| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PbTeO4 + 2 CsMnO4 + 8 H2TeO4 = 5 Pb(TeO4)2 + 2 MnTeO4 + Cs2TeO4 + 8 H2O
ZnCl2 + TlNO3 = TlCl2 + ZnNO3 =>
ZnCl2 + TlNO3 = TlCl2 + ZnNO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
FeBr3 + AgNO3 = AgBr + FeN3O9 =>
FeBr3 + 3 AgNO3 = 3 AgBr + FeN3O9
aluminumsulfate + sodiumbicarbonate = aluminumhydroxide + sodiumsulfate + carbondioxide =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2
AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr
FeBr3 + AgNO3 = AgBr + Fe(NO3)3 =>
FeBr3 + 3 AgNO3 = 3 AgBr + Fe(NO3)3
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
C6H8O6 + I2 = C6H6O6 + H{+} + I{-} =>
C6H8O6 + I2 = C6H6O6 + 2 H{+} + 2 I{-}
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Cd + AgNO3 = Cd(NO3)2 + Ag =>
Cd + 2 AgNO3 = Cd(NO3)2 + 2 Ag
Cu2CO3(OH2) + C = Cu + CO2 + H2O =>
2 Cu2CO3(OH2) + C = 4 Cu + 3 CO2 + 2 H2O
BiOH3 + Cl2 + KOH = KCl + KBiO3 + H2O =>
BiOH3 + 3 Cl2 + 7 KOH = 6 KCl + KBiO3 + 5 H2O
KCl + MgS = MgCl2 + K2S =>
2 KCl + MgS = MgCl2 + K2S
Mn(OH)2 + H2S = H2O + MnH2S2 =>
Mn(OH)2 + 2 H2S = 2 H2O + MnH2S2
MgO + Na = MgNa + O2 =>
2 MgO + 2 Na = 2 MgNa + O2
CaCl2 + (NH4)3(PO4) = (NH4)Cl + Ca3(PO4)2 =>
3 CaCl2 + 2(NH4)3(PO4) = 6(NH4)Cl + Ca3(PO4)2
PbSO4(ag) + NaS(ag) = PbS(s) + NaSO4(s) =>
PbSO4(ag) + NaS(ag) = PbS(s) + NaSO4(s)
NiCl2 + K2CO3 = Cl + K + NiCO3 =>
NiCl2 + K2CO3 = 2 Cl + 2 K + NiCO3
Cu2S + O = CuO + SO =>
Cu2S + 3 O = 2 CuO + SO
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
Si(OC2H5)4 = SiO2 + O(C2H5)2 =>
Si(OC2H5)4 = SiO2 + 2 O(C2H5)2
K2O + S = K2S + K2SO4 =>
4 K2O + 4 S = 3 K2S + K2SO4
Pb + NH4 = Pb(N)2 + H2 =>
Pb + 2 NH4 = Pb(N)2 + 4 H2
TiO2(s) + Zn = ZnO(s) + Ti(s) =>
TiO2(s) + 2 Zn = 2 ZnO(s) + Ti(s)
MgCl2 + CaCo3 = MgCo3 + CaCl2 =>
MgCl2 + CaCo3 = MgCo3 + CaCl2
HCOOH + CH3OH = HCOOH3C + H2O =>
HCOOH + CH3OH = HCOOH3C + H2O
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4 =>
Ba(NO3)2 + Na2SO4 = Ba(NO3)2Na2SO4
C3H4O2 + Cu(OH)2 = C3H4O3 + Cu2O + H2O =>
C3H4O2 + 2 Cu(OH)2 = C3H4O3 + Cu2O + 2 H2O
O3 + CH3COC2H3 = H2O + CO2 =>
10 O3 + 3 CH3COC2H3 = 9 H2O + 12 CO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
C27H46O + C7H5ClO = C34H50O2 + HCl =>
C27H46O + C7H5ClO = C34H50O2 + HCl
Fe(NH4)2(SO4)2*6H2O + H2SO4 + KMnO4 = FeSO4 + NH4SO4 + MnSO4 + K2SO4 + H2O =>
5 Fe(NH4)2(SO4)2*6H2O + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + 10 NH4SO4 + 2 MnSO4 + K2SO4 + 38 H2O
Ca(PO4)2 + SiO2 + C = CaSi3 + CO + P4 =>
2 Ca(PO4)2 + 6 SiO2 + 28 C = 2 CaSi3 + 28 CO + P4
Si(OC2H5)4 = SiO2 + (C2H5)2O =>
Si(OC2H5)4 = SiO2 + 2(C2H5)2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaBr + Hg(No3)2 = NaNo3 + HgBr2 =>
2 NaBr + Hg(No3)2 = 2 NaNo3 + HgBr2
MgCl2CaCo3 = MgCo3CaCl2 =>
MgCl2CaCo3 = MgCo3CaCl2
NH3 + O = NO2O + H2O =>
2 NH3 + 9 O = 2 NO2O + 3 H2O
Cr + S3 = Cr2S3 =>
2 Cr + S3 = Cr2S3
C2H2 + KMnO4 + KOH = K2MnO4 + H2C2O4 + H2O =>
C2H2 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + H2C2O4 + 4 H2O
CuFeS2 + O2 = Cu + FeO3 + SO2 =>
2 CuFeS2 + 7 O2 = 2 Cu + 2 FeO3 + 4 SO2
HCl2 + O2 = H2O + Cl =>
4 HCl2 + O2 = 2 H2O + 8 Cl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
C7H6O + K2Cr2O7 + H2SO4 + H2O = C7H6O2 + H3CrO3 + K2SO4 =>
3 C7H6O + K2Cr2O7 + H2SO4 + 2 H2O = 3 C7H6O2 + 2 H3CrO3 + K2SO4
Fe2O3 + CO = Fe + CO21 =>
20 Fe2O3 + 3 CO = 40 Fe + 3 CO21
Al(HSO4)3 + SrOHBr = Al(OH)3 + SrSO4 + SrBr2 + H2O =>
Al(HSO4)3 + 6 SrOHBr = Al(OH)3 + 3 SrSO4 + 3 SrBr2 + 3 H2O
KOH = K + OH =>
KOH = K + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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