CaO14*2H2O =>
Ca(OH)2 + 2 C6H12O7 = C12H22CaO14*2H2O
C5H9O + O2 = C + H2O =>
4 C5H9O + 7 O2 = 20 C + 18 H2O
CrO42{-} + HSO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 HSO3{-} + 316 H{+} = 79 Cr3{+} + 248 SO42{-} + 282 H2O
MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Bi(NO3)3 + Na2SnO2 + NaOH = Bi + Na2SnO3 + H2O + NaNO3 =>
2 Bi(NO3)3 + 3 Na2SnO2 + 6 NaOH = 2 Bi + 3 Na2SnO3 + 3 H2O + 6 NaNO3
Li + CoCl2 = LiCl2 + Co =>
Li + CoCl2 = LiCl2 + Co
NaHS + Ca(OCl)2 = NaSO3 + CaCl2 + H2O =>
4 NaHS + 7 Ca(OCl)2 = 4 NaSO3 + 7 CaCl2 + 2 H2O
KMnO4 + MnO2 + KOH = K2MnO4 + H2O =>
2 KMnO4 + MnO2 + 4 KOH = 3 K2MnO4 + 2 H2O
Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KOH + Cl2 = (products)KCl + KClO + H2O =>
2 KOH + Cl2 = (products)KCl + KClO + H2O
FeS2 + K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
FeS2 + 5 K2FeO4 + 12 H2SO4 = 3 Fe2(SO4)3 + 5 K2SO4 + 12 H2O
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
FeS2 + K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
FeS2 + 5 K2FeO4 + 12 H2SO4 = 3 Fe2(SO4)3 + 5 K2SO4 + 12 H2O
MgCl + CaOH2 = MgOH2 + CaCl =>
MgCl + CaOH2 = MgOH2 + CaCl
K3Fe(CN)6 + Fe(NH4)2(SO4)2 = Fe3[Fe(CN)6]2 + (NH4)2SO4 + K2SO4 =>
2 K3Fe(CN)6 + 3 Fe(NH4)2(SO4)2 = Fe3[Fe(CN)6]2 + 3(NH4)2SO4 + 3 K2SO4
Li + CuCl = LiCl + Cu2 =>
2 Li + 2 CuCl = 2 LiCl + Cu2
F + Rb = FRb =>
F + Rb = FRb
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
