| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + NaOH = C6H5COONa + H2O
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
P + Cl2 = PCl6 =>
P + 3 Cl2 = PCl6
CaCO3 + NH4 = CaH4 + NCO3 =>
CaCO3 + NH4 = CaH4 + NCO3
KNO2 + KMnO4 + CH3COOH = KNO3 + (CH3COO)Mn + CH3COOK + H2O =>
3 KNO2 + KMnO4 + 2 CH3COOH = 3 KNO3 + (CH3COO)Mn + CH3COOK + H2O
C7H4 + O2 = CO2 + HO2 =>
C7H4 + 11 O2 = 7 CO2 + 4 HO2
FeCl3 + C9H22N3Cl = (FeCl4)(C9H22N3)2 + Cl =>
FeCl3 + 2 C9H22N3Cl = (FeCl4)(C9H22N3)2 + Cl
I2 + KF = F + I2K =>
I2 + KF = F + I2K
CH3H8 + O2 = CO2 + H2O =>
4 CH3H8 + 15 O2 = 4 CO2 + 22 H2O
Al2(SO4)3 + NaBr = AlBr3 + SO4Na2 =>
Al2(SO4)3 + 6 NaBr = 2 AlBr3 + 3 SO4Na2
CuSO4 + NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4 =>
CuSO4 + 2 NaHCO3 = CO2 + CuCO3 + H2O + Na2SO4
Zn(SO4) + Cu(OH)2 = Zn(OH)2 + Cu(SO4) =>
Zn(SO4) + Cu(OH)2 = Zn(OH)2 + Cu(SO4)
H2SeO3 + KMnO4 = H2SeO4 + K2SeO + MnSeO3 + H2O =>
10 H2SeO3 + 2 KMnO4 = 7 H2SeO4 + K2SeO + 2 MnSeO3 + 3 H2O
CH3COOH + CH3COONa = CH3COO + HNa =>
CH3COOH + CH3COONa = 2 CH3COO + HNa
AgF + NaS = AgS + NaF =>
AgF + NaS = AgS + NaF
H2C4H6O6 + NaOH = Na + C4H4O6 + H2O =>
H2C4H6O6 + 4 NaOH = 4 Na + C4H4O6 + 4 H2O
NaCl + HNO3 = NaNO3 + Cl2 + NOCl + H2O =>
3 NaCl + 4 HNO3 = 3 NaNO3 + Cl2 + NOCl + 2 H2O
Cd + H2SO4(aq) = CdSO4 + H2 =>
Cd + H2SO4(aq) = CdSO4 + H2
S + NaCl = SNaCl =>
S + NaCl = SNaCl
HClO + NaBrO3 + H2SO4 = HClO2 + H2O + Br + Na2SO4 =>
5 HClO + 2 NaBrO3 + H2SO4 = 5 HClO2 + H2O + 2 Br + Na2SO4
HI + SO2 = I2 + S8 + H2O =>
32 HI + 8 SO2 = 16 I2 + S8 + 16 H2O
C3H6O3 + C3H6O = C6H12O4 =>
C3H6O3 + C3H6O = C6H12O4
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
KBr + H2SO4 + H2O2 = Br2 + K2SO4 + H2O =>
2 KBr + H2SO4 + H2O2 = Br2 + K2SO4 + 2 H2O
Pb + KOH + H2O = K[Pb(OH)3] + H2 =>
Pb + KOH + 2 H2O = K[Pb(OH)3] + H2
Ce(OH)3 = CeO2 + H2O + H2 =>
2 Ce(OH)3 = 2 CeO2 + 2 H2O + H2
C2H4 + K2Cr2O7 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 C2H4 + 4 K2Cr2O7 + 16 H2SO4 = 6 C2H5COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
KCl2 + Mg(NO3)2 = K(NO3)2 + MgCl2 =>
KCl2 + Mg(NO3)2 = K(NO3)2 + MgCl2
NO3 + NH2CONH2 = CO2 + H2O + N2 =>
2 NO3 + 2 NH2CONH2 = 2 CO2 + 4 H2O + 3 N2
CH3CCH3CH2 + KMnO4 + H2O = MnO2 + CH3CCH3CH2(OH) + KOH =>
3 CH3CCH3CH2 + KMnO4 + 2 H2O = MnO2 + 3 CH3CCH3CH2(OH) + KOH
BaCl2 + SrSO4 = BaSO4 + SrCl2 =>
BaCl2 + SrSO4 = BaSO4 + SrCl2
KOH + H3AsO4 = K2HAsO4 + H2O =>
2 KOH + H3AsO4 = K2HAsO4 + 2 H2O
KC5H5 + NiCl2*6H2O = KCl + C10H10Ni + H2O =>
2 KC5H5 + NiCl2*6H2O = 2 KCl + C10H10Ni + 6 H2O
HNO3 + NH3 = H + NH3(NO3) =>
HNO3 + NH3 = H + NH3(NO3)
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
MgSO4*7(H2O) + NaOH = Mg(OH)2 + Na2SO4 + H2O =>
MgSO4*7(H2O) + 2 NaOH = Mg(OH)2 + Na2SO4 + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Pb(NO4)2 + KI = PbI + K(NO4)2 =>
Pb(NO4)2 + KI = PbI + K(NO4)2
C2F3Cl + O2 + CH4 = CO2 + HF + HCl =>
C2F3Cl + 3 O2 + CH4 = 3 CO2 + 3 HF + HCl
NH4NO3 + H2SO4 = HNO3 + NH4HSO4 =>
NH4NO3 + H2SO4 = HNO3 + NH4HSO4
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Al(SO4) + Ba = Ba(SO4) + Al =>
Al(SO4) + Ba = Ba(SO4) + Al
S2Cl2 + H2O + O2 = H2SO4 + HCl =>
2 S2Cl2 + 6 H2O + 5 O2 = 4 H2SO4 + 4 HCl
Ag(NO3)2 + K2CrO4 = AgCrO4 + KNO3 =>
Ag(NO3)2 + K2CrO4 = AgCrO4 + 2 KNO3
Na2V4O9 + H2SO4 = Na2SO4 + VOSO4 + H2O =>
Na2V4O9 + 5 H2SO4 = Na2SO4 + 4 VOSO4 + 5 H2O
NH3 + Na2SO4 = H2SO4 + N(Na)3 =>
2 NH3 + 3 Na2SO4 = 3 H2SO4 + 2 N(Na)3
PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl
PH3 + HNO3 = NO2 + H3PO3 + H2O =>
PH3 + 6 HNO3 = 6 NO2 + H3PO3 + 3 H2O
N2O5 + H2O = N2O6H2 =>
N2O5 + H2O = N2O6H2
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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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