| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaCl + K2SO4 = Ba2SO4 + 2 KCl
Cu7O7 + HCl = CuCl2 + H2O =>
Cu7O7 + 14 HCl = 7 CuCl2 + 7 H2O
C + K8 = CK =>
8 C + K8 = 8 CK
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
NaCl + S(NH4)2 = SCl2 + Na(NH4) =>
2 NaCl + S(NH4)2 = SCl2 + 2 Na(NH4)
FeCl3 + KCl = Cl2 + FeK3 =>
FeCl3 + 3 KCl = 3 Cl2 + FeK3
P + NO2 = N2 + P2O3 =>
8 P + 6 NO2 = 3 N2 + 4 P2O3
CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF
CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
H2SO4 + HSO3F = SO3F{-} + H3SO4{+} =>
H2SO4 + HSO3F = SO3F{-} + H3SO4{+}
NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + NO + CO2 =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + 2 NO + CO2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
K2S2O8 + AgNO3 = KNO3 + AgSO4 =>
K2S2O8 + 2 AgNO3 = 2 KNO3 + 2 AgSO4
N2O5 + Al2O3 = N2Al2O8 =>
N2O5 + Al2O3 = N2Al2O8
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NH4Al(SO4)2 + NaHCO3 = (NH4)2CO3 + H2O + CO2 + NaAl(SO4)2 =>
2 NH4Al(SO4)2 + 2 NaHCO3 = (NH4)2CO3 + H2O + CO2 + 2 NaAl(SO4)2
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
HO = H + O2 =>
2 HO = 2 H + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al(HSO3)3 = Al2O3 + SO2 + H2O =>
2 Al(HSO3)3 = Al2O3 + 6 SO2 + 3 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
C8H16(l) + O2(g) = CO2 + H2O =>
C8H16(l) + 12 O2(g) = 8 CO2 + 8 H2O
KI + K2Cr2O7 + H2SO4 = Cr2S3O12 + I2 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2S3O12 + 3 I2 + 4 K2SO4 + 7 H2O
MgCl2 + Na(OH)2 = Mg(OH)2 + NaCl2 =>
MgCl2 + Na(OH)2 = Mg(OH)2 + NaCl2
FeS + HNO3 + H2O = H2S + NO + Fe2O3 =>
6 FeS + 2 HNO3 + 5 H2O = 6 H2S + 2 NO + 3 Fe2O3
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Ca(OH)2*2H2O = H2O + Ca(OH)2 =>
Ca(OH)2*2H2O = 2 H2O + Ca(OH)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ni + F2 = NiF2 =>
Ni + F2 = NiF2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
K3Po4 + H3Po4 = K2HPo4 =>
2 K3Po4 + H3Po4 = 3 K2HPo4
NaHCO3 + CaCl2 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
2 NaHCO3 + CaCl2 + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2CO3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3
CH4N4O2 + NH4ClO4 + CuO = CO2 + CuCl2 + H2O + N2 =>
5 CH4N4O2 + 4 NH4ClO4 + 2 CuO = 5 CO2 + 2 CuCl2 + 18 H2O + 12 N2
NO + H2O + O2 = NHO3 =>
4 NO + 2 H2O + 3 O2 = 4 NHO3
CaCl2(aq) + CO2(g) + H2O(l) = CaCO3(s) + HCl(aq) =>
CaCl2(aq) + CO2(g) + H2O(l) = CaCO3(s) + 2 HCl(aq)
CaO + NaOH = Ca(OH) + NaO =>
CaO + NaOH = Ca(OH) + NaO
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4 =>
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
H2S2 + LiOH = LiS + H2O =>
H2S2 + 2 LiOH = 2 LiS + 2 H2O
HF + SiO = HO + SiF =>
HF + SiO = HO + SiF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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