| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H8O + H2CrO4 = 3 C3H6O + 4 H2O + Cr
(NH4)3PO4 + NaNO3 = (NH4)NO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaNO3 = 3(NH4)NO3 + Na3PO4
CH3CHCHCH3 + Br2 = CH3C(Br)CHCH3 + HBr =>
CH3CHCHCH3 + Br2 = CH3C(Br)CHCH3 + HBr
Mg3(PO4)2 + K2O = MgO + K3PO4 =>
Mg3(PO4)2 + 3 K2O = 3 MgO + 2 K3PO4
KNO2 + KNO3 + Cr2O3 = NO + K2CrO4 =>
3 KNO2 + KNO3 + Cr2O3 = 4 NO + 2 K2CrO4
Ag + HCl = Ag(HCl) =>
Ag + HCl = Ag(HCl)
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
TiO2 + Fe2O3 = TiFe2O5 =>
TiO2 + Fe2O3 = TiFe2O5
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Ba + HCI = Ba(CI)2 + H2 =>
Ba + 2 HCI = Ba(CI)2 + H2
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3) =>
Al(OH3) + H2(SO4) = Al(SO4) + H2(OH3)
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O =>
NaOH + C6H4COOKCOOH = C6H4COOKCOONa + H2O
BaCr2O7 + Ni2(SO4)3 = BaSO4 + Ni2(Cr2O7)3 =>
3 BaCr2O7 + Ni2(SO4)3 = 3 BaSO4 + Ni2(Cr2O7)3
Ba(OH)2*8H2O + NH4Cl = NH3 + BaCl2 + H2O =>
Ba(OH)2*8H2O + 2 NH4Cl = 2 NH3 + BaCl2 + 10 H2O
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NaOH + Pb(NO{3}){2} = Pb(OH){2} + NaNO{3} =>
NaOH + Pb(NO{3}){2} = Pb(OH){2} + NaNO{3}
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Al(NO2)3 + CaSO3 = Al2(SO3)3 + Ca(NO2)2 =>
2 Al(NO2)3 + 3 CaSO3 = Al2(SO3)3 + 3 Ca(NO2)2
SrCo3 = Sr + Co3 =>
SrCo3 = Sr + Co3
HNO3 + (NH4)2CO3 = (NH4)NO3 + H2CO3 =>
2 HNO3 + (NH4)2CO3 = 2(NH4)NO3 + H2CO3
CH4N2O + H2SO4 + H3PO4 + C6H12O6 = C12H19N4O10P3S + H2O + CO2 =>
6 CH4N2O + 3 H2SO4 + 9 H3PO4 + 7 C6H12O6 = 3 C12H19N4O10P3S + 42 H2O + 12 CO2
K2S + K2MnO4 + H2O = MnO(OH)2 + S + KOH =>
K2S + K2MnO4 + 3 H2O = MnO(OH)2 + S + 4 KOH
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
K2Cr2O7 + HCl + Hg = CrCl3 + KCl + H2O + HgO =>
K2Cr2O7 + 8 HCl + 3 Hg = 2 CrCl3 + 2 KCl + 4 H2O + 3 HgO
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
(NH4)Cl + Pb(NO3)2 = (NH4)NO3 + PbCl2 =>
2(NH4)Cl + Pb(NO3)2 = 2(NH4)NO3 + PbCl2
CH4 + Cl2 = C3H8 + HCl =>
3 CH4 + 2 Cl2 = C3H8 + 4 HCl
KH2PO4 + SrCl2 = KCl2 + SrH2PO4 =>
KH2PO4 + SrCl2 = KCl2 + SrH2PO4
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Zn(NO3)2 + CaBr = Ca(NO3)2 + ZnBr =>
Zn(NO3)2 + CaBr = Ca(NO3)2 + ZnBr
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Zn + K + [Fe(CN)6] = K2Zn3[Fe(CN)6]2 =>
3 Zn + 2 K + 2[Fe(CN)6] = K2Zn3[Fe(CN)6]2
ZnSO4 + MgCl2 = ZnCl2 + MgSO4 =>
ZnSO4 + MgCl2 = ZnCl2 + MgSO4
K2S + K2MnO4 + H2O = MnO2 + KOH + S =>
K2S + K2MnO4 + 2 H2O = MnO2 + 4 KOH + S
Pb(O)2 + H2O = Pb(OH)4 =>
Pb(O)2 + 2 H2O = Pb(OH)4
H[AuCl4] + Na2SO3 + H2O = Au + Na2SO4 + HCl =>
2 H[AuCl4] + 3 Na2SO3 + 3 H2O = 2 Au + 3 Na2SO4 + 8 HCl
AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3
FeCl3 + C10H8N2 = [Fe(C10H8N2)2]Cl2 + Cl =>
FeCl3 + 2 C10H8N2 = [Fe(C10H8N2)2]Cl2 + Cl
Os(OH)2 = Os + OH =>
Os(OH)2 = Os + 2 OH
Al(OH)3(s) + H2SO4(l) = Al2(SO4)3(s) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(l) = Al2(SO4)3(s) + 6 H2O(l)
Li + CuSO4 = Li2SO4 + Cu =>
2 Li + CuSO4 = Li2SO4 + Cu
H2SO4 + Fe(OH)2 = FeSO4 + H2O =>
H2SO4 + Fe(OH)2 = FeSO4 + 2 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4 =>
CuSO4 + Na2(CO3) = Cu(CO3) + Na2SO4
Na + Zn(OH)2 = Zn + Na(OH)2 =>
Na + Zn(OH)2 = Zn + Na(OH)2
S(s) + CH4(g) = CS2(l) + H2S(g) =>
4 S(s) + CH4(g) = CS2(l) + 2 H2S(g)
Hg + PbSO4 = HgSO4 + Pb =>
Hg + PbSO4 = HgSO4 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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