| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4(COOK)COOH + NaOH = C6H4(COOK)COONa + H2O
((NH4)3PO4)(s) = (H3PO4)(aq) + NH3(l) =>
((NH4)3PO4)(s) = (H3PO4)(aq) + 3 NH3(l)
C6H5CH3 + H2SO4 = CH3C6H4OSO2H + H2O =>
C6H5CH3 + H2SO4 = CH3C6H4OSO2H + H2O
Ba(CH3CH2COO)2 + H2O = Ba(OH)2 + CH3CH2COOH =>
Ba(CH3CH2COO)2 + 2 H2O = Ba(OH)2 + 2 CH3CH2COOH
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + HPO3 = MgPO3 + H2 =>
2 Mg + 2 HPO3 = 2 MgPO3 + H2
MgCO3 + HNO2 = Mg(NO2)2 + CO2 + H2O =>
MgCO3 + 2 HNO2 = Mg(NO2)2 + CO2 + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Fe2O3 + H2O2 + NaOH + SO2 = Fe(OH)3 + Na2SO4 =>
2 Fe2O3 + 3 H2O2 + 6 NaOH + 3 SO2 = 4 Fe(OH)3 + 3 Na2SO4
HCOOH + Na2CO3 = CO2 + H2O + HCOONa =>
2 HCOOH + Na2CO3 = CO2 + H2O + 2 HCOONa
Pb2(CO3)2 + HNO3 = Pb(NO3)2 + CO2 + H2O =>
Pb2(CO3)2 + 4 HNO3 = 2 Pb(NO3)2 + 2 CO2 + 2 H2O
Ca(OH)2 + Na2CO3 = Ca(CO3) + NaOH =>
Ca(OH)2 + Na2CO3 = Ca(CO3) + 2 NaOH
FeCl2 + K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4[Fe(CN)6] = Fe4[Fe(CN)6]2 + 8 KCl
PbS + HNO3 = NO2 + Pb(NO3)2 + S + H2O =>
PbS + 4 HNO3 = 2 NO2 + Pb(NO3)2 + S + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH3I + Na = CH3 + NaI =>
CH3I + Na = CH3 + NaI
Ni(CO3)2 + NaHCO3 = Ni(HCO3)2 + NaCO3 =>
Ni(CO3)2 + 2 NaHCO3 = Ni(HCO3)2 + 2 NaCO3
HBr + Sr(OH)2 = SrBr2 + H(OH) =>
2 HBr + Sr(OH)2 = SrBr2 + 2 H(OH)
NH4VO3 + CH4N2S + H2O = VS2 + NH3 + SO4 + CO2 =>
10 NH4VO3 + 21 CH4N2S + 16 H2O = 10 VS2 + 52 NH3 + SO4 + 21 CO2
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
KI + H2SO4 + HNO2 = NO + I2 + H2O + K2SO4 =>
2 KI + H2SO4 + 2 HNO2 = 2 NO + I2 + 2 H2O + K2SO4
Br + H3O = HBr + O =>
3 Br + H3O = 3 HBr + O
AlCl3 + K2SO4 = AlSO4 + K2Cl3 =>
AlCl3 + K2SO4 = AlSO4 + K2Cl3
NH3 + CuO = Cu + H2O + NO =>
2 NH3 + 5 CuO = 5 Cu + 3 H2O + 2 NO
FG = F + G =>
FG = F + G
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
NH4HCO3 + NaCI = NaHCO3 + NH4CI =>
NH4HCO3 + NaCI = NaHCO3 + NH4CI
A1 + Pb(NO3)2 = A1(NO3) + Pb =>
2 A1 + Pb(NO3)2 = 2 A1(NO3) + Pb
C + O2 = C(O2)4 =>
C + 4 O2 = C(O2)4
NaOH + H2PO4{-} = HPO4{2-} + Na{+} + H2O =>
NaOH + H2PO4{-} = HPO4{2-} + Na{+} + H2O
Mg(Co3)2 + O2 = MgO + Co2 =>
2 Mg(Co3)2 + O2 = 2 MgO + 6 Co2
CuNO3 + NO2 + NaHCO3 = CO2 + H2O + Cu + NaNO3 =>
CuNO3 + NO2 + 2 NaHCO3 = 2 CO2 + H2O + Cu + 2 NaNO3
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4 =>
Ag2SO4 + K2CrO4 = K2SO4 + Ag2CrO4
N2H2 + CrO7 = N2 + CrO3 + H2O =>
4 N2H2 + CrO7 = 4 N2 + CrO3 + 4 H2O
H3P03 + Pd(OH)2 = Pd + PO3 + H2O =>
2 H3P03 + 21 Pd(OH)2 = 21 Pd + 6 PO3 + 24 H2O
NaBH4 + H2O = H2 + NaBO =>
NaBH4 + H2O = 3 H2 + NaBO
NaCl + H2SO4 = H2Cl + NaSO4 =>
NaCl + H2SO4 = H2Cl + NaSO4
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
Cd(PO4) + (NH4)2S = (NH4)3PO4 + Cd2S3 =>
2 Cd(PO4) + 3(NH4)2S = 2(NH4)3PO4 + Cd2S3
Al + HNO3 = Al(NO3)3 + NH4N3 + H2O =>
8 Al + 28 HNO3 = 8 Al(NO3)3 + NH4N3 + 12 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
P2H4 + KOH + H2O = PH3 + KH2PO2 =>
2 P2H4 + KOH + H2O = 3 PH3 + KH2PO2
NH4HCO3 + KOH = K2CO3 + NH3 + H2O =>
NH4HCO3 + 2 KOH = K2CO3 + NH3 + 2 H2O
SO2 + FCO3 = SCO3 + FO2 =>
SO2 + FCO3 = SCO3 + FO2
BaCl2H2SO4 = BaSO4 + HCl =>
BaCl2H2SO4 = BaSO4 + 2 HCl
Ge + H2O = GeO2 + H2 =>
Ge + 2 H2O = GeO2 + 2 H2
C5H10O2 + NaOH = C2H3NaO2 + C3H8O =>
C5H10O2 + NaOH = C2H3NaO2 + C3H8O
HgO + KI + H2O = K2[HgI4] + KOH =>
HgO + 4 KI + H2O = K2[HgI4] + 2 KOH
C2HCl5 + HF = C2HF5 + HCl =>
C2HCl5 + 5 HF = C2HF5 + 5 HCl
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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