| Équations équilibrées la veille | Équations équilibrées le lendemain |
O2 + 4 Ag + 2 H2S = 2 Ag2S + 2 H2O
CrCl3 + HgCl2 = CrCl2 + HgCl3 =>
CrCl3 + HgCl2 = CrCl2 + HgCl3
Zn(NO3)2 + FeSO4 = Fe(NO3)2 + ZnSO4 =>
Zn(NO3)2 + FeSO4 = Fe(NO3)2 + ZnSO4
K + H + P + O2 = KH2PO4 =>
K + 2 H + P + 2 O2 = KH2PO4
Me4NI + Br5 = Me4NBr5 + I =>
Me4NI + Br5 = Me4NBr5 + I
MgBr2 + Li2SO4 = MgSO4 + LiBr =>
MgBr2 + Li2SO4 = MgSO4 + 2 LiBr
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
BaCl2*2H2O + Na2CO3 = NaCl + BaCO3 + H2O =>
BaCl2*2H2O + Na2CO3 = 2 NaCl + BaCO3 + 2 H2O
NH3 + Sb2Se3 + H2O2 = (NH4)3SbO4 + (NH4)2SeO4 + H2O =>
12 NH3 + Sb2Se3 + 14 H2O2 = 2(NH4)3SbO4 + 3(NH4)2SeO4 + 8 H2O
Ca(HCO3)2 + HBr = CaBr + H(HCO3)2 =>
Ca(HCO3)2 + HBr = CaBr + H(HCO3)2
Na2Cr2O7 + FeSO4 + HCl = NaCl + Fe2(SO4)3 + FeCl3 + CrCl3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 14 HCl = 2 NaCl + 2 Fe2(SO4)3 + 2 FeCl3 + 2 CrCl3 + 7 H2O
Al + NH4ClO4 = Al2O3 + HCl + H2O + NO =>
2 Al + 2 NH4ClO4 = Al2O3 + 2 HCl + 3 H2O + 2 NO
K(OH) + H3(PO3) = K3(PO3) + H2O =>
3 K(OH) + H3(PO3) = K3(PO3) + 3 H2O
Fe(s) + H{+}(aq) = Fe{2+} + H2 =>
Fe(s) + 2 H{+}(aq) = Fe{2+} + H2
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO + Cr2(SO4)3 + 7 H2O
MgS + Zn(NO3)2 = Mg(NO3)2 + ZnS =>
MgS + Zn(NO3)2 = Mg(NO3)2 + ZnS
CUSO4 + BaC12 = BaSO4 + CUC12 =>
CUSO4 + BaC12 = BaSO4 + CUC12
HCN + CUSO4 = CUCN + HSO4 =>
HCN + CUSO4 = CUCN + HSO4
BaCl2 + AgNO3 = BaCl2AgNO3 =>
BaCl2 + AgNO3 = BaCl2AgNO3
C8H7BrClNO + HCl + C2H5OH = C6H6BrCl2N + C4H9O2 =>
3 C8H7BrClNO + 3 HCl + 5 C2H5OH = 3 C6H6BrCl2N + 4 C4H9O2
Al + HNO3 + HCl = AlCl3 + NO2 + H2O =>
Al + 3 HNO3 + 3 HCl = AlCl3 + 3 NO2 + 3 H2O
C6H5(NH2)OCl + NaOH = C6H5(NH2)OOH + NaCl =>
C6H5(NH2)OCl + NaOH = C6H5(NH2)OOH + NaCl
PCl5(g) + H2O(g) = POCl3(g) + HCl =>
PCl5(g) + H2O(g) = POCl3(g) + 2 HCl
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
H2S + H2O2 = SO2 + H2 =>
H2S + H2O2 = SO2 + 2 H2
UF6 = UF4 + F2 =>
UF6 = UF4 + F2
CH3OH + CuCl2 = CH2Cl2 + Cu + H2O =>
CH3OH + CuCl2 = CH2Cl2 + Cu + H2O
KOH(aq) + CuSO4(aq) = Cu(OH) + KSO4 =>
KOH(aq) + CuSO4(aq) = Cu(OH) + KSO4
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
HCl(g) + CaO(s) = CaCl2(s) + H2O(l) =>
2 HCl(g) + CaO(s) = CaCl2(s) + H2O(l)
Be + S = BeS4 =>
Be + 4 S = BeS4
KMnO4 + CH3OH = MnO2 + HCHO + H2O + KOH =>
2 KMnO4 + 3 CH3OH = 2 MnO2 + 3 HCHO + 2 H2O + 2 KOH
LiO = Li + O =>
LiO = Li + O
Na2O2 + HI = I2 + NaOH =>
Na2O2 + 2 HI = I2 + 2 NaOH
H2S + SO2 = S9 + H2O =>
6 H2S + 3 SO2 = S9 + 6 H2O
AgNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(s) + Ag(OH)(aq) =>
2 AgNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(s) + 2 Ag(OH)(aq)
Mn + H2SO4 = Mn2SO4 + SO2 + H2O =>
2 Mn + 2 H2SO4 = Mn2SO4 + SO2 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Ga + NaCl = Ga2Na + Cl3 =>
6 Ga + 3 NaCl = 3 Ga2Na + Cl3
LuO + NH3 = N2 + H2O + Lu =>
3 LuO + 2 NH3 = N2 + 3 H2O + 3 Lu
Sn + PtCO3 = Pt + SnCO3 =>
Sn + PtCO3 = Pt + SnCO3
CrCl3 + K2SO3 + H2O = KCl + SO2 + Cr(OH)3 =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 6 KCl + 3 SO2 + 2 Cr(OH)3
HCl + C3Cl2N3NaO3*2H2O = H2O + Cl + C3H3N3O + NaCl2 =>
7 HCl + C3Cl2N3NaO3*2H2O = 4 H2O + 7 Cl + C3H3N3O + NaCl2
KI + (NH4)3N = K3N + NH4I =>
3 KI + (NH4)3N = K3N + 3 NH4I
PoO2 + C2H3O2 = Po + H2O + CO2 =>
7 PoO2 + 4 C2H3O2 = 7 Po + 6 H2O + 8 CO2
AgNO3 + LiCl = AgCl + LiNO3 =>
AgNO3 + LiCl = AgCl + LiNO3
LiOH + Mg(NO3)2 = LiNO3 + Mg(OH)2 =>
2 LiOH + Mg(NO3)2 = 2 LiNO3 + Mg(OH)2
CaSO4 + C = CO2 + CaS =>
CaSO4 + 2 C = 2 CO2 + CaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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