| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO2 + 4 HCl = SnCl2 + 2 H2O + Cl2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
CdSO4 + MnCl2 = MnSO4 + CdCl2 =>
CdSO4 + MnCl2 = MnSO4 + CdCl2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
KAl(SO4)2*12H2O + HCl2 = HSO4 + H2O + KCl + AlCl3 =>
KAl(SO4)2*12H2O + 2 HCl2 = 2 HSO4 + 12 H2O + KCl + AlCl3
ZnF2 + H2O = Zn + HF + OH =>
ZnF2 + 2 H2O = Zn + 2 HF + 2 OH
NaHCO3 + C2H4O2 = NaC2HO2 + H2O + CO2 =>
4 NaHCO3 + 3 C2H4O2 = 4 NaC2HO2 + 6 H2O + 2 CO2
SCl2 + H2O = H2S + HClO =>
SCl2 + 2 H2O = H2S + 2 HClO
Zn + Ag2(SO4) = Zn(SO4) + Ag =>
Zn + Ag2(SO4) = Zn(SO4) + 2 Ag
Fe2 + CuSO4 = Cu + FeSO4 =>
Fe2 + 2 CuSO4 = 2 Cu + 2 FeSO4
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
AgNO3 + Ba(OH)2 = Ba(NO3)2 + Ag(OH) =>
2 AgNO3 + Ba(OH)2 = Ba(NO3)2 + 2 Ag(OH)
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
CH3(CH2)14COO + Fe = CH3(CH2)14COOFe =>
CH3(CH2)14COO + Fe = CH3(CH2)14COOFe
FeSO4 + H2 = H2O + FeS =>
FeSO4 + 4 H2 = 4 H2O + FeS
(NH4)2C2O4 + SrCl2 = SrC2O4 + NH4Cl =>
(NH4)2C2O4 + SrCl2 = SrC2O4 + 2 NH4Cl
Na2S + Br2 + H2O = Na2SO4 + HBr =>
Na2S + 4 Br2 + 4 H2O = Na2SO4 + 8 HBr
K2CO3 + Fe(OH)3 = Fe2(CO3)3 + KOH =>
3 K2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 KOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaVO3 + NH4Cl = NaCl + NH4VO3 =>
NaVO3 + NH4Cl = NaCl + NH4VO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Na2SO4 + BaCl2 = Ba2SO4 + NaCl2 =>
Na2SO4 + 2 BaCl2 = Ba2SO4 + 2 NaCl2
[Co(H2O)6]Cl2 + NaOH + C5H8O2 = Na[Co(C5H7O2)3] + H2O + NaCl =>
[Co(H2O)6]Cl2 + 3 NaOH + 3 C5H8O2 = Na[Co(C5H7O2)3] + 9 H2O + 2 NaCl
KCl + H3PO4 = K2HPO4 + HCl =>
2 KCl + H3PO4 = K2HPO4 + 2 HCl
FeS + O3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeS + 3 O3 + H2SO4 = Fe2(SO4)3 + H2O
AgO + H2O = Ag(OH)2 =>
AgO + H2O = Ag(OH)2
C10H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C10H10(g) + 25 O2(g) = 20 CO2(g) + 10 H2O(g)
Ca(NO3)02 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)02 + Na2CO3 = CaCO3 + 2 NaNO3
Cu + NH3H2O = CuO + H2 + N2H4 =>
2 Cu + 2 NH3H2O = 2 CuO + 3 H2 + N2H4
BeS = Be + S =>
BeS = Be + S
C7H9OH + Li = C7H9OLi + H2 =>
2 C7H9OH + 2 Li = 2 C7H9OLi + H2
K2S2O3 + Cl2 + H2O = HSO4 + HCl + KCl =>
K2S2O3 + 5 Cl2 + 5 H2O = 2 HSO4 + 8 HCl + 2 KCl
NaOH + K3PO4 = KOH + Na3PO4 =>
3 NaOH + K3PO4 = 3 KOH + Na3PO4
K2CrO4 + H2SO4 = K2Cr2O7 + KHSO4 + H2O =>
2 K2CrO4 + 2 H2SO4 = K2Cr2O7 + 2 KHSO4 + H2O
X2H4 + O2 = XO2 + H2O =>
X2H4 + 3 O2 = 2 XO2 + 2 H2O
HN3 + HCl + Au = AuCl3 + NH4Cl =>
3 HN3 + 33 HCl + 8 Au = 8 AuCl3 + 9 NH4Cl
Na(ClO3) + H2O = HClO3 + NaOH =>
Na(ClO3) + H2O = HClO3 + NaOH
Co2O3 + C = Co2 + CO2 =>
2 Co2O3 + 3 C = 2 Co2 + 3 CO2
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Cl2 + CsBr = Cl2Cs + Br =>
Cl2 + CsBr = Cl2Cs + Br
LiCl + HNO3 = LiNO3 + HCl =>
LiCl + HNO3 = LiNO3 + HCl
O2 + Cr + Ba = BaCrO4 =>
2 O2 + Cr + Ba = BaCrO4
KNO3(s) = KNO2(s) + O =>
KNO3(s) = KNO2(s) + O
Br2 + NHO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 NHO3 = 2 HBrO3 + 10 NO2 + 4 H2O
HNO2 + KClO3 = HNO3 + KCl =>
3 HNO2 + KClO3 = 3 HNO3 + KCl
CuSO4(aq) + Na2CO3(aq) + H2O = Cu3(CO3)2(OH)2(s) + Na2SO4(aq) + CO2(g) =>
3 CuSO4(aq) + 3 Na2CO3(aq) + H2O = Cu3(CO3)2(OH)2(s) + 3 Na2SO4(aq) + CO2(g)
Ammoniumchloride + bariumnitrate = bariumchloride + ammoniumnitrate =>
2 NH4Cl + Ba(NO3)2 = BaCl2 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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