| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2O4{2-} + MoO2 + 4 H{+} = Mo{2+} + 2 CO2 + 2 H2O
C6H12O6 = CH3CH2OHCO2 =>
C6H12O6 = 2 CH3CH2OHCO2
C57H104O6 + NaOH = NaC17H33CO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC17H33CO2 + C3H8O3
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
HCl + NH2CH2CH2COOH = ClNH3CH2CH2COOH =>
HCl + NH2CH2CH2COOH = ClNH3CH2CH2COOH
VCl + Mg = V + MgCl2 =>
2 VCl + Mg = 2 V + MgCl2
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
MgO + Cl2 = MgCl2 + O =>
MgO + Cl2 = MgCl2 + O
S4O6{2-} + Cr2O7{2-} + H2O = Cr(OH)3 + SO4{2-} + H{+} =>
3 S4O6{2-} + 7 Cr2O7{2-} + 23 H2O = 14 Cr(OH)3 + 12 SO4{2-} + 4 H{+}
Cr2O3 + HCl = Cr2Cl3 + H2O + Cl2 =>
2 Cr2O3 + 12 HCl = 2 Cr2Cl3 + 6 H2O + 3 Cl2
KMnO4 + H2 = KMnO3 + H2O =>
KMnO4 + H2 = KMnO3 + H2O
CH3CBr3 + O2 = CO2 + H2O + Br2 =>
4 CH3CBr3 + 11 O2 = 8 CO2 + 6 H2O + 6 Br2
Fe{2} + H{+} + MnO4{-} = Fe{3} + Mn{2} + H2O =>
5 Fe{2} + 8 H{+} + MnO4{-} = 5 Fe{3} + Mn{2} + 4 H2O
C + NaHCO3 = CO2 + H2O + Na =>
C + 4 NaHCO3 = 5 CO2 + 2 H2O + 4 Na
K2C12O7(gc) + S(a) + H2O = C12O3(gc) + SO2(a) + KHO(sc) =>
2 K2C12O7(gc) + 3 S(a) + 2 H2O = 2 C12O3(gc) + 3 SO2(a) + 4 KHO(sc)
Zn + CuSO4 + H2O = H2 + ZnSO4 + CuO =>
Zn + CuSO4 + H2O = H2 + ZnSO4 + CuO
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O =>
C15H31COOH + C4H9OH = C15H31COOC4H9 + H2O
Ca + SO4 + AlBr3 = CaBr3 + CaBr2Al2(SO4)3 =>
7 Ca + 9 SO4 + 6 AlBr3 = 4 CaBr3 + 3 CaBr2Al2(SO4)3
C10H8OH + HCl = C10H8Cl + H2O =>
C10H8OH + HCl = C10H8Cl + H2O
H2OCl + C10H20O = C10H18O + H2O + HCl =>
2 H2OCl + C10H20O = C10H18O + 2 H2O + 2 HCl
NH4(g) + O = H2O(g) + NO(g) =>
NH4(g) + 3 O = 2 H2O(g) + NO(g)
Na + AgO = NaO + Ag =>
Na + AgO = NaO + Ag
SnCl4 + KCl = K2SnCl6 =>
SnCl4 + 2 KCl = K2SnCl6
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
C5H12(g) + O2 = CO2(g) + H2O =>
C5H12(g) + 8 O2 = 5 CO2(g) + 6 H2O
Cu + Ag(ClO3) = Cu(ClO3)2 + Ag =>
Cu + 2 Ag(ClO3) = Cu(ClO3)2 + 2 Ag
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
C14H62 + O2 = CO2 + H2O =>
2 C14H62 + 59 O2 = 28 CO2 + 62 H2O
CH3CHNH2COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
5 CH3CHNH2COOH + 3 HNO3 = 5 CH3CH(OH)COOH + 4 N2 + 4 H2O
Pb(II)CO3 = Pb(II)O + CO2 =>
Pb(II)CO3 = Pb(II)O + CO2
Au(s) + Ag(NO3)(aq) = Ag(s) + AuNO3(s) =>
Au(s) + Ag(NO3)(aq) = Ag(s) + AuNO3(s)
ReI4 = ReI3 + I2 =>
2 ReI4 = 2 ReI3 + I2
BaCl2 + NaSO2 = BaSO2 + NaCl2 =>
BaCl2 + NaSO2 = BaSO2 + NaCl2
Cl2 + IK = I + KCl =>
Cl2 + 2 IK = 2 I + 2 KCl
C4H9OH + C2H5OH = C6H15O + HO =>
C4H9OH + C2H5OH = C6H15O + HO
F + I = FI3 =>
F + 3 I = FI3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + CO2 = H2O + NH2CONH2 =>
2 NH3 + CO2 = H2O + NH2CONH2
CuH2O2 + C2H4O2 = C4H6CuO4 + H2O =>
CuH2O2 + 2 C2H4O2 = C4H6CuO4 + 2 H2O
Cu + NiCl2 = Ni + CuCl2 =>
Cu + NiCl2 = Ni + CuCl2
NH4BO2 + HCl = HBO2 + NH4Cl =>
NH4BO2 + HCl = HBO2 + NH4Cl
H2O2 + I = HIO3 + H2O =>
5 H2O2 + 2 I = 2 HIO3 + 4 H2O
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + KCl =>
CaCl2 + K2C2O4*H2O = CaC2O4*H2O + 2 KCl
N2 + H2O = H2 + NO2 =>
N2 + 4 H2O = 4 H2 + 2 NO2
NaBr(aq) + NH4NO3(aq) = NH4Br(s) + NaNO3(aq) =>
NaBr(aq) + NH4NO3(aq) = NH4Br(s) + NaNO3(aq)
C3H5N6O9 = CO2 + N2 + H2O + O2 =>
4 C3H5N6O9 = 12 CO2 + 12 N2 + 10 H2O + O2
Na3Sb(OH)6 + HCl = SbCl3 + NaCl + H2O =>
Na3Sb(OH)6 + 6 HCl = SbCl3 + 3 NaCl + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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