| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaO + SiO2 = Ba2Si + 4 O
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2SO4 + H2(CO3)
RbF + CuSO4 = RbCu2 + F(SO4)2 =>
RbF + 2 CuSO4 = RbCu2 + F(SO4)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2 + NaOH + H2O = NaAlO3 + H2 =>
Al2 + 2 NaOH + 4 H2O = 2 NaAlO3 + 5 H2
H2O + N = H2 + NO =>
H2O + N = H2 + NO
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
PbO + NaOH = Pb + NaOOH =>
PbO + NaOH = Pb + NaOOH
CH3CH2Cl + NaOCH3 = CH3CH2OCH3 + NaCl =>
CH3CH2Cl + NaOCH3 = CH3CH2OCH3 + NaCl
K2MnF6 + SbF6 = KSbF6 + MnF + F2 =>
2 K2MnF6 + 4 SbF6 = 4 KSbF6 + 2 MnF + 5 F2
O2 + S7O14 = SO3 =>
7 O2 + 2 S7O14 = 14 SO3
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
ClO3{-} + N2H4 = NO + Cl{-} + H2O =>
4 ClO3{-} + 3 N2H4 = 6 NO + 4 Cl{-} + 6 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
MnO4 + H2CO2 = Mn2 + H2O + CO2 =>
2 MnO4 + 8 H2CO2 = Mn2 + 8 H2O + 8 CO2
CaOH + NH4Cl = CaCl + OHNH4 =>
CaOH + NH4Cl = CaCl + OHNH4
CuOHOH + HX = CuXX + H2O =>
CuOHOH + 2 HX = CuXX + 2 H2O
VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O =>
2 VOSO4 + Na2SO3 + H2SO4 = V2(SO4)3 + Na2SO4 + H2O
Fe(OH)3 + H3CO3 = FeCO3 + H2O =>
Fe(OH)3 + H3CO3 = FeCO3 + 3 H2O
KClO33 = KCl + O2 =>
2 KClO33 = 2 KCl + 33 O2
H2C2O4 + H2O = H2C2O4H + OH =>
H2C2O4 + H2O = H2C2O4H + OH
Pb(CH3COO)2 + NaOH = Na2[Pb(OH)4] + CH3COONa =>
Pb(CH3COO)2 + 4 NaOH = Na2[Pb(OH)4] + 2 CH3COONa
Li + NO3 = Li(NO3) =>
Li + NO3 = Li(NO3)
Ag2SO4 + Fe(NO3)3 = Ag(NO3) + Fe2(SO4)3 =>
3 Ag2SO4 + 2 Fe(NO3)3 = 6 Ag(NO3) + Fe2(SO4)3
C4H10Br2 = C4H8Br2H2 =>
C4H10Br2 = C4H8Br2H2
MnO4{-} + (COO)2{2-} + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13(COO)2{2-} + 32 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
CrO4 + H2 = CrO3 + H2O =>
CrO4 + H2 = CrO3 + H2O
Li2CO3(aq) = Li2O(s) + CO2 =>
Li2CO3(aq) = Li2O(s) + CO2
MgCl2 + CuS = MgS + CuCl2 =>
MgCl2 + CuS = MgS + CuCl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2O3 + LiCl = AlCl3 + Li2O =>
Al2O3 + 6 LiCl = 2 AlCl3 + 3 Li2O
Mg + N3 = Mg2N3 =>
2 Mg + N3 = Mg2N3
HClO + Li2O = LiClO + H2O =>
2 HClO + Li2O = 2 LiClO + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
SiO4 + Al = Al2O3 + Si =>
3 SiO4 + 8 Al = 4 Al2O3 + 3 Si
HgSO3 = HgO + SO2 =>
HgSO3 = HgO + SO2
Cr2O3 + HNO3 = Cr(NO3)6 + NO + H2O =>
Cr2O3 + 14 HNO3 = 2 Cr(NO3)6 + 2 NO + 7 H2O
Al + Mg(NO3)2 = Al3(NO3) + Mg2 =>
12 Al + 2 Mg(NO3)2 = 4 Al3(NO3) + Mg2
AgNH4 + (CO3)3N2 = Ag2CO3 + (NH4)3N =>
6 AgNH4 + (CO3)3N2 = 3 Ag2CO3 + 2(NH4)3N
Fe2S3 + O = Fe2O3 + S =>
Fe2S3 + 3 O = Fe2O3 + 3 S
BeCO3 + Li3N = Be3N2 + Li2CO3 =>
3 BeCO3 + 2 Li3N = Be3N2 + 3 Li2CO3
CH3COOH + HCN = CH3COOCN + H =>
CH3COOH + HCN = CH3COOCN + 2 H
NH3 + H2CO3 = NH4HCO3 =>
NH3 + H2CO3 = NH4HCO3
Na + FeCl3 + H2O = NaCl + Fe(OH)3 + H2 =>
6 Na + 2 FeCl3 + 6 H2O = 6 NaCl + 2 Fe(OH)3 + 3 H2
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
C3H8 + O2(g) = CO2(g) + H2O(g) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Rb + Zn(NO3)2 = Zn + Rb(NO3)4 =>
Rb + 2 Zn(NO3)2 = 2 Zn + Rb(NO3)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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