| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + Na2SO4 = BaNa2 + (NO3)2SO4
Ca + NO2 = CaNO2 =>
Ca + NO2 = CaNO2
Ba(OH)2 + Al(OH)3 = Ba3[Al(OH)6]2 =>
3 Ba(OH)2 + 2 Al(OH)3 = Ba3[Al(OH)6]2
CH3CH2Na + HCl = CH3CH3 + NaCl =>
CH3CH2Na + HCl = CH3CH3 + NaCl
NO + O2 = NO203 =>
NO + 101 O2 = NO203
H2SO4 + KHCO3 = K2SO4 + H2CO3 =>
H2SO4 + 2 KHCO3 = K2SO4 + 2 H2CO3
KClO3 + H2C2O4 = ClO2 + CO2 + H2O + K2C2O4 =>
2 KClO3 + 2 H2C2O4 = 2 ClO2 + 2 CO2 + 2 H2O + K2C2O4
FeI + NaPS3 = NaI2 + Fe2S + PS2 =>
2 FeI + NaPS3 = NaI2 + Fe2S + PS2
NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + H2O + NH3 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = Ba(NO3)2 + 2 H2O + 2 NH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cl2 + NaS2O3 + NaOH = Na2SO4 + NaCl + H2 =>
2 Cl2 + 2 NaS2O3 + 10 NaOH = 4 Na2SO4 + 4 NaCl + 5 H2
KCl + NaI = KNa + ClI =>
KCl + NaI = KNa + ClI
Na3P + H2O = NaOH + PH3 =>
Na3P + 3 H2O = 3 NaOH + PH3
Na4 + Si = Na4Si =>
Na4 + Si = Na4Si
Bi(NO3)3 + KI = KIO3 + Bi(NO2)3 =>
Bi(NO3)3 + KI = KIO3 + Bi(NO2)3
CH3(CH2)16COOK + HCl = CH3(CH2)16COOH + KCl =>
CH3(CH2)16COOK + HCl = CH3(CH2)16COOH + KCl
CUSO4 + NaCl = Na2CUCl4 + Na2SO4 =>
CUSO4 + 4 NaCl = Na2CUCl4 + Na2SO4
KMnO3 + H2O + K2SO3 = MnO2 + K2SO4 + KOH =>
2 KMnO3 + H2O + K2SO3 = 2 MnO2 + K2SO4 + 2 KOH
Fe + H3Po4 = FePo4 + H2 =>
2 Fe + 2 H3Po4 = 2 FePo4 + 3 H2
HCN + Cu(OH)2 = Cu(CN)2 + H2O =>
2 HCN + Cu(OH)2 = Cu(CN)2 + 2 H2O
[Au(NH3)2]Cl + Zn = Au + [Zn(NH3)4]Cl2 =>
2[Au(NH3)2]Cl + Zn = 2 Au + [Zn(NH3)4]Cl2
Mg + Ba(OH)2 = Mg(OH)2 + Ba =>
Mg + Ba(OH)2 = Mg(OH)2 + Ba
Li2CrO4 = Li + CrO4 =>
Li2CrO4 = 2 Li + CrO4
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
SO2 + Fe(OH)2 = Fe(OH)2SO2 =>
SO2 + Fe(OH)2 = Fe(OH)2SO2
HgCl2 + Fe = FeCl3 + Hg =>
3 HgCl2 + 2 Fe = 2 FeCl3 + 3 Hg
Na2U2O7 + Na2CO3 = Na4[UO2(CO3)3] + Na2UO4 =>
2 Na2U2O7 + 3 Na2CO3 = Na4[UO2(CO3)3] + 3 Na2UO4
NH3VO3 + H2SO4 = VO3SO4 + H2{+} + NH3{-} =>
NH3VO3 + H2SO4 = VO3SO4 + H2{+} + NH3{-}
Nb + Mn = NbMn =>
Nb + Mn = NbMn
HNO3 + Pt(OH)2 = Pt(NO3)2 + H2O =>
2 HNO3 + Pt(OH)2 = Pt(NO3)2 + 2 H2O
Cr(OH)3 + NaClO = H2O + NaOH + Na2CrO4 + Cl2 =>
2 Cr(OH)3 + 6 NaClO = 2 H2O + 2 NaOH + 2 Na2CrO4 + 3 Cl2
Cr(OH)3 + IO2{-} + OH{-} = I{-} + CrO4{-} + H2O =>
Cr(OH)3 + IO2{-} + OH{-} = I{-} + CrO4{-} + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
BaCO3 + NaCl = BaCl2 + Na2CO3 =>
BaCO3 + 2 NaCl = BaCl2 + Na2CO3
BeCl2 = Be2 + Cl2 =>
2 BeCl2 = Be2 + 2 Cl2
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
RbOH + H3PO2 = Rb3PO2 + HOH =>
3 RbOH + H3PO2 = Rb3PO2 + 3 HOH
Fe(OH)2 + KSCN = Fe(SCN)6 + (OH)3 + K =>
3 Fe(OH)2 + 18 KSCN = 3 Fe(SCN)6 + 2(OH)3 + 18 K
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Te + H2O2 = H6TeO6 =>
Te + 3 H2O2 = H6TeO6
Ba(OH)2 + LiCl = BaCl2 + Li(OH) =>
Ba(OH)2 + 2 LiCl = BaCl2 + 2 Li(OH)
AlCO3{-2} = AlO{-2} + CO2 =>
AlCO3{-2} = AlO{-2} + CO2
N2 + O = N2O4 =>
N2 + 4 O = N2O4
Ga(NO3)3 + Na2CO3 = Ga2(CO3)3 + NaNO3 =>
2 Ga(NO3)3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaNO3
O = O2 =>
2 O = O2
Cu(OH)2(s) + HCl = CuCl2(s) + H2O =>
Cu(OH)2(s) + 2 HCl = CuCl2(s) + 2 H2O
Ba2F2 = BaF =>
Ba2F2 = 2 BaF
Cl4 + O3 = Cl2O =>
3 Cl4 + 2 O3 = 6 Cl2O
K2CO3 + Ca(Cl)2 = KCl + CaCO3 =>
K2CO3 + Ca(Cl)2 = 2 KCl + CaCO3
Cr(HCO3)6 = CO2 + CrO3 + H2O =>
Cr(HCO3)6 = 6 CO2 + CrO3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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