| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
Al(OH)3 + Li2SO3 = Al2(SO3)3 + LiOH =>
2 Al(OH)3 + 3 Li2SO3 = Al2(SO3)3 + 6 LiOH
CaCl2 + NaNO3 = Ca(NO3)2 + ClNa =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 ClNa
OsO2 + O2 = OsO4 =>
OsO2 + O2 = OsO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
KI + Fe(SO4) = FeI2 + K2(SO4) =>
2 KI + Fe(SO4) = FeI2 + K2(SO4)
HCO3{-} + Ca{2+} + OH{-} = CaCO3 + H3O{+} =>
2 HCO3{-} + 2 Ca{2+} + OH{-} = 2 CaCO3 + H3O{+}
H2SO4 + NaCl = NaClO + H2O + SO2 =>
H2SO4 + NaCl = NaClO + H2O + SO2
Br2 + Cl2 + KOH = KCl + KBrO2 + H2O =>
Br2 + 3 Cl2 + 8 KOH = 6 KCl + 2 KBrO2 + 4 H2O
Br + H2O = BrO3 + H =>
Br + 3 H2O = BrO3 + 6 H
NaBr + SnCl2 = NaCl + SnBr2 =>
2 NaBr + SnCl2 = 2 NaCl + SnBr2
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
FeSO4(NH4)2SO4 + Ce = Fe(NH4)2SO4 + Ce2(SO4)3 =>
3 FeSO4(NH4)2SO4 + 2 Ce = 3 Fe(NH4)2SO4 + Ce2(SO4)3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
Ba(OH)2 + HI = H2O + BaI2 =>
Ba(OH)2 + 2 HI = 2 H2O + BaI2
S8 + HCl = H2 + SCl2 =>
S8 + 16 HCl = 8 H2 + 8 SCl2
FeSO4 + NH4OH = FeOHNH4SO4 =>
FeSO4 + NH4OH = FeOHNH4SO4
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3 =>
CH3CH2COHCH3CH3 + HCl = H2O + CH3CH2CClCH3CH3
Pb(NO3)2(aq) + MgSO4(aq) = Mg(NO3)2(s) + PbSO4(s) =>
Pb(NO3)2(aq) + MgSO4(aq) = Mg(NO3)2(s) + PbSO4(s)
KMnO4 + SnCl2 + H2SO4 = Cl2 + MnSO4 + Sn(SO4)2 + K2SO4 + H2O =>
4 KMnO4 + 5 SnCl2 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 5 Sn(SO4)2 + 2 K2SO4 + 16 H2O
NaNO2 + H2O = Na + OH + HNO2 =>
NaNO2 + H2O = Na + OH + HNO2
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + Cr(OH)2 =>
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + Cr(OH)2
LiH + OH = LiOH + H2O =>
LiH + 2 OH = LiOH + H2O
Al + CO3 = Al2(CO3)3 =>
2 Al + 3 CO3 = Al2(CO3)3
Fe3N2 + Al2O3 = FeO + AlN =>
Fe3N2 + Al2O3 = 3 FeO + 2 AlN
ClO3{-} + SO2 = ClO2 + SO4{-2} =>
2 ClO3{-} + SO2 = 2 ClO2 + SO4{-2}
Cu + H2SO4 = SO2 + CuO2 + H2O =>
Cu + 2 H2SO4 = 2 SO2 + CuO2 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
FeCl3 + KCrO4 = FeCrO4 + KCl3 =>
FeCl3 + KCrO4 = FeCrO4 + KCl3
KBrO3 + HI = KBr + I2 + H2O =>
KBrO3 + 6 HI = KBr + 3 I2 + 3 H2O
H2CO3 + HF = CHFO2 + H2O =>
H2CO3 + HF = CHFO2 + H2O
C37H64O6 + O2 = CO2 + H2O =>
C37H64O6 + 50 O2 = 37 CO2 + 32 H2O
Zn{+2} + C3H6O2 = [Zn(C3H6O2)]{+2} =>
Zn{+2} + C3H6O2 = [Zn(C3H6O2)]{+2}
Mn2O3 + HCl = Cl + MnCl2 + H2O =>
Mn2O3 + 6 HCl = 2 Cl + 2 MnCl2 + 3 H2O
K3(PO4) + Sr(NO3)2 = KNO3 + Sr3(PO4)2 =>
2 K3(PO4) + 3 Sr(NO3)2 = 6 KNO3 + Sr3(PO4)2
K2Cr2O7 + H2SO4 + K2SO3 = K2SO4 + Cr2(SO4)3 + H2 =>
K2Cr2O7 + 4 H2SO4 + 7 K2SO3 = 8 K2SO4 + Cr2(SO4)3 + 4 H2
Mg + Pb(CH3COO)2*3H2O = Mg(CH3COO)2 + Pb + H2O =>
Mg + Pb(CH3COO)2*3H2O = Mg(CH3COO)2 + Pb + 3 H2O
Ba + N2(g) = Ba3N2(s) =>
3 Ba + N2(g) = Ba3N2(s)
Al + CIO4 = Al(CIO4)3 =>
Al + 3 CIO4 = Al(CIO4)3
MgSO4 + Cl2 = MgSO4Cl =>
2 MgSO4 + Cl2 = 2 MgSO4Cl
CH3COO + H2O = CH4COO + OH =>
CH3COO + H2O = CH4COO + OH
NaC2H3O2 + C2H4O2 = NaC2H3 + H2O + CO2 =>
2 NaC2H3O2 + C2H4O2 = 2 NaC2H3 + 2 H2O + 2 CO2
KOH + NaCN = KCN + NaOH =>
KOH + NaCN = KCN + NaOH
Ba2(SO4)2 + KCl = BaCl2 + K2(SO4) =>
Ba2(SO4)2 + 4 KCl = 2 BaCl2 + 2 K2(SO4)
MnSO4 + PbO2 + HNO3 = Pb(MnO4)2 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 4 HNO3 = Pb(MnO4)2 + 2 PbSO4 + 2 Pb(NO3)2 + 2 H2O
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + Cr(OH)2 =>
Ba(OH)2 + Cr(NO3)2 = Ba(NO3)2 + Cr(OH)2
C10H18O + Na2Cr2O72*H20 + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
58 C10H18O + Na2Cr2O72*H20 + 4 H2SO4 = 58 C10H16O + 72 H2O + Na2SO4 + Cr2(SO4)3
HgCl2 + H2O = HgO + HCl =>
HgCl2 + H2O = HgO + 2 HCl
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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