| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO4 + NaPO4 = NaCO4 + ZnPO4
NiSO4 + C2H8N2 = (Ni(C2H8N2)3)SO4 =>
NiSO4 + 3 C2H8N2 = (Ni(C2H8N2)3)SO4
H3AsO4 + NaOH = NaAsO4 + H2O + H2 =>
H3AsO4 + NaOH = NaAsO4 + H2O + H2
CaCl2 + CH3CH2OH = CaCl2*4C2H5OH =>
CaCl2 + 4 CH3CH2OH = CaCl2*4C2H5OH
HgNO3 + HCl = Hg2Cl2 + HNO3 =>
2 HgNO3 + 2 HCl = Hg2Cl2 + 2 HNO3
Hg(NO3)2 + O2 = HgO + NO3 =>
2 Hg(NO3)2 + O2 = 2 HgO + 4 NO3
H2ONa2O = NaOH =>
H2ONa2O = 2 NaOH
Na2SO4 + NH4C2H3O2 = NH4SO4 + Na2C2H3O2 =>
Na2SO4 + NH4C2H3O2 = NH4SO4 + Na2C2H3O2
CaCO3 + Cl = ClO3 + CaCl2 + CO2 =>
3 CaCO3 + 7 Cl = ClO3 + 3 CaCl2 + 3 CO2
(HCOO)2Cu + NaOH = (HCOO)2OH + NaCu =>
(HCOO)2Cu + NaOH = (HCOO)2OH + NaCu
NiCl2*6H2O + NH3 = Ni(NH3)Cl + Cl + H2O =>
NiCl2*6H2O + NH3 = Ni(NH3)Cl + Cl + 6 H2O
CHCl2COOH + Cl2 = CCl3COOH + HCl =>
CHCl2COOH + Cl2 = CCl3COOH + HCl
CuCrO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2CrO4(s) =>
CuCrO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2CrO4(s)
MnSO4 + NaOCl = Na2SO4 + MnO2 + Cl2 =>
MnSO4 + 2 NaOCl = Na2SO4 + MnO2 + Cl2
Al2(SO4)3 + Ba = BaSO4 + Al =>
Al2(SO4)3 + 3 Ba = 3 BaSO4 + 2 Al
NaHS + H2SO4 = Na2SO4 + H2S =>
2 NaHS + H2SO4 = Na2SO4 + 2 H2S
H2S + HNO2 = NO + H2SO4 + H2O =>
H2S + 8 HNO2 = 8 NO + H2SO4 + 4 H2O
Al(OH)3 + NHO3 = HOH + Al(NO3)3 =>
Al(OH)3 + 3 NHO3 = 3 HOH + Al(NO3)3
MnI2 + K2CrO4 + H2SO4 = H2MnO4 + I2O5 + Cr(HSO4)3 + KHSO4 + H2O =>
3 MnI2 + 16 K2CrO4 + 80 H2SO4 = 3 H2MnO4 + 3 I2O5 + 16 Cr(HSO4)3 + 32 KHSO4 + 37 H2O
C7H7NO2 + HCl + Fe = C7H7NH3Cl + FeCl2 + H2O =>
C7H7NO2 + 7 HCl + 3 Fe = C7H7NH3Cl + 3 FeCl2 + 2 H2O
CrCl3 + NH4(CH3COCHCOCH3) = Cr(CH3COCHCOCH3)3 + NH4Cl =>
CrCl3 + 3 NH4(CH3COCHCOCH3) = Cr(CH3COCHCOCH3)3 + 3 NH4Cl
Na2S2O8 + H2O = Na2SO4 + H2SO5 =>
Na2S2O8 + H2O = Na2SO4 + H2SO5
Zn + O2 + H2SO4 = ZnSO4 + H2O =>
2 Zn + O2 + 2 H2SO4 = 2 ZnSO4 + 2 H2O
Na2SO3 + KIO2 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
3 Na2SO3 + 2 KIO2 + H2SO4 = I2 + 3 Na2SO4 + K2SO4 + H2O
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CuSO4 + H2O =>
3 Cu2S + 5 K2Cr2O7 + 23 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 6 CuSO4 + 23 H2O
CH4 + HOH = CH3OH + H2 =>
CH4 + HOH = CH3OH + H2
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq) =>
NaOH(aq) + KCl(aq) = NaCl(aq) + KOH(aq)
NiCl2(s) = Ni(s) + Cl4(g) =>
2 NiCl2(s) = 2 Ni(s) + Cl4(g)
Fe + Sb2S3 = Fe2S3 + Sb =>
2 Fe + Sb2S3 = Fe2S3 + 2 Sb
Na2SiO4 + PbS + C = Si + Pb + Na2S + CO2 =>
Na2SiO4 + PbS + 2 C = Si + Pb + Na2S + 2 CO2
LiH + HClO = LiOH + HCl =>
LiH + HClO = LiOH + HCl
ZnCO4 + NaPO4 = NaCO4 + ZnPO4 =>
ZnCO4 + NaPO4 = NaCO4 + ZnPO4
Zn2C = Zn + C =>
Zn2C = 2 Zn + C
C4H10O = C5H12 + C8H8 + H2O =>
7 C4H10O = 4 C5H12 + C8H8 + 7 H2O
HCl + Ba(OH)2 = H2O + Cl2Ba =>
2 HCl + Ba(OH)2 = 2 H2O + Cl2Ba
NH4VO3 + H2SO4 + H2O2 = (VO(O2))2SO4 + H2O + (NH4)2SO4 =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = (VO(O2))2SO4 + 4 H2O + (NH4)2SO4
Hg + S = HgS =>
Hg + S = HgS
Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + CaCO3 + H2O =>
2 Ca(OH)2 + Ba(HCO3)2 = Ba(OH)2 + 2 CaCO3 + 2 H2O
Ag(NO3) + K(OH) = Ag(OH) + K(NO3) =>
Ag(NO3) + K(OH) = Ag(OH) + K(NO3)
CuCl(ac) + O2 = CuClO =>
2 CuCl(ac) + O2 = 2 CuClO
C2Cl6 + Al + ZnO = ZnCl2 + Al2O3 + C =>
C2Cl6 + 2 Al + 3 ZnO = 3 ZnCl2 + Al2O3 + 2 C
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
PbO3 + KCrO2 + KOH = PbO + K2CrO4 + H2O =>
3 PbO3 + 4 KCrO2 + 4 KOH = 3 PbO + 4 K2CrO4 + 2 H2O
Mo + Co3S4 = Co + MoS2 =>
2 Mo + Co3S4 = 3 Co + 2 MoS2
NaCl + NH4OH + CO2 = NaHCO3 + NH4Cl =>
NaCl + NH4OH + CO2 = NaHCO3 + NH4Cl
F2 + CIF = CIF3 =>
F2 + CIF = CIF3
SC + KI = SI + KC =>
SC + KI = SI + KC
Mn + HNO3 = MnNO3 + N2(N2O) + H2O =>
18 Mn + 22 HNO3 = 18 MnNO3 + N2(N2O) + 11 H2O
Al2O3 + HF = AlF3 + H2O =>
Al2O3 + 6 HF = 2 AlF3 + 3 H2O
CO(NH3)6Cl3 + NaOH = CO(OH)3 + NaCl + NH3 =>
CO(NH3)6Cl3 + 3 NaOH = CO(OH)3 + 3 NaCl + 6 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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