| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3BrOH = CH3OHBr
Ca2(CO3)2 + CH3COOH = H2O + Ca(CH3COO)2 + CO2 =>
Ca2(CO3)2 + 4 CH3COOH = 2 H2O + 2 Ca(CH3COO)2 + 2 CO2
PCl5 = Cl2 + PCl3 =>
PCl5 = Cl2 + PCl3
SnCl4 + Na3Po4 = Sn3(Po4)4 + NaCl =>
3 SnCl4 + 4 Na3Po4 = Sn3(Po4)4 + 12 NaCl
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
(NH4)2HPO4 + O2 = N2 + P2O3 + H2O =>
2(NH4)2HPO4 + 2 O2 = 2 N2 + P2O3 + 9 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCO3 + O2 = CuCO3O2 =>
CuCO3 + O2 = CuCO3O2
CO2(g) = CO2(g)C(s)O2(g) =>
2 CO2(g) = CO2(g)C(s)O2(g)
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
SnCl4 + Na3Po4 = Sn3(Po4)4 + NaCl =>
3 SnCl4 + 4 Na3Po4 = Sn3(Po4)4 + 12 NaCl
KPH + NaOH = NaKP + H2O =>
KPH + NaOH = NaKP + H2O
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3BrOH = CH3OHBr =>
CH3BrOH = CH3OHBr
HNO3 + Fe = Fe(NO3)2 + H2O + N20 =>
120 HNO3 + 50 Fe = 50 Fe(NO3)2 + 60 H2O + N20
[Co(NH3)6]Cl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + NH4Cl + H2O =>
[Co(NH3)6]Cl2 + 27 KNO2 + 24 CH3COOH = K3[Co(NO2)6] + 25 NO + 24 CH3COOK + 2 NH4Cl + 17 H2O
Fe + AgOH = Fe(OH)3 + Ag =>
Fe + 3 AgOH = Fe(OH)3 + 3 Ag
H2O = H30 + OH =>
30 H2O = H30 + 30 OH
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
C2O = C + O2 =>
2 C2O = 4 C + O2
ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4
CH3BrOH = CH3OHBr =>
CH3BrOH = CH3OHBr
CoCl2 + NH3 + NH4Cl + H2O2 = [Co(NH3)4Cl2]Cl + H2O =>
2 CoCl2 + 6 NH3 + 2 NH4Cl + H2O2 = 2[Co(NH3)4Cl2]Cl + 2 H2O
ZnCl2 + (NH4)2SO4 = NH4 + Cl + ZnSO4 =>
ZnCl2 + (NH4)2SO4 = 2 NH4 + 2 Cl + ZnSO4
FeNO3 + K2CO3 = FeCO3 + K2NO3 =>
FeNO3 + K2CO3 = FeCO3 + K2NO3
K2Cr2O4 + Fe(NO3)3 = KNO3 + Fe2(Cr2O4)3 =>
3 K2Cr2O4 + 2 Fe(NO3)3 = 6 KNO3 + Fe2(Cr2O4)3
Fe2(SO4)3 + KI = K2SO4 + I2 + Fe{2+} + e =>
Fe2(SO4)3 + 6 KI = 3 K2SO4 + 3 I2 + 2 Fe{2+} + 4e
HCl + ZnSO4 = ZnCl + HSO4 =>
HCl + ZnSO4 = ZnCl + HSO4
Ca2 + SO4 = CaSO4 =>
Ca2 + 2 SO4 = 2 CaSO4
SnCl4 + Na3Po4 = Sn3(Po4)4 + NaCl =>
3 SnCl4 + 4 Na3Po4 = Sn3(Po4)4 + 12 NaCl
Sb2O3 + H2 = Sb + H2O =>
Sb2O3 + 3 H2 = 2 Sb + 3 H2O
KMnO4 + Cl3C2H = CO2 + Cl + H2O + K + MnO2 =>
9 KMnO4 + 4 Cl3C2H = 8 CO2 + 12 Cl + 2 H2O + 9 K + 9 MnO2
HCl + ZnSO4 = ZnCl + HSO4 =>
HCl + ZnSO4 = ZnCl + HSO4
SB + Cl2 = SBCl5 =>
2 SB + 5 Cl2 = 2 SBCl5
TiCl4(l) + H2O(l) = TiOCl2(l) + HCl(g) =>
TiCl4(l) + H2O(l) = TiOCl2(l) + 2 HCl(g)
CaF2 + Li2S = LiF + CaS =>
CaF2 + Li2S = 2 LiF + CaS
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH2Cl + Cl2 = C6H5CHCl2 + HCl
NiI3 = I2 + Ni =>
2 NiI3 = 3 I2 + 2 Ni
Mg + H{+} = Mg{2+} + H2 =>
Mg + 2 H{+} = Mg{2+} + H2
Ba(NO3)2(aq) + I(aq) = BaI(s) + (NO3)2(aq) =>
Ba(NO3)2(aq) + I(aq) = BaI(s) + (NO3)2(aq)
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
NaNO2 + HCl + KI = I2 + KCl + NaCl + H2O + NO =>
2 NaNO2 + 4 HCl + 2 KI = I2 + 2 KCl + 2 NaCl + 2 H2O + 2 NO
HCl + ZnSO4 = ZnCl + HSO4 =>
HCl + ZnSO4 = ZnCl + HSO4
CO3 + H = CO2 + H2O =>
CO3 + 2 H = CO2 + H2O
HC3H3 + H2 = C3H8 =>
HC3H3 + 2 H2 = C3H8
HCl + ZnSO4 = ZnCl + HSO4 =>
HCl + ZnSO4 = ZnCl + HSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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