| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
CoCl2*6H2O + H2O2 + NH4OH + HCl = [Co(NH3)6(H2O)]Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 12 NH4OH + 2 HCl = 2[Co(NH3)6(H2O)]Cl3 + 24 H2O
H2SO4 + C3H7OH = CH2SO3 + H2O =>
3 H2SO4 + C3H7OH = 3 CH2SO3 + 4 H2O
NH4OH + KMnO4 = NH4MnO4 + KOH =>
NH4OH + KMnO4 = NH4MnO4 + KOH
Mg + H2SO4 = MgH2SO4 =>
Mg + H2SO4 = MgH2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C4H6N4O12 + LiBH4 = LiOH + CO2 + N2 + H2O + B2O3 =>
8 C4H6N4O12 + 2 LiBH4 = 2 LiOH + 32 CO2 + 16 N2 + 27 H2O + B2O3
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2 =>
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + H2O =>
H3BO3 + Fe(OH)3 = Fe(OH)(HBO3) + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
HNO3 + S = H2O + H2SO4 + NO2 =>
6 HNO3 + S = 2 H2O + H2SO4 + 6 NO2
C27H48O20 + H2O = CO2 + C2H5OH =>
3 C27H48O20 + 15 H2O = 23 CO2 + 29 C2H5OH
H2Co2 = H2 + Co =>
H2Co2 = H2 + 2 Co
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KH + Cl2 = KCl + H2 =>
2 KH + Cl2 = 2 KCl + H2
P4 + Cl2 = P5Cl5 =>
5 P4 + 10 Cl2 = 4 P5Cl5
K2S + BaSO4 = K2SO4 + BaS =>
K2S + BaSO4 = K2SO4 + BaS
NH3 + O2 = NO + HOHOHO =>
NH3 + 2 O2 = NO + HOHOHO
Sn + Cu(SO3)2 = Cu + Sn(SO3)2 =>
Sn + Cu(SO3)2 = Cu + Sn(SO3)2
S + O2 = SO2 =>
S + O2 = SO2
Ni{2+} + (OH){-} = Ni(OH)2 =>
Ni{2+} + 2(OH){-} = Ni(OH)2
HNO3 + N2 = HN4NO3 =>
HNO3 + 2 N2 = HN4NO3
B + Na2O2 = NaBO2 + Na2O =>
2 B + 3 Na2O2 = 2 NaBO2 + 2 Na2O
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7 =>
K2CrO7 + NaHSO3 = K2CrSO3 + NaHO7
K2CrO4(aq) + ZnSO4(aq) = K2SO4(s) + ZnCrO4(s) =>
K2CrO4(aq) + ZnSO4(aq) = K2SO4(s) + ZnCrO4(s)
CH3CH(OH)CH2CH3 + KMnO4 = KOH + MnO2 + CH3C(O)C2H5 + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 2 KOH + 2 MnO2 + 3 CH3C(O)C2H5 + 2 H2O
C6H12 + Br2 = C6H5Br + HBr =>
C6H12 + 4 Br2 = C6H5Br + 7 HBr
C0 + e = C{-}4 =>
C0 + e = C{-}4
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
S + Ba(OH)2 = BaS + BaSO4 + H2 =>
2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
Fe2O3 + O2 = FeO2 =>
2 Fe2O3 + O2 = 4 FeO2
CH2CHOH = CH3CHO =>
CH2CHOH = CH3CHO
H2SO4 + K2C2O4 + KMnO4 = CO2 + KSO4 + MnSO4 + H2O =>
4 H2SO4 + K2C2O4 + KMnO4 = 2 CO2 + 3 KSO4 + MnSO4 + 4 H2O
H2O + I2 + Fe{3+} = IO3{-} + H{+} + Fe{2+} =>
6 H2O + I2 + 10 Fe{3+} = 2 IO3{-} + 12 H{+} + 10 Fe{2+}
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C13H24O + O2 = CO2 + H2O =>
2 C13H24O + 37 O2 = 26 CO2 + 24 H2O
Hg2CrO4 + OH = Hg2O + CrO4 + H2O =>
Hg2CrO4 + 2 OH = Hg2O + CrO4 + H2O
Fe(NO3)2 + Mg = Mg(NO3)2 + Fe =>
Fe(NO3)2 + Mg = Mg(NO3)2 + Fe
HClO + P4O10 = H3PO4 + Cl2O =>
12 HClO + P4O10 = 4 H3PO4 + 6 Cl2O
H2SO4 + C3H7OH = CH2SO3 + H2O =>
3 H2SO4 + C3H7OH = 3 CH2SO3 + 4 H2O
S + Ba(OH)2 = BaS + BaSO3 + H2O =>
3 S + 3 Ba(OH)2 = 2 BaS + BaSO3 + 3 H2O
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2
H2SO4 + C3H7OH = CH2SO3 + H2O =>
3 H2SO4 + C3H7OH = 3 CH2SO3 + 4 H2O
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
AgNO3(aq) + K2CrO4(aq) = Ag2(CrO4)3(s) + K3(NO3)(aq) =>
2 AgNO3(aq) + 3 K2CrO4(aq) = Ag2(CrO4)3(s) + 2 K3(NO3)(aq)
PaSTa + HCl = PaCl + S + Ta + H =>
PaSTa + HCl = PaCl + S + Ta + H
NaCH2OH + H2SO4 = Na2SO4 + C2H8O2 =>
2 NaCH2OH + H2SO4 = Na2SO4 + C2H8O2
H2O + NH4(NO3) = NH4(OH) + HNO3 =>
H2O + NH4(NO3) = NH4(OH) + HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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