| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Na2S2O3 + 8 NaMnO4 + 2 NaCl + 14 HCl = 8 MnCl2 + 10 Na2SO4 + 7 H2O
C6H12 + Br2 = C6Br12 + H2 =>
C6H12 + 6 Br2 = C6Br12 + 6 H2
NaNO3 + Na(AlH4) + HCl = NaCl + AlCl3 + NH34Cl + H2O =>
4 NaNO3 + 19 Na(AlH4) + 84 HCl = 23 NaCl + 19 AlCl3 + 4 NH34Cl + 12 H2O
C19H38O2 + H2O = C18H36O2 + CH4O =>
C19H38O2 + H2O = C18H36O2 + CH4O
HCl + Ca(OH) = CaCl + HOH =>
HCl + Ca(OH) = CaCl + HOH
PHCOOH + Na2CO3 = PHCOONa + NaHCO3 =>
PHCOOH + Na2CO3 = PHCOONa + NaHCO3
Ag + HCO3 = Ag2CO3 + H =>
2 Ag + HCO3 = Ag2CO3 + H
BaCrO4 + NaOH + KCl = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 NaOH + 2 KCl = K2CrO4 + Ba(OH)2 + 2 NaCl
CuFeS2 + KClO3 = KCl + CuO + Fe2O3 + SO2 =>
6 CuFeS2 + 13 KClO3 = 13 KCl + 6 CuO + 3 Fe2O3 + 12 SO2
Na2S2O3 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 2 NaCl + 14 HCl = 8 MnCl2 + 10 Na2SO4 + 7 H2O
BaCrO4 + NaOH + KCl = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 NaOH + 2 KCl = K2CrO4 + Ba(OH)2 + 2 NaCl
CaS + Hg(NO3)2 = Ca(NO3)2HgS =>
CaS + Hg(NO3)2 = Ca(NO3)2HgS
N2O + NH3 = N2H4 + O2 =>
2 N2O + 8 NH3 = 6 N2H4 + O2
BaCl + KCrO4 = BaCrO4 + KCl =>
BaCl + KCrO4 = BaCrO4 + KCl
NaSO4 + BaCl2 = NaCl2 + Ba2(SO4)2 =>
2 NaSO4 + 2 BaCl2 = 2 NaCl2 + Ba2(SO4)2
C5H0 + O2 = CO2 + H2O =>
4 C5H0 + 21 O2 = 20 CO2 + 2 H2O
Na2S2O3 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 2 NaCl + 14 HCl = 8 MnCl2 + 10 Na2SO4 + 7 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
PHCOOH + Na2CO3 = PHCOONa + NaHCO3 =>
PHCOOH + Na2CO3 = PHCOONa + NaHCO3
Na2SO4 + HCl = H2O + SO3 + NaCl =>
Na2SO4 + 2 HCl = H2O + SO3 + 2 NaCl
NaH2PO4 + NH3 = Na(NH3)2PO4 + H2 =>
NaH2PO4 + 2 NH3 = Na(NH3)2PO4 + H2
BaCrO4 + NaOH + KCl = K2CrO4 + Ba(OH)2 + NaCl =>
BaCrO4 + 2 NaOH + 2 KCl = K2CrO4 + Ba(OH)2 + 2 NaCl
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(aq) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(aq)
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
CuSO4*5H2O + O3 + K(OH)2 = KCuO4 + K2SO4 + H2O =>
3 CuSO4*5H2O + O3 + 9 K(OH)2 = 3 KCuO4 + 3 K2SO4 + 24 H2O
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(aq) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(aq)
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
PHCOOH + Na2CO3 = PHCOONa + NaHCO3 =>
PHCOOH + Na2CO3 = PHCOONa + NaHCO3
CH3COOOH + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 CH3COOOH + 6 NaHCO3 = 6 NaC2H2O2 + 11 H2O + 8 CO2
C7H5NO3S + Li = Li2O + C7H5NO2S =>
C7H5NO3S + 2 Li = Li2O + C7H5NO2S
KCl + Ca(OH)2 = CaCl2 + KOH =>
2 KCl + Ca(OH)2 = CaCl2 + 2 KOH
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(aq) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(aq)
Na2S2O3 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 2 NaCl + 14 HCl = 8 MnCl2 + 10 Na2SO4 + 7 H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
F2O + H2O = F2(OH)2 =>
F2O + H2O = F2(OH)2
Ba(NO3)2 + Na3 + PO4 = BaPO4 + Na3(NO3)2 =>
Ba(NO3)2 + Na3 + PO4 = BaPO4 + Na3(NO3)2
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O =>
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O
Zn + NaBr = ZnBr + Na =>
Zn + NaBr = ZnBr + Na
Mn(NO3)2(aq) + K2CO3(aq) = KNO3(aq) + MnCO3(s) =>
Mn(NO3)2(aq) + K2CO3(aq) = 2 KNO3(aq) + MnCO3(s)
CaCH3CO2 + (NH4)3PO4 = (NH4)3CH3CO2 + CaPO4 =>
CaCH3CO2 + (NH4)3PO4 = (NH4)3CH3CO2 + CaPO4
MgSO4 + CH3OH + NH3 = CH3NH2 + MgSO4*7H2O =>
MgSO4 + 7 CH3OH + 7 NH3 = 7 CH3NH2 + MgSO4*7H2O
NaCl(aq) = Na(aq) + Cl(aq) =>
NaCl(aq) = Na(aq) + Cl(aq)
Mn(NO3)2(aq) + K2CO3(aq) = KNO3(aq) + MnCO3(s) =>
Mn(NO3)2(aq) + K2CO3(aq) = 2 KNO3(aq) + MnCO3(s)
CaS + Hg(NO3)2 = Ca(NO3)2HgS =>
CaS + Hg(NO3)2 = Ca(NO3)2HgS
C7H5NO3S + Li = Li2O + C7H5NO2S =>
C7H5NO3S + 2 Li = Li2O + C7H5NO2S
CH3C(CH3)CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3C(CH3)CHCH3 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
Na2S2O3 + NaMnO4 + NaCl + HCl = MnCl2 + Na2SO4 + H2O =>
5 Na2S2O3 + 8 NaMnO4 + 2 NaCl + 14 HCl = 8 MnCl2 + 10 Na2SO4 + 7 H2O
C7H5NO3S + Li = Li2O + C7H5NO2S =>
C7H5NO3S + 2 Li = Li2O + C7H5NO2S
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(aq) =>
(NH4)2(SO4)(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(aq)
C + I2 = CI4 =>
C + 2 I2 = CI4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/24
Équations équilibrées sur02/09/23
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