| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cd(s) + CuSO4(aq) = Cu(s) + CdSO4(aq)
Ca(OH2) + Co2 = CaCo3 + H2O =>
2 Ca(OH2) + 3 Co2 = 2 CaCo3 + 2 H2O
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
Al + Br2 = AlBr2 =>
Al + Br2 = AlBr2
Cl2(g) + NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l) =>
Cl2(g) + 2 NaOH(aq) = NaCl(aq) + NaClO(aq) + H2O(l)
Na2S(aq) + ZnCl2(aq) = ZnS(s) + NaCl(s) =>
Na2S(aq) + ZnCl2(aq) = ZnS(s) + 2 NaCl(s)
Mg(s) + HCI(aq) = MgCI(aq) + H2(g) =>
2 Mg(s) + 2 HCI(aq) = 2 MgCI(aq) + H2(g)
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2 =>
Pb(NO3)2 + Ba(OH)2 = Pb(OH)2 + Ba(NO3)2
Li2O + Al2(SO4)3 = Li2(SO4) + Al2O3 =>
3 Li2O + Al2(SO4)3 = 3 Li2(SO4) + Al2O3
Cu + Mg{2+} = Cu{2+} + Mg =>
Cu + Mg{2+} = Cu{2+} + Mg
Sr(s) + N2(g) = SrN =>
2 Sr(s) + N2(g) = 2 SrN
Zn + NaCl = ZnCl2 + Na =>
Zn + 2 NaCl = ZnCl2 + 2 Na
P3N5 + Li3N = LiPN2 =>
P3N5 + Li3N = 3 LiPN2
P + KMnO4 + H2SO4 = P2O5 + MnSO4 + K2SO4 + H2O =>
2 P + 2 KMnO4 + 3 H2SO4 = P2O5 + 2 MnSO4 + K2SO4 + 3 H2O
Co2(SO4)3 = Co2O3 + SO3 =>
Co2(SO4)3 = Co2O3 + 3 SO3
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
Cl2 + NaBr2 = Br2 + NaCl2 =>
Cl2 + NaBr2 = Br2 + NaCl2
Al + H2O = AlOH + H =>
Al + H2O = AlOH + H
N2O + K2Cr2O7 + H2SO4 = N2O3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2O + 2 K2Cr2O7 + 8 H2SO4 = 3 N2O3 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Pb(s) + NO3(aq) = O2(g) + Pb(NO2)4 =>
Pb(s) + 4 NO3(aq) = 2 O2(g) + Pb(NO2)4
Zn + AgNO3 = ZnAgNO3 =>
Zn + AgNO3 = ZnAgNO3
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 + 5 H2O
Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 = MgSiO3 + CaMgSi2O6 + CO2 + H2O =>
2 Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 = 6 MgSiO3 + 5 CaMgSi2O6 + 2 CO2 + 2 H2O
CaO(l) + SiO2(l) = CaSiO3(l) =>
CaO(l) + SiO2(l) = CaSiO3(l)
Zn + HCl = Cl2H2Zn =>
Zn + 2 HCl = Cl2H2Zn
ICl + H2O = HCl + HI + O2 =>
2 ICl + 2 H2O = 2 HCl + 2 HI + O2
SnO2(s) + C(s) = Sn(l) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(l) + 2 CO(g)
NaOH + C8H5KO4 = KNaC8H4O4 + H2O =>
NaOH + C8H5KO4 = KNaC8H4O4 + H2O
C3H5NO2 + O2 = CO2 + NO2 + H2O =>
4 C3H5NO2 + 17 O2 = 12 CO2 + 4 NO2 + 10 H2O
Mo + HNO3 + HCl = H2MoO4 + NOCl + H2O =>
Mo + 3 HNO3 + 3 HCl = H2MoO4 + 3 NOCl + 2 H2O
CuC4H6O4 + H2O = Cu + CH4 + CO2 =>
4 CuC4H6O4 + 2 H2O = 4 Cu + 7 CH4 + 9 CO2
CuSO4(aq) + K2CO3(aq) = CuCO3 + K2SO4 =>
CuSO4(aq) + K2CO3(aq) = CuCO3 + K2SO4
H2SO3 + Ba(OH)2 = BaSO3 + H2O =>
H2SO3 + Ba(OH)2 = BaSO3 + 2 H2O
CoBr3 + Na2CO3 = Co2(CO3)3 + NaBr =>
2 CoBr3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaBr
Fe + Cr2O7 = FeCr2O7 =>
Fe + Cr2O7 = FeCr2O7
Li2O + Mg = MgO + Li2 =>
Li2O + Mg = MgO + Li2
Pb(NO3)2 + NH4OH = NH4NO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NH4OH = 2 NH4NO3 + Pb(OH)2
H2SO3 + BaCl2 = BaSO3 + HCl =>
H2SO3 + BaCl2 = BaSO3 + 2 HCl
Al2Si2O5(OH)4 = AlO(OH) + SiO2 + H2O =>
Al2Si2O5(OH)4 = 2 AlO(OH) + 2 SiO2 + H2O
HCHO2 + NaOH = H2O + CO2 + Na =>
HCHO2 + 2 NaOH = 2 H2O + CO2 + 2 Na
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
Ag + Au{3+} = Ag{+} + Au =>
3 Ag + Au{3+} = 3 Ag{+} + Au
B + H2SO4 = BSO4 + H2 =>
B + H2SO4 = BSO4 + H2
HCN + C4SO4 = H2SO4 + C4(CN)2 =>
2 HCN + C4SO4 = H2SO4 + C4(CN)2
Mn + H2O = MnO + H =>
Mn + H2O = MnO + 2 H
Al(OH) + O2 = AlO + H2O =>
4 Al(OH) + O2 = 4 AlO + 2 H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
NH4H2PO4 + NH3 = (NH4)3PO4 =>
NH4H2PO4 + 2 NH3 = (NH4)3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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