| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO + Na2S2O3 + H2O = 2 NaOH + 2 NaCl + 2 SO2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
N2H4(g) + N2O4(g) = H2O(g) + N2(g) =>
2 N2H4(g) + N2O4(g) = 4 H2O(g) + 3 N2(g)
CdS + HNO3 = H2O + NO + Cd(NO3)2 + S =>
3 CdS + 8 HNO3 = 4 H2O + 2 NO + 3 Cd(NO3)2 + 3 S
BaO + (NH4)2SO4 = Ba(SO4) + NH3 + H2O =>
BaO + (NH4)2SO4 = Ba(SO4) + 2 NH3 + H2O
(NH4)2CO3 + AgNO3 = Ag2CO3 + (NH4)NO3 =>
(NH4)2CO3 + 2 AgNO3 = Ag2CO3 + 2(NH4)NO3
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
KCl + HClO = KClO + HCl =>
KCl + HClO = KClO + HCl
Na4 + Si = Na4Si =>
Na4 + Si = Na4Si
KClO3 + HNO2 = HClO3 + KNO2 =>
KClO3 + HNO2 = HClO3 + KNO2
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe =>
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
Na4 + Si = Na4Si =>
Na4 + Si = Na4Si
KI + C6H6 + Cl2 = KCl + HI + C6H5I =>
2 KI + C6H6 + Cl2 = 2 KCl + HI + C6H5I
AgCH3CO2 + KOH = KCH3CO2 + AgOH =>
AgCH3CO2 + KOH = KCH3CO2 + AgOH
K2Cr2O7 + HCl + KBr = CrCl3 + KCl + H2O + Br =>
K2Cr2O7 + 14 HCl + 6 KBr = 2 CrCl3 + 8 KCl + 7 H2O + 6 Br
Mn(OH)2 + H2TeO4 = Mn(HTeO4)2 + H2O =>
Mn(OH)2 + 2 H2TeO4 = Mn(HTeO4)2 + 2 H2O
Ca6 = Ca =>
Ca6 = 6 Ca
CuI2 + Cl2 = CuCl + I2 =>
2 CuI2 + Cl2 = 2 CuCl + 2 I2
FeCl3 + K2S = KCl + Fe2S3 =>
2 FeCl3 + 3 K2S = 6 KCl + Fe2S3
(CH3)NNH2 + N2O4 = CO2 + H2O + N2 =>
8(CH3)NNH2 + 9 N2O4 = 8 CO2 + 20 H2O + 17 N2
Al = Al{3+} + e =>
Al = Al{3+} + 3e
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
NaCl + Pb(ll)N = Pb(ll)ClNaN =>
NaCl + Pb(ll)N = Pb(ll)ClNaN
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
NaBrO4 = NaBr + O2 =>
NaBrO4 = NaBr + 2 O2
BaO + (NH4)2SO4 = Ba(SO4) + NH3 + H2O =>
BaO + (NH4)2SO4 = Ba(SO4) + 2 NH3 + H2O
Na4 + Si = Na4Si =>
Na4 + Si = Na4Si
C7H9N + HCl = C7H10N{+} + Cl{-} =>
C7H9N + HCl = C7H10N{+} + Cl{-}
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
(NH4)2SO4 + BaO = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + BaO = BaSO4 + 2 NH3 + H2O
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
CuI2 + Cl2 = CuCl + I2 =>
2 CuI2 + Cl2 = 2 CuCl + 2 I2
BaO + (NH4)2SO4 = Ba(SO4) + NH3 + H2O =>
BaO + (NH4)2SO4 = Ba(SO4) + 2 NH3 + H2O
Si4H = Si + H =>
Si4H = 4 Si + H
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe =>
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
Al = Al1 =>
Al = Al1
CH3COOH + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
Al = Al1 =>
Al = Al1
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe =>
Mg + Fe(NH4)(SO4)2 = Mg(NH3)(SO4)2 + HFe
Co2 + NH4OH = Co(OH)2 + NH4 =>
Co2 + 4 NH4OH = 2 Co(OH)2 + 4 NH4
C7H8O + FeCl3 = Fe(C7H7O)3 + HCl =>
3 C7H8O + FeCl3 = Fe(C7H7O)3 + 3 HCl
Cl2 + CuI2 = ClI + Cu =>
Cl2 + CuI2 = 2 ClI + Cu
Na2S2O3 = Na2SO4 + Na2S5 =>
4 Na2S2O3 = 3 Na2SO4 + Na2S5
AgNO3 + ZnCl = AgCl + ZnNO3 =>
AgNO3 + ZnCl = AgCl + ZnNO3
CuI2 + Cl2 = CuCl2 + I =>
CuI2 + Cl2 = CuCl2 + 2 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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