| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(s) + SiO2(s) = CaSiO3(s) + CO2(g)
Sr(OH)2 + H2S = (SrOH)2S + H2O =>
2 Sr(OH)2 + H2S = (SrOH)2S + 2 H2O
Ag2O + HgCl2 = AgCl + HgO =>
Ag2O + HgCl2 = 2 AgCl + HgO
PbCl2(s) + Fe2(SO4)3(g) = PbSO4(s) + FeCl3(g) =>
3 PbCl2(s) + Fe2(SO4)3(g) = 3 PbSO4(s) + 2 FeCl3(g)
KOH + SnF4 = KF + Sn(OH)4 =>
4 KOH + SnF4 = 4 KF + Sn(OH)4
NH4C2H2O2 + CaS = NH4S + CaC2H2O2 =>
NH4C2H2O2 + CaS = NH4S + CaC2H2O2
HBr + KCl = HCl + BrK =>
HBr + KCl = HCl + BrK
C15H32 + O2 = CO2 + H2O3 =>
C15H32 + 39 O2 = 15 CO2 + 16 H2O3
Ag + ZnO = AgO3 + Zn =>
Ag + 3 ZnO = AgO3 + 3 Zn
C4H8 + Cl2 = C4H8Cl =>
2 C4H8 + Cl2 = 2 C4H8Cl
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl =>
NaCl + C14H14N3NaO3S = Na2N3O3S + C14H14Cl
BeO + SO3 = BeS + O2 =>
BeO + SO3 = BeS + 2 O2
Ag2S + CN{-} = [Ag(CN)2]{-} + S{2-} =>
Ag2S + 4 CN{-} = 2[Ag(CN)2]{-} + S{2-}
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
K2Cl = K + Cl =>
K2Cl = 2 K + Cl
HI + CrCO3 = H2CO3 + CrI2 =>
2 HI + CrCO3 = H2CO3 + CrI2
Ca3N2 + H2O = Ca(OH0)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH0)2 + 2 NH3
P4 + HOCl + H2O = H3PO4 + Cl{-} + H{+} =>
P4 + 10 HOCl + 6 H2O = 4 H3PO4 + 10 Cl{-} + 10 H{+}
NaHSO3 + H2SO4 = SO2 + H2O + Na2SO4 =>
2 NaHSO3 + H2SO4 = 2 SO2 + 2 H2O + Na2SO4
Al(s) + S8(g) = Al2S3(s) =>
16 Al(s) + 3 S8(g) = 8 Al2S3(s)
NaHCO3 + N2 = NaNO3 + CH =>
2 NaHCO3 + N2 = 2 NaNO3 + 2 CH
SrCl2 + AuNO2 = Sr(NO2)2 + Au2Cl2 =>
SrCl2 + 2 AuNO2 = Sr(NO2)2 + Au2Cl2
NH4HCO3 + HNO2 = NH4NO2 + H2CO3 =>
NH4HCO3 + HNO2 = NH4NO2 + H2CO3
Cu(NO3) + SnSO4 = Sn(NO3) + CuSO4 =>
Cu(NO3) + SnSO4 = Sn(NO3) + CuSO4
LiOH + CO2 = HOH + Li2CO3 =>
2 LiOH + CO2 = HOH + Li2CO3
Al2O3 + C5 = Al5 + CO2 =>
10 Al2O3 + 3 C5 = 4 Al5 + 15 CO2
Mg(ClO2)2 = Mg + ClO2 =>
Mg(ClO2)2 = Mg + 2 ClO2
NH4Cl + Li2O = LiCl + NH3 + H2O =>
2 NH4Cl + Li2O = 2 LiCl + 2 NH3 + H2O
Ba(ClO3)2 + Co(NO3)2 = Ba(NO3)2 + Co(ClO3)2 =>
Ba(ClO3)2 + Co(NO3)2 = Ba(NO3)2 + Co(ClO3)2
NaN2 = Na3N + N2 =>
6 NaN2 = 2 Na3N + 5 N2
Fe2(CO3)3 + H2CrO4 = Fe2(CrO4)3 + H2CO3 =>
Fe2(CO3)3 + 3 H2CrO4 = Fe2(CrO4)3 + 3 H2CO3
Fe2 + NH3 = Fe(NH3)6 =>
Fe2 + 12 NH3 = 2 Fe(NH3)6
Po2H2 = PoH =>
Po2H2 = 2 PoH
MnO(OH)2 + KI + H2SO4 = MnSO4 + I2 + H2O + K2SO4 =>
MnO(OH)2 + 2 KI + 2 H2SO4 = MnSO4 + I2 + 3 H2O + K2SO4
C2H4O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(l)
I2 + HCl = HI2 + Cl =>
I2 + HCl = HI2 + Cl
CH3CO2H + NaHO = NaCH3 + H2CO3 =>
CH3CO2H + NaHO = NaCH3 + H2CO3
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
NaOF2 + CaO = CaF2 + O2 + NaO =>
2 NaOF2 + 2 CaO = 2 CaF2 + O2 + 2 NaO
Cu + HNO3(dil) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dil) = 3 Cu(NO3)2 + 4 H2O + 2 NO
LiOH(aq) + HBr(aq) = LiH + BrOH =>
LiOH(aq) + HBr(aq) = LiH + BrOH
Cu2 + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
2 Cu2 + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
NH3 + I2 = NI3 + NH3NH4 =>
14 NH3 + 3 I2 = 2 NI3 + 6 NH3NH4
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
H2Te + Pb(OH)4 = Pb(HTe)4 + H2O =>
4 H2Te + Pb(OH)4 = Pb(HTe)4 + 4 H2O
CH3CH3COOH + Na2CO3 = CH3CH3COONa + H2O + CO2 =>
2 CH3CH3COOH + Na2CO3 = 2 CH3CH3COONa + H2O + CO2
PF5 + AsCl3 = PCl5 + AsF3 =>
3 PF5 + 5 AsCl3 = 3 PCl5 + 5 AsF3
((NH4)2SO4) + NaOH = Na2SO4 + NH3 + H2O =>
((NH4)2SO4) + 2 NaOH = Na2SO4 + 2 NH3 + 2 H2O
C3H6O + NaOH + I2 = NaI + H2O + CHI3 =>
C3H6O + NaOH + 5 I2 = NaI + 2 H2O + 3 CHI3
NH4N03 = N20H20 =>
5 NH4N03 = N20H20
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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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