| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + 2 HCl = ZnCl2 + H2S
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlCl3 + (NH4)2S = NH4Cl + Al2S3 =>
2 AlCl3 + 3(NH4)2S = 6 NH4Cl + Al2S3
NaCl + OHCO3 = NaCO3 + OHCl =>
NaCl + OHCO3 = NaCO3 + OHCl
Be(OH)2 + H2(SO4) = BeSO4 + H2O =>
Be(OH)2 + H2(SO4) = BeSO4 + 2 H2O
AgNO3 + NH3 + H2O = AgOH + NH4NO3 =>
AgNO3 + NH3 + H2O = AgOH + NH4NO3
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
NaBr(aq) + Cl2 = NaCl + Br =>
2 NaBr(aq) + Cl2 = 2 NaCl + 2 Br
CH3(CH2)16COONa + H2O = CH3(CH2)16COOH + Na2O =>
2 CH3(CH2)16COONa + H2O = 2 CH3(CH2)16COOH + Na2O
Al + KMnO4 + KOH = KAlO2 + K2MnO4 + H2O =>
Al + 3 KMnO4 + 4 KOH = KAlO2 + 3 K2MnO4 + 2 H2O
Cu(OH)2 + NH4Cl = Cu(Cl)2 + NH4OH =>
Cu(OH)2 + 2 NH4Cl = Cu(Cl)2 + 2 NH4OH
HgSO4 = Hg + SO2 + O2 =>
HgSO4 = Hg + SO2 + O2
CUO + H2 = CU + H2O =>
CUO + H2 = CU + H2O
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
HgS + S2 = HgS2 =>
2 HgS + S2 = 2 HgS2
(KNO3)2 = (KNO2) + O2 =>
(KNO3)2 = 2(KNO2) + O2
KCIO4 + S = SO3 + KCI =>
3 KCIO4 + 4 S = 4 SO3 + 3 KCI
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Cu3N + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3N + 16 HNO3 = 3 Cu(NO3)2 + 11 NO2 + 8 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
ZnBr2 + Br = ZnBr3 =>
ZnBr2 + Br = ZnBr3
NO2 + CuO = Cu2(NO3)2 =>
2 NO2 + 2 CuO = Cu2(NO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(aq) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(g) + H2O(aq)
LiOH + NH4Cl = NH3 + H2O + LiCl =>
LiOH + NH4Cl = NH3 + H2O + LiCl
AgNO3 + Al2S3 = Al(NO3)3 + Ag2S =>
6 AgNO3 + Al2S3 = 2 Al(NO3)3 + 3 Ag2S
CH3COH + Ca(OH)2 = H3COOCa + H2O =>
CH3COH + 2 Ca(OH)2 = 2 H3COOCa + H2O
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Na2CO3(s) + H2O(l) = H2CO3(aq) + NaOH(aq) =>
Na2CO3(s) + 2 H2O(l) = H2CO3(aq) + 2 NaOH(aq)
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
KI + NaPO4 = NaI + KPO4 =>
KI + NaPO4 = NaI + KPO4
KI + O3 + H2O = I2 + KOH = O2 =>
6 KI + O3 + 3 H2O = 3 I2 + 6 KOH
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HgS + S = HgS2 =>
HgS + S = HgS2
C6H5NH2 + Br2 = C6H4NH2Br + HBr =>
C6H5NH2 + Br2 = C6H4NH2Br + HBr
AgNO3 + CuBr2 = Cu(NO3)2 + AgBr =>
2 AgNO3 + CuBr2 = Cu(NO3)2 + 2 AgBr
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr03 + H2O = Cr(OH)3 + H2 =>
2 Cr03 + 18 H2O = 6 Cr(OH)3 + 9 H2
LiO2 + NaOH = LiOH + Na2O2 + O2 =>
2 LiO2 + 2 NaOH = 2 LiOH + Na2O2 + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
C7H7Cl + O2 = CO2 + H2O + Cl2 =>
4 C7H7Cl + 35 O2 = 28 CO2 + 14 H2O + 2 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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