| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Ca3(PO4)2(s)
FePO4 + NaCl = NaPO4 + FeCl =>
FePO4 + NaCl = NaPO4 + FeCl
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
H2 + P = H2P =>
H2 + P = H2P
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
KNo3 + BaCl2 = KCl + Ba(No3)2 =>
2 KNo3 + BaCl2 = 2 KCl + Ba(No3)2
BaCl2 + I2 = BaI2 + Cl2 =>
BaCl2 + I2 = BaI2 + Cl2
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
MnCl2 + H2O = HCl + MnO =>
MnCl2 + H2O = 2 HCl + MnO
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
CH3Cl + K = KCl + C2H6 =>
2 CH3Cl + 2 K = 2 KCl + C2H6
Ca3N2 + Na2CO3 = CaCO3 + Na3N =>
Ca3N2 + 3 Na2CO3 = 3 CaCO3 + 2 Na3N
Na2CrO4 + Ba(ClO2)2 = BaCrO4 + NaClO2 =>
Na2CrO4 + Ba(ClO2)2 = BaCrO4 + 2 NaClO2
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
Zn + HCl = ZnCl1 + H1 =>
Zn + HCl = ZnCl1 + H1
FeI2 + I2 = FeI3 =>
2 FeI2 + I2 = 2 FeI3
KBr + Kl = KBrKl =>
KBr + Kl = KBrKl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq) =>
CdSO4(aq)K2S(aq) = CdS(s)K2SO4(aq)
Al + NH4Cl + H2O = Al(OH)2Cl + NH3 + H2 =>
2 Al + 2 NH4Cl + 4 H2O = 2 Al(OH)2Cl + 2 NH3 + 3 H2
I2(s) + CaCl2(aq) = CaI2 + Cl2 =>
I2(s) + CaCl2(aq) = CaI2 + Cl2
C7H8 + NHO3 = C7H5N3O6 + H2O =>
C7H8 + 3 NHO3 = C7H5N3O6 + 3 H2O
Ba(NO3)2 + Na2SO4 + HCl = BaSO4 + HNO3 + NaCl =>
Ba(NO3)2 + Na2SO4 + 2 HCl = BaSO4 + 2 HNO3 + 2 NaCl
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
CaCO3 + SiO2 = CaO + Si(CO3)2 =>
2 CaCO3 + SiO2 = 2 CaO + Si(CO3)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MnOOH = MnO2 + H =>
MnOOH = MnO2 + H
*Cl2 + LiBr = LiCl + Br2 =>
*Cl2 + 2 LiBr = 2 LiCl + Br2
C3H6N6O6 = CO + H2O + N2 =>
C3H6N6O6 = 3 CO + 3 H2O + 3 N2
NaCl(O)3 = NaCl + O2 =>
2 NaCl(O)3 = 2 NaCl + 3 O2
V + H2SO4 = SO2 + VSO4 + H2O =>
V + 2 H2SO4 = SO2 + VSO4 + 2 H2O
Ba + LiCl = BaCl + Li =>
Ba + LiCl = BaCl + Li
NaCl + KNO3 = KCl + Na(NO3) =>
NaCl + KNO3 = KCl + Na(NO3)
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
O3 + NO = NO2 =>
O3 + 3 NO = 3 NO2
C2H4(OH)2 + HCl = C2H5ClO + H2O =>
C2H4(OH)2 + HCl = C2H5ClO + H2O
OH + NH4 = NH4OH =>
OH + NH4 = NH4OH
NaNO2 + Cr + NaOH + H2O = Na2[Cr(OH)6] + NH3 =>
2 NaNO2 + 3 Cr + 4 NaOH + 10 H2O = 3 Na2[Cr(OH)6] + 2 NH3
(CH3)2S + K2Cr2O7 + H2SO4 = (CH3)2SO + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2S + K2Cr2O7 + 4 H2SO4 = 3(CH3)2SO + Cr2(SO4)3 + K2SO4 + 4 H2O
CH3COOCH3 + H2O + NaOH = CH3COONa + CH3O =>
2 CH3COOCH3 + H2O + NaOH = CH3COONa + 4 CH3O
ZnI2 + Br = ZnBr2 + I =>
ZnI2 + 2 Br = ZnBr2 + 2 I
Fe2(SO4)3 + Ba(NO3)2 = Fe(NO3)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(NO3)2 = 2 Fe(NO3)3 + 3 BaSO4
NaCl + H2S = NaHS + HCl =>
NaCl + H2S = NaHS + HCl
Ag(NO3)2 + NaCl = Na(NO3)2 + AgCl =>
Ag(NO3)2 + NaCl = Na(NO3)2 + AgCl
Ag + NaNO3 = AgNaNO3 =>
Ag + NaNO3 = AgNaNO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2C2O4 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 H2C2O4 + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
C4H6O3 + NaOH = CH3COONa + H2O =>
C4H6O3 + 2 NaOH = 2 CH3COONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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