| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)2 + 2 K3Fe(CN)6 = Pb3(Fe(CN)6)2 + 6 K(NO3)
CaS + AlPO4 = Ca3(PO4)2 + Al2S3 =>
3 CaS + 2 AlPO4 = Ca3(PO4)2 + Al2S3
Br2 + AlCl3 = Cl3Br3 + Al =>
3 Br2 + 2 AlCl3 = 2 Cl3Br3 + 2 Al
Fe(SO4)2 + Zn = ZnSO4 + Fe =>
Fe(SO4)2 + 2 Zn = 2 ZnSO4 + Fe
XY2 + Y2 = X2Y5 =>
4 XY2 + Y2 = 2 X2Y5
Ba + HOH = H + Ba(OH) =>
Ba + HOH = H + Ba(OH)
Pb(NO3)2 + KCl = PbCl2 + K(NO3) =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
Co(OH)2 + SrSO4 = Sr(OH)2 + Co2 + (SO4)3 =>
6 Co(OH)2 + 6 SrSO4 = 6 Sr(OH)2 + 3 Co2 + 2(SO4)3
NH4ClO4 + Al = NO + Al2O3 + AlCl3 + H2O =>
3 NH4ClO4 + 3 Al = 3 NO + Al2O3 + AlCl3 + 6 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
KCl + NaI = KI + NaCl =>
KCl + NaI = KI + NaCl
NaOH + HCO3 = NaCO3 + H2O =>
NaOH + HCO3 = NaCO3 + H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + KCl = PbCl2 + K(NO3) =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 K(NO3)
K2Cr2O7 + HCl = KCl + Cl2 + CrCl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 4 Cl2 + 2 CrCl2 + 7 H2O
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
Zn(OH)2 + H2SO4 = Zn(SO4) + H2O =>
Zn(OH)2 + H2SO4 = Zn(SO4) + 2 H2O
UCl6 + Na = NaCl + U =>
UCl6 + 6 Na = 6 NaCl + U
Sn(oh)2 + CaCl2 = SnCl + Ca =>
Sn(oh)2 + CaCl2 = 2 SnCl + Ca
Pb + KOH + O2 = H2O + K2PbO2 =>
2 Pb + 4 KOH + O2 = 2 H2O + 2 K2PbO2
Fe + H2CO3 = FeCO3 + H =>
Fe + H2CO3 = FeCO3 + 2 H
(CH2)2(CH)4 + O2 = CO2 + H2O =>
(CH2)2(CH)4 + 8 O2 = 6 CO2 + 4 H2O
HCl + AlO = AlCl2 + H2O =>
2 HCl + AlO = AlCl2 + H2O
P2O5 + Ca(OH)2 = P(OH)5 + CaO =>
P2O5 + 5 Ca(OH)2 = 2 P(OH)5 + 5 CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KCl + Al(NO3)3 = K(NO3)3 + AlCl =>
KCl + Al(NO3)3 = K(NO3)3 + AlCl
CaCO4 + HCl = CaCl2 + CO3 + H2O =>
CaCO4 + 2 HCl = CaCl2 + CO3 + H2O
H3CO3 + AgOH = H2O + Ag3CO3 =>
H3CO3 + 3 AgOH = 3 H2O + Ag3CO3
BiCl3 + NH4 = Bi(NH3)3 + HCl =>
BiCl3 + 3 NH4 = Bi(NH3)3 + 3 HCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
KI + HgI2 = K2(HgI4) =>
2 KI + HgI2 = K2(HgI4)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H5MgCl + B = C2H5MgB + Cl2 =>
2 C2H5MgCl + 2 B = 2 C2H5MgB + Cl2
NO3{-} + H2O + {-} = NO + OH{-} =>
NO3{-} + 2 H2O + 3e = NO + 4 OH{-}
FeCl3 + H2O2 = FeCl2 + HCl + O2 =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2
Hg2{2+} + Cl{-} = Hg2Cl2 =>
Hg2{2+} + 2 Cl{-} = Hg2Cl2
Zn(IO3)2 + H2O = HZn(IO3)2 + OH =>
Zn(IO3)2 + H2O = HZn(IO3)2 + OH
Ba(OH)2 + Ti(SO4)2 = BaSO4 + Ti(OH)4 =>
2 Ba(OH)2 + Ti(SO4)2 = 2 BaSO4 + Ti(OH)4
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2
AgNo3 + NaC1 = AgC1 + NaNo3 =>
AgNo3 + NaC1 = AgC1 + NaNo3
NaI + Ca(NO3)2 = CaI2 + NaNO3 =>
2 NaI + Ca(NO3)2 = CaI2 + 2 NaNO3
C2H2Cl2 + H2 = C2H4Cl2 =>
C2H2Cl2 + H2 = C2H4Cl2
Sr(OH)2 + SO2 = Sr(SO3)2 + H2 =>
Sr(OH)2 + 2 SO2 = Sr(SO3)2 + H2
KOH + COCl2 + KClO3 = CO2O3 + KCl + H2O =>
2 KOH + COCl2 + KClO3 = CO2O3 + 3 KCl + H2O
Li + O{2} = LiO{2} =>
Li + O{2} = LiO{2}
Hg(ClO4) + Na2S = HgS + ClO4Na2 =>
Hg(ClO4) + Na2S = HgS + ClO4Na2
MgCrO4 + NaOH = Mg(OH)2 + Na2(CrO4) =>
MgCrO4 + 2 NaOH = Mg(OH)2 + Na2(CrO4)
H3PO4 + Na(OH)2 = NaHPO4 + H2O =>
H3PO4 + Na(OH)2 = NaHPO4 + 2 H2O
CH2O + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
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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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