| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Zn(NO3)2(aq)
Ba + ZnSO4 = Zn + BaSO4 =>
Ba + ZnSO4 = Zn + BaSO4
Ca3N2 + HOH = Ca(OH)2 + H3N =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 H3N
Cu{+2} + OH{-} = Cu(OH)2 =>
Cu{+2} + 2 OH{-} = Cu(OH)2
Na2CrO4 + K2CO3 = K2CrO4 + Na2CO3 =>
Na2CrO4 + K2CO3 = K2CrO4 + Na2CO3
K[Al(OH)4](aq) + H2SO4(aq) = Al(OH)3(s) + K2SO4(aq) + H2O =>
2 K[Al(OH)4](aq) + H2SO4(aq) = 2 Al(OH)3(s) + K2SO4(aq) + 2 H2O
(NH4)2C2O4 + AlCl3 = Al2(C2O4)3 + (NH4)Cl =>
3(NH4)2C2O4 + 2 AlCl3 = Al2(C2O4)3 + 6(NH4)Cl
CH3COOH + Mg(OH)2 = H2O + Mg(CHO)2 =>
CH3COOH + Mg(OH)2 = 2 H2O + Mg(CHO)2
FeSO4BaCO3 = BaSO4FeCO3 =>
FeSO4BaCO3 = BaSO4FeCO3
CrS2 + O2 = CrO2 + SO2 =>
CrS2 + 3 O2 = CrO2 + 2 SO2
Ca3P2 + HCl = CaCl2 + H3P =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 H3P
C6H18O24P6 + NaOH = C6H6Na12O24P6 + H2O =>
C6H18O24P6 + 12 NaOH = C6H6Na12O24P6 + 12 H2O
Cm + Cd(NO3)2 = Cm(NO3)2 + Cd =>
Cm + Cd(NO3)2 = Cm(NO3)2 + Cd
Mn(OH)2 + HNO3 + NaBiO3 = MnO4 + H2N + NaBiO4 =>
Mn(OH)2 + 2 HNO3 + 4 NaBiO3 = MnO4 + 2 H2N + 4 NaBiO4
CuCl2 + O2 + H2O = Cu2(OH)3Cl + Cl =>
8 CuCl2 + 3 O2 + 6 H2O = 4 Cu2(OH)3Cl + 12 Cl
WC + CO2 = WC2O2 =>
WC + CO2 = WC2O2
KI + Na2S2O3 = I2 + KNa2S2O3 =>
2 KI + 2 Na2S2O3 = I2 + 2 KNa2S2O3
NaOH + CS2 = Na2CO3 + NaSH + H2O =>
4 NaOH + CS2 = Na2CO3 + 2 NaSH + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3COOHNH4 = CH3COOH + NH4 =>
CH3COOHNH4 = CH3COOH + NH4
WC + O3 = WO2 + CO22 =>
WC + 8 O3 = WO2 + CO22
C2H5NH2 + HBr = C2H5Br + NH3 =>
C2H5NH2 + HBr = C2H5Br + NH3
(NH4)3PO4 + Fe(CH3CO2)2 = PO4(CH3CO2)2 + (NH4)3Fe =>
(NH4)3PO4 + Fe(CH3CO2)2 = PO4(CH3CO2)2 + (NH4)3Fe
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
ZnCl2 + Na2CO3*10H2O = ZnCO3Zn(OH)2 + NaCl + NaHCO3 + H2O =>
2 ZnCl2 + 3 Na2CO3*10H2O = ZnCO3Zn(OH)2 + 4 NaCl + 2 NaHCO3 + 28 H2O
AgF + CuSO4 = Ag2SO4 + CuF2 =>
2 AgF + CuSO4 = Ag2SO4 + CuF2
H2SeO4 + H2[SnCl4] + HCl = Se + H2[SnCl6] + H2O =>
H2SeO4 + 3 H2[SnCl4] + 6 HCl = Se + 3 H2[SnCl6] + 4 H2O
AgNO3 + NH4OH + NaCl = NaNO3 + AgOH + NH4Cl =>
AgNO3 + NH4OH + NaCl = NaNO3 + AgOH + NH4Cl
C3H6CH2COOH + O2 = CO2 + H2O =>
4 C3H6CH2COOH + 25 O2 = 20 CO2 + 18 H2O
AlN + HNO3 = Al(NO3)3 + N2 + H2O =>
5 AlN + 18 HNO3 = 5 Al(NO3)3 + 4 N2 + 9 H2O
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
NH4 + O2 = NH4O =>
2 NH4 + O2 = 2 NH4O
SrBr2 + AgCl = SrCl + AgBr2 =>
SrBr2 + AgCl = SrCl + AgBr2
Cr2O7{2-} + PH3 + H{+} = Cr{3+} + P2H5{+} + H2O =>
Cr2O7{2-} + 6 PH3 + 11 H{+} = 2 Cr{3+} + 3 P2H5{+} + 7 H2O
(C6(H7)(N5)(O16)) + O2 = CO2 + NO2 + H2(O) =>
4(C6(H7)(N5)(O16)) + 19 O2 = 24 CO2 + 20 NO2 + 14 H2(O)
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
C8H10 + KMnO4 = C8H4K2O4 + H2O + KOH + MnO2 =>
C8H10 + 4 KMnO4 = C8H4K2O4 + 2 H2O + 2 KOH + 4 MnO2
CaCO3 + CuO + RuO2 = CaCu3Ru4O12 + CO2 =>
CaCO3 + 3 CuO + 4 RuO2 = CaCu3Ru4O12 + CO2
CuSO4 + HCl = CuCl2 + H2O2 + SO2 =>
CuSO4 + 2 HCl = CuCl2 + H2O2 + SO2
C4H10 + Cl2 = C4H6Cl2 + HCl =>
C4H10 + 3 Cl2 = C4H6Cl2 + 4 HCl
C2H4 + Cl2 = CH2CHCl + HCl =>
C2H4 + Cl2 = CH2CHCl + HCl
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
KH2PO4 + AgNO3 = Ag3PO4 + HNO3 + KNO3 =>
KH2PO4 + 3 AgNO3 = Ag3PO4 + 2 HNO3 + KNO3
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s) =>
Fe(s) + Cu(SO4)(aq) = Fe(SO4)(aq) + Cu(s)
As + Cl2 = As2Cl5 =>
4 As + 5 Cl2 = 2 As2Cl5
Zn(O2CCH3)2 + NaOH = ZnO + C2H3NaO2 + H2O =>
Zn(O2CCH3)2 + 2 NaOH = ZnO + 2 C2H3NaO2 + H2O
K3[Cr(C2O4)3]*3H2O + KMnO4 + H2SO4 = Cr(SO4) + MnSO4 + K2SO4 + CO2 + H2O =>
K3[Cr(C2O4)3]*3H2O + KMnO4 + 4 H2SO4 = Cr(SO4) + MnSO4 + 2 K2SO4 + 6 CO2 + 7 H2O
HCOOH + Li = LiHCOO + H2 =>
2 HCOOH + 2 Li = 2 LiHCOO + H2
CuS + HNO3 = Cu(NO3)2 + NO + H2O + S8 =>
24 CuS + 64 HNO3 = 24 Cu(NO3)2 + 16 NO + 32 H2O + 3 S8
CH3COCH2CH3 + H2O = C4H8(OH)2 =>
CH3COCH2CH3 + H2O = C4H8(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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