| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 2 HL = 2 FeCl2 + L2 + 2 HCl
LiCl + FeNo3 = FeCl + LiNo3 =>
LiCl + FeNo3 = FeCl + LiNo3
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2*H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2*H2O
Fe + Ni(NO3)2 = Fe(NO3)2 + Ni =>
Fe + Ni(NO3)2 = Fe(NO3)2 + Ni
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
K2SO3 + HNO2 = H2SO3 + KNO2 =>
K2SO3 + 2 HNO2 = H2SO3 + 2 KNO2
NH4 + AlCl3 = Al + NH4Cl4 =>
3 NH4 + 4 AlCl3 = 4 Al + 3 NH4Cl4
Mg(g) + HCl(aq) = MgCl2 + H2(g) =>
Mg(g) + 2 HCl(aq) = MgCl2 + H2(g)
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Mn + Br = MnBr4 =>
Mn + 4 Br = MnBr4
CuCl + Sn(NO3)3 = SnCl3 + CuNO3 =>
3 CuCl + Sn(NO3)3 = SnCl3 + 3 CuNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Na2(CO3) + HCl = NaCl + H2O + (CO2) =>
Na2(CO3) + 2 HCl = 2 NaCl + H2O + (CO2)
CH4 + Br = CH3Br + HBr =>
CH4 + 2 Br = CH3Br + HBr
Ba(HS)2 + Cl2 + H2O = Ba(OH)2 + HCl + H2SO4 =>
Ba(HS)2 + 8 Cl2 + 10 H2O = Ba(OH)2 + 16 HCl + 2 H2SO4
KClO3 + H2S = KCl + S8 + H2O =>
8 KClO3 + 24 H2S = 8 KCl + 3 S8 + 24 H2O
CuCl + HCl + H2O = CuCl2 + H3O =>
CuCl + HCl + H2O = CuCl2 + H3O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
AlBr = Al + Br2 =>
2 AlBr = 2 Al + Br2
CO2 + KSO4 = KCO3 + SO3 =>
CO2 + KSO4 = KCO3 + SO3
CoCl2 + NH4Cl = NH4Co3 + Cl2 =>
6 CoCl2 + 2 NH4Cl = 2 NH4Co3 + 7 Cl2
CoBr2(s) = Co2 + Br =>
2 CoBr2(s) = Co2 + 4 Br
ZnH + Cl + O2 = H2O + ZnCl =>
4 ZnH + 4 Cl + O2 = 2 H2O + 4 ZnCl
Fr + H2O = Fr2O + H =>
2 Fr + H2O = Fr2O + 2 H
Ag + CuBr2 = Cu + AgBr =>
2 Ag + CuBr2 = Cu + 2 AgBr
Fe(NO3)3 + Mg(OH)2 = Fe(OH)2 + Mg(NO3)3 =>
Fe(NO3)3 + Mg(OH)2 = Fe(OH)2 + Mg(NO3)3
AgNO3 + Li3PO4 = Ag3PO4 + LiNO3 =>
3 AgNO3 + Li3PO4 = Ag3PO4 + 3 LiNO3
C6H12O6(aq) = C2H6O(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H6O(aq) + 2 CO2(g)
Pd + H2 = PdH =>
2 Pd + H2 = 2 PdH
H2C6H6O6 + NaOH = C6H6O6 + NaOH3 =>
H2C6H6O6 + NaOH = C6H6O6 + NaOH3
C6H12O6(aq) = C2H6O(aq) + CO2(g) =>
C6H12O6(aq) = 2 C2H6O(aq) + 2 CO2(g)
KI + O3 + H2O = KOH + O2 + I2 =>
2 KI + O3 + H2O = 2 KOH + O2 + I2
Br + H2S = H2Br + S =>
Br + H2S = H2Br + S
(NH4)2SO4 + Na3PO4 = (NH4)3PO4 + SO4Na2 =>
3(NH4)2SO4 + 2 Na3PO4 = 2(NH4)3PO4 + 3 SO4Na2
Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH
SnCl2 + KMnO4 + H2SO4 = MnSO4 + SnCl4 + Sn(SO4)4 + KCl + H2O =>
4 SnCl2 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + SnCl4 + 3 Sn(SO4)4 + 4 KCl + 16 H2O
H2Co3 + Al = Al2(Co3)3 + H2 =>
3 H2Co3 + 2 Al = Al2(Co3)3 + 3 H2
BaOH2 + HCl = BaCl + H3O =>
BaOH2 + HCl = BaCl + H3O
NaNO3 + NaHSO3 + CH3COOH = HON(SO3Na)2 + CO2 + NaOH + H2O =>
4 NaNO3 + 8 NaHSO3 + CH3COOH = 4 HON(SO3Na)2 + 2 CO2 + 4 NaOH + 2 H2O
H2NCl(aq) + NH3(g) = NH4Cl(aq) + N2H4(aq) =>
H2NCl(aq) + 2 NH3(g) = NH4Cl(aq) + N2H4(aq)
MoO2Cl2 + Zn + HCl = H3MoCl6 + ZnCl2 + H2O =>
2 MoO2Cl2 + 3 Zn + 14 HCl = 2 H3MoCl6 + 3 ZnCl2 + 4 H2O
CaSO4*2H2O + NaOH = Na2SO4 + Ca(OH)2 + H2O =>
CaSO4*2H2O + 2 NaOH = Na2SO4 + Ca(OH)2 + 2 H2O
NH3 + NH4HCO3 = (NH4)2CO3 =>
NH3 + NH4HCO3 = (NH4)2CO3
CO2 + KSO4 = KCO3 + SO3 =>
CO2 + KSO4 = KCO3 + SO3
C2H6O(g) + O2 = CO2 + H2O =>
C2H6O(g) + 3 O2 = 2 CO2 + 3 H2O
HgCl2 + K2CrO4 = KCl + HgCrO4 =>
HgCl2 + K2CrO4 = 2 KCl + HgCrO4
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C2 + HNO3 = CO2 + NO + H2O =>
3 C2 + 8 HNO3 = 6 CO2 + 8 NO + 4 H2O
Cr(OH)2 + Na2O2 = Na2CrO4 + NaOH =>
Cr(OH)2 + 2 Na2O2 = Na2CrO4 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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