| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 ClO4 + Mn = 2 ClO3 + MnO2
Hg(SCN)2 = HgS + C3N4 + CS2 =>
2 Hg(SCN)2 = 2 HgS + C3N4 + CS2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
MgO + CaS = MgS + CaO =>
MgO + CaS = MgS + CaO
P4 + Cl(g) = PCl5 =>
P4 + 20 Cl(g) = 4 PCl5
K2CrO7 + K2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
2 K2CrO7 + 9 K2C2O4 + 14 H2SO4 = 11 K2SO4 + Cr2(SO4)3 + 18 CO2 + 14 H2O
Na[Al(OH)4] + H2SO4 = Na2SO4 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + H2SO4 = Na2SO4 + 2 Al(OH)3 + 2 H2O
CaO + LiF = CaF + LiO =>
CaO + LiF = CaF + LiO
K2CO3(aq) + Fe(NO3)3(aq) = KNO3 + Fe2(CO3)3 =>
3 K2CO3(aq) + 2 Fe(NO3)3(aq) = 6 KNO3 + Fe2(CO3)3
MnO2 + Cl2 = MnCl2 + O2 =>
MnO2 + Cl2 = MnCl2 + O2
Cr2O7 + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7 + 4 H2S + 6 H{+} = 2 Cr{3+} + 4 S + 7 H2O
Na2O2 + H2O = O2H + NaOH =>
3 Na2O2 + 4 H2O = 2 O2H + 6 NaOH
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
MgCl2 + Al2(SO4)3 = AlCl3 + Mg2(SO4)2 =>
6 MgCl2 + 2 Al2(SO4)3 = 4 AlCl3 + 3 Mg2(SO4)2
Zn + H2(SO4) = ZnSO4 + H2 =>
Zn + H2(SO4) = ZnSO4 + H2
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
I3C2OH + NaOH = CHI3 + HCOONa =>
I3C2OH + NaOH = CHI3 + HCOONa
S8 + O8 = SO3 =>
S8 + 3 O8 = 8 SO3
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Mn + H2SO3 = Mn2(SO3)3 + H2 =>
2 Mn + 3 H2SO3 = Mn2(SO3)3 + 3 H2
CaHPO4 + HCl = CaCl2 + H3PO4 =>
CaHPO4 + 2 HCl = CaCl2 + H3PO4
H2S + CoSO4 = CoS + H2SO4 =>
H2S + CoSO4 = CoS + H2SO4
Fe + CuCrO4 = Cu + FeCrO4 =>
Fe + CuCrO4 = Cu + FeCrO4
Nb + F = NbF5 =>
Nb + 5 F = NbF5
Cr2O6 + H2O = H2CrO4 =>
Cr2O6 + 2 H2O = 2 H2CrO4
C8H10 + KMnO4 + KOH = C8H4O4K2 + K2MnO4 + H2O =>
C8H10 + 12 KMnO4 + 14 KOH = C8H4O4K2 + 12 K2MnO4 + 10 H2O
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + CsClO4 =>
Pb(ClO4)2 + Cs2CrO4 = PbCrO4 + 2 CsClO4
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
BaO2 + H2O + CO2 = BaCO3 + H2O2 =>
BaO2 + H2O + CO2 = BaCO3 + H2O2
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
N2O3 + CO2 = N2CO2 + O3 =>
N2O3 + CO2 = N2CO2 + O3
Co + HBr = HCo + Br =>
Co + HBr = HCo + Br
AsO3K3 + AsS3K3 + ClH = As2S3 + ClK + H2O =>
AsO3K3 + AsS3K3 + 6 ClH = As2S3 + 6 ClK + 3 H2O
HCl + Na{2}SO{4} = NaCl + H{2}SO{4} =>
HCl + Na{2}SO{4} = NaCl + H{2}SO{4}
InCl3 + Cl = InCl4 =>
InCl3 + Cl = InCl4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Mn + HNO3 = Mn(NO3) + NO + H2O =>
3 Mn + 4 HNO3 = 3 Mn(NO3) + NO + 2 H2O
ZnO + H2O2 = ZnO2 + H2O =>
ZnO + H2O2 = ZnO2 + H2O
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Ba(NO3)2 + K3Po4 = Ba3(Po4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3Po4 = Ba3(Po4)2 + 6 KNO3
CH5N + H3PO4 = CH5NH + H2PO4 =>
CH5N + H3PO4 = CH5NH + H2PO4
Ba(NO3)2(aq) + NaCO3(aq) = Na(NO3)2(aq) + BaCO3(s) =>
Ba(NO3)2(aq) + NaCO3(aq) = Na(NO3)2(aq) + BaCO3(s)
MnSO4 + NH4HCO3 = MnCO3 + H2SO4 + NH3 =>
MnSO4 + NH4HCO3 = MnCO3 + H2SO4 + NH3
NaOH + AlBr3 = NaBr3 + OHAl =>
NaOH + AlBr3 = NaBr3 + OHAl
Cr + H2O(l) = Cr(OH)3 + H2 =>
2 Cr + 6 H2O(l) = 2 Cr(OH)3 + 3 H2
KC8H5O4(aq) + NaOH(aq) = H2O(l) + NaKC8H4O4(aq) =>
KC8H5O4(aq) + NaOH(aq) = H2O(l) + NaKC8H4O4(aq)
CO + Li = CO2 + Li2C =>
2 CO + 2 Li = CO2 + Li2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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