| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 KOH = Mg(OH)2K2SO4
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
Fe + CI = FeCI =>
Fe + CI = FeCI
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
[Cr(OAc)2]2 + O2 = Cr2O3 + Cr(OAc)3 =>
6[Cr(OAc)2]2 + 3 O2 = 2 Cr2O3 + 8 Cr(OAc)3
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa =>
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa
BaNO3 + AgNO3 + HCl2 = AgCl + H(NO3)4 + Ba2 =>
2 BaNO3 + 2 AgNO3 + HCl2 = 2 AgCl + H(NO3)4 + Ba2
KNO3 + Ca = CaO + KNO2 =>
KNO3 + Ca = CaO + KNO2
Na3PO4 + KHCO3 = KPO4 + Na3HCO3 =>
Na3PO4 + KHCO3 = KPO4 + Na3HCO3
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa =>
NaH2PO4 + CH3COOH = H3PO4 + CH3COONa
ZnSO4 + K3PO4 = ZnPO4 + K3SO4 =>
ZnSO4 + K3PO4 = ZnPO4 + K3SO4
C8H8 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
9 C8H8 + 40 KMnO4 = 8 C6H5COOK + 16 K2CO3 + 40 MnO2 + 16 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C2H5OH + NH3 = C2H5NH2 + NH4OH =>
C2H5OH + 2 NH3 = C2H5NH2 + NH4OH
Al + HCl = AlCl3() + H2() =>
2 Al + 6 HCl = 2 AlCl3() + 3 H2()
OCl + S2O3 = SO4 + Cl = H2O =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
KMnO4 + H2O2 = KOH + MnO2 + O2 + H2O =>
2 KMnO4 + 3 H2O2 = 2 KOH + 2 MnO2 + 3 O2 + 2 H2O
NH3 + ZnO = H2O + Zn + N2 =>
2 NH3 + 3 ZnO = 3 H2O + 3 Zn + N2
C6H8O7 + Na2CO3 = C6H5Na3O7 + H2O + CO2 =>
2 C6H8O7 + 3 Na2CO3 = 2 C6H5Na3O7 + 3 H2O + 3 CO2
Pt + HNO3 = PtNO3 + H2O + NO =>
3 Pt + 4 HNO3 = 3 PtNO3 + 2 H2O + NO
K2Cr3O10 + Zn + HCl = CrCl3 + Zn(OH)2 + KCl + H2O =>
2 K2Cr3O10 + 9 Zn + 22 HCl = 6 CrCl3 + 9 Zn(OH)2 + 4 KCl + 2 H2O
Li2SiO3 + HCl = LiCl + H2SiO3 =>
Li2SiO3 + 2 HCl = 2 LiCl + H2SiO3
KCl + MgSO4 = K2SO4 + MgCl2 =>
2 KCl + MgSO4 = K2SO4 + MgCl2
Na[Sb(OH)6] + NH4OH + AgNO3 = Ag + H[Sb(OH)6] + NH4NO3 + NaNO3 =>
7 Na[Sb(OH)6] + 3 NH4OH + 8 AgNO3 = 8 Ag + 7 H[Sb(OH)6] + 2 NH4NO3 + 7 NaNO3
MgSO4 + KCl = MgCl2 + K2(SO4) =>
MgSO4 + 2 KCl = MgCl2 + K2(SO4)
Na2CO3 + Ca(Na3)2 = CaCO3 + Na2(Na3)2 =>
Na2CO3 + Ca(Na3)2 = CaCO3 + Na2(Na3)2
Ca(OH)2 + NH4Cl = Ca(OH)2NH4Cl =>
Ca(OH)2 + NH4Cl = Ca(OH)2NH4Cl
MoO2 + Al + KOH = KMoO2 + KAlO2 + H2O =>
3 MoO2 + Al + 4 KOH = 3 KMoO2 + KAlO2 + 2 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
Na2CO3 + Ca(Na3)2 = CaCO3 + Na2(Na3)2 =>
Na2CO3 + Ca(Na3)2 = CaCO3 + Na2(Na3)2
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
Al2O3(s) + HNO3(aq) = Al(NO3)3(aq) + H2O(l) =>
Al2O3(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2O(l)
CaBr2(aq) + KI(aq) = KBr(aq) + CaI2(aq) =>
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
LiCl + H3PO4 = Li3PO4 + Cl3PO4 + H2 =>
3 LiCl + 2 H3PO4 = Li3PO4 + Cl3PO4 + 3 H2
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl =>
[Ag(NH3)2]ClH2SO4 = (NH4)2SO4AgCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C19H13N9 + KMnO4 = C13HO12K6N9 + MnO2 + KOH + CO2 =>
C19H13N9 + 18 KMnO4 = C13HO12K6N9 + 18 MnO2 + 12 KOH + 6 CO2
Sn3P4 + Zn = Zn3P2 + Sn =>
Sn3P4 + 6 Zn = 2 Zn3P2 + 3 Sn
N2O5 + H2OHNO3 = HNO3 =>
N2O5 + H2OHNO3 = 3 HNO3
Na2SO4 + NaOH = NaNa + SO4OH =>
2 Na2SO4 + 2 NaOH = 3 NaNa + 2 SO4OH
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
HNO2 + H2O2 = NO2 + H2O =>
2 HNO2 + H2O2 = 2 NO2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
Yb(NO3)3 = Yb2O3 + NO2 + O2 =>
4 Yb(NO3)3 = 2 Yb2O3 + 12 NO2 + 3 O2
N2O5 + H2OHNO3 = HNO3 =>
N2O5 + H2OHNO3 = 3 HNO3
C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/24
Équations équilibrées sur10/08/23
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