| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 6 HSO4 + 26 HCl = 2 K2SO4 + 4 MnSO4 + 13 Cl2 + 16 H2O
RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O
NH2OH + I2 = N2 + HI + H2O =>
2 NH2OH + I2 = N2 + 2 HI + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sb(s) + Cl2 = SbCl3(s) =>
2 Sb(s) + 3 Cl2 = 2 SbCl3(s)
CuO(s) + CO2(g) = CuCO3 =>
CuO(s) + CO2(g) = CuCO3
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Au + NiSO4 = Au2(SO4)3 + Ni =>
2 Au + 3 NiSO4 = Au2(SO4)3 + 3 Ni
Hg2O(heat) = Hg + O2 =>
2 Hg2O(heat) = 4 Hg + O2
C2H5BrC6H6 = C6H5BrC2H6 =>
C2H5BrC6H6 = C6H5BrC2H6
Au + NiSO4 = Au2(SO4)3 + Ni =>
2 Au + 3 NiSO4 = Au2(SO4)3 + 3 Ni
KHCO3 = K2CO3CO2H2O =>
2 KHCO3 = K2CO3CO2H2O
Al(NO3)3 + Sr(OH)2 = Al(OH)3 + Sr(NO3)2 =>
2 Al(NO3)3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr(NO3)2
SrCO3 + H2S = SrS + CO2 + H2O =>
SrCO3 + H2S = SrS + CO2 + H2O
Cu(OH)2 + HCl + H2O = [Cu(H2O)4]Cl2 =>
Cu(OH)2 + 2 HCl + 2 H2O = [Cu(H2O)4]Cl2
H2S(aq) + H2SO4(aq) = S(s) + H2O(l) =>
3 H2S(aq) + H2SO4(aq) = 4 S(s) + 4 H2O(l)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C(OH)2 + Na = C + NaOH =>
C(OH)2 + 2 Na = C + 2 NaOH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
PbO2 + H2SO4 = PbSO5 + H2O =>
PbO2 + H2SO4 = PbSO5 + H2O
Cr2O3 + Br2 = CrBr3 + O2 =>
2 Cr2O3 + 6 Br2 = 4 CrBr3 + 3 O2
SIO2 + H2SO4 = SI(SO4)2 + H2O =>
SIO2 + 2 H2SO4 = SI(SO4)2 + 2 H2O
Mn + H2MnO4 = Mn2(MnO4)3 + H2 =>
2 Mn + 3 H2MnO4 = Mn2(MnO4)3 + 3 H2
CO2 + SO2 = S2 + CO3 =>
4 CO2 + 2 SO2 = S2 + 4 CO3
Al + H2SO4 = Al28(SO4)3 + H2 =>
28 Al + 3 H2SO4 = Al28(SO4)3 + 3 H2
NH4Cl + K2[HgI4] = [HgINH2] + KCl + HI + NH4I =>
2 NH4Cl + K2[HgI4] = [HgINH2] + 2 KCl + 2 HI + NH4I
HNO3 + Cr2(SO4)3 + K2SO4 + H2O = HNO2 + K2Cr2O7 + H2SO4 =>
3 HNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O = 3 HNO2 + K2Cr2O7 + 4 H2SO4
Zn + N = Zn3N2 =>
3 Zn + 2 N = Zn3N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
LiCl + KMnO4 + H2SO4 = Cl + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 10 Cl + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C3H7OH + CuO = C2H5COOH + H2O + Cu =>
C3H7OH + 2 CuO = C2H5COOH + H2O + 2 Cu
NO2 + NH3 = NO2NH3 =>
NO2 + NH3 = NO2NH3
AgCl + H2S = HCl + Ag2S =>
2 AgCl + H2S = 2 HCl + Ag2S
Ca + MgN = CaN + Mg =>
Ca + MgN = CaN + Mg
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C(OH)2 + Na = C + NaOH =>
C(OH)2 + 2 Na = C + 2 NaOH
Na2CO3 + *HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2*HCl = 2 NaCl + CO2 + H2O
KNO3 + LiBr = LiNO3 + KBr =>
KNO3 + LiBr = LiNO3 + KBr
Ca(OH)2 + Si = Si(OH)2 + Ca =>
Ca(OH)2 + Si = Si(OH)2 + Ca
Hg2O(heat) = Hg + O2 =>
2 Hg2O(heat) = 4 Hg + O2
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
Pt + O2 = PtO2 =>
Pt + O2 = PtO2
Cd3(AsO4)2 + (NH4)2S = (NH4)3AsO4 + CdS =>
Cd3(AsO4)2 + 3(NH4)2S = 2(NH4)3AsO4 + 3 CdS
AgP2 = Ag + P4 =>
2 AgP2 = 2 Ag + P4
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3 =>
Al(OH)3 + Cr(No3)3 = Al(No3)3 + Cr(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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