| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 LiI = 2 LiBr + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3COOHCl2 = CH2ClCOOHHCl =>
CH3COOHCl2 = CH2ClCOOHHCl
Li3P + Cu2(CO3) = Cu3P + Li2CO3 =>
2 Li3P + 3 Cu2(CO3) = 2 Cu3P + 3 Li2CO3
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaNO3
CdBr2 + K2S = CdS + KBr =>
CdBr2 + K2S = CdS + 2 KBr
CH3COONaCH3Cl = CH3COOCH3NaCl =>
CH3COONaCH3Cl = CH3COOCH3NaCl
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH =>
CaCl2 + CH3CH2OH = CH3CH2Cl2 + CaOH
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
C2H5OH + O2 = C2H2 + H2O =>
2 C2H5OH + O2 = 2 C2H2 + 4 H2O
V2O5 + Ca = V + CaO =>
V2O5 + 5 Ca = 2 V + 5 CaO
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaSO4 + KOH = K2SO4 + Ba(OH)2 =>
BaSO4 + 2 KOH = K2SO4 + Ba(OH)2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
KNO3 + (NH4)2SO3 = K2SO3 + NH4NO3 =>
2 KNO3 + (NH4)2SO3 = K2SO3 + 2 NH4NO3
CrCl3 + Br2 + KOH = KCrO4 + KBr + KCl + H2O =>
CrCl3 + 2 Br2 + 8 KOH = KCrO4 + 4 KBr + 3 KCl + 4 H2O
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
ZnCO3 + HClO3 = H2O*Zn(ClO3)2 + CO2 =>
ZnCO3 + 2 HClO3 = H2O*Zn(ClO3)2 + CO2
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
Ca(PO)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO)2 + 2 SiO2 + 2 C = 2 CaSiO3 + P4 + 2 CO
KOH + HI = KI + OH2 =>
KOH + HI = KI + OH2
N3 + H2 = H3N2 =>
4 N3 + 9 H2 = 6 H3N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Pd + HNO3 + HCl = H2PdCl6 + NO2 + H2O =>
Pd + 4 HNO3 + 6 HCl = H2PdCl6 + 4 NO2 + 4 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Cu(NO3)2 + H2 = Cu + HNO3 =>
Cu(NO3)2 + H2 = Cu + 2 HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AlCl3 + Na = Al + NaCl =>
AlCl3 + 3 Na = Al + 3 NaCl
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
(NH4)2SO4 + Y(MnO4)3 = NH4MnO4 + Y2(SO4)3 =>
3(NH4)2SO4 + 2 Y(MnO4)3 = 6 NH4MnO4 + Y2(SO4)3
Sr(NO3)2 + K2CrO4 = Sr(CrO4)2 + K2NO3 =>
Sr(NO3)2 + 2 K2CrO4 = Sr(CrO4)2 + 2 K2NO3
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
CH3COOZn + H2SO4 = H2CH3COO + ZnSO4 =>
CH3COOZn + H2SO4 = H2CH3COO + ZnSO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H7OH + CuO = C3H5COH + Cu + H2O =>
4 C3H7OH + 6 CuO = 3 C3H5COH + 6 Cu + 7 H2O
Fe2Cl3 + Mg = Fe + MgCl =>
Fe2Cl3 + 3 Mg = 2 Fe + 3 MgCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C18H38 + H2O = CO2 + CH4 =>
4 C18H38 + 34 H2O = 17 CO2 + 55 CH4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C5H13OH + CuO = C5H11COH + Cu + H2O =>
6 C5H13OH + 11 CuO = 5 C5H11COH + 11 Cu + 12 H2O
SnCl4 + H2O = HCl + SnO2 =>
SnCl4 + 2 H2O = 4 HCl + SnO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 + C6O8H8 = CO2 + H2O + Na =>
16 NaHCO3 + C6O8H8 = 22 CO2 + 12 H2O + 16 Na
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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