| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H10N = C7 + H10 + N
P + MnO = O + MnP =>
P + MnO = O + MnP
CH3CCH + H2O = CH3COCH3 =>
CH3CCH + H2O = CH3COCH3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
FeO + AgNO3 = Fe(NO3)2 + Ag2O =>
FeO + 2 AgNO3 = Fe(NO3)2 + Ag2O
C4H8H2O = C4H10O =>
C4H8H2O = C4H10O
NaOH + H2(SO4) = Na2(SO4) + HOH =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 HOH
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
C3H5O(COOH)3 + KOH = C3H5O(COOK)3 + H2O =>
C3H5O(COOH)3 + 3 KOH = C3H5O(COOK)3 + 3 H2O
CH2CHOOH + H2NCN = CH2CHNCO + H2O =>
5 CH2CHOOH + 2 H2NCN = 4 CH2CHNCO + 6 H2O
HCl + C6H12O7 + CH4N2O = C15H20ClN3O + H2O + CO2 =>
22 HCl + 68 C6H12O7 + 33 CH4N2O = 22 C15H20ClN3O + 265 H2O + 111 CO2
Zn + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3PO4 + CaO = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3(PO4)2 + 3 H2O
HCH2CHC02 + OH = CH2CHCO2 + H2O =>
3 HCH2CHC02 + 16 OH = 4 CH2CHCO2 + 8 H2O
Fe + Pb(NOs)2 = Pb + Fe(NOs)2 =>
Fe + Pb(NOs)2 = Pb + Fe(NOs)2
NaSO4 + HCl = HSO4 + NaCl =>
NaSO4 + HCl = HSO4 + NaCl
Li2(SO4) + Ca(OH)2 = LiOH + CaSO4 =>
Li2(SO4) + Ca(OH)2 = 2 LiOH + CaSO4
NH4Cl + Ba(NO3)2 = NH4NO3 + BaCl2 =>
2 NH4Cl + Ba(NO3)2 = 2 NH4NO3 + BaCl2
C5H8O2 + NH4OH = H2O + C5H11NO2 =>
C5H8O2 + NH4OH = H2O + C5H11NO2
K2CO3 + KClO3 + Cr2O3 = CO2 + KCl + K2CrO4 =>
2 K2CO3 + KClO3 + Cr2O3 = 2 CO2 + KCl + 2 K2CrO4
SF2 + F2 = SF3 =>
2 SF2 + F2 = 2 SF3
FeS + Cl2 + H2O = Fe2O3 + H2SO4 + HCl =>
2 FeS + 9 Cl2 + 11 H2O = Fe2O3 + 2 H2SO4 + 18 HCl
CH3COONa = Na2CO3 + (CH3)2CO =>
2 CH3COONa = Na2CO3 + (CH3)2CO
Cu(NO3)2 + Zn{2+} = Zn(NO3)2 + Cu{2+} =>
Cu(NO3)2 + Zn{2+} = Zn(NO3)2 + Cu{2+}
K + HClO4 = KClO4 + H2 =>
2 K + 2 HClO4 = 2 KClO4 + H2
NaOH + NiSO4 = Ni(OH)2 + Na2SO4 =>
2 NaOH + NiSO4 = Ni(OH)2 + Na2SO4
C14H19 + O2 = CO2 + H2O =>
4 C14H19 + 75 O2 = 56 CO2 + 38 H2O
H2Cr2O7 + H2S = Cr2S3 + H2O + S =>
H2Cr2O7 + 6 H2S = Cr2S3 + 7 H2O + 3 S
CoI2 = Co + I2 =>
CoI2 = Co + I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H13NH2 + O2 = CO2 + H2O + N2 =>
4 C6H13NH2 + 39 O2 = 24 CO2 + 30 H2O + 2 N2
CaC2O4 + CH3COOH = Ca + H2O + CH3C2O4 =>
5 CaC2O4 + 7 CH3COOH = 5 Ca + 2 H2O + 8 CH3C2O4
P = P4 =>
4 P = P4
Fe + ZnO = FeO + Zn =>
Fe + ZnO = FeO + Zn
CuSO4 + H3PO3 = Cu3(PO3)2 + H2O + SO3 =>
3 CuSO4 + 2 H3PO3 = Cu3(PO3)2 + 3 H2O + 3 SO3
CuCl2 + H2O = Cu(OH)2 + Cl2 + H2 =>
CuCl2 + 2 H2O = Cu(OH)2 + Cl2 + H2
ClNH4 + NaOH = NH4OH + NaCl =>
ClNH4 + NaOH = NH4OH + NaCl
Be + I2 = BeI =>
2 Be + I2 = 2 BeI
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
H2CO3(ac) = CO2(g) + H2O(l) =>
H2CO3(ac) = CO2(g) + H2O(l)
CH3NH3I + CdCl2 = CH3NH3CdICl2 =>
CH3NH3I + CdCl2 = CH3NH3CdICl2
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
C6H4(OH)(COOH) + CH3CH2OH = C6H4(OH)(COOCH3CH2) + H2O =>
C6H4(OH)(COOH) + CH3CH2OH = C6H4(OH)(COOCH3CH2) + H2O
C6H12O6 + CaCO3 = CaC6H10O6 + CO2 + H2O =>
C6H12O6 + CaCO3 = CaC6H10O6 + CO2 + H2O
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
KIO3 + H2SO4 = I2O5 + KHSO4 + H2O =>
2 KIO3 + 2 H2SO4 = I2O5 + 2 KHSO4 + H2O
CuSO4K2O = K2SO4CuO =>
CuSO4K2O = K2SO4CuO
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
C6H5CCl3 + NaOH = C6H5COONa + NaCl + H2O =>
C6H5CCl3 + 4 NaOH = C6H5COONa + 3 NaCl + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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