| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li2O + 2 S = 2 Li2S + O2
Na3AlO3 + MgSO4 + H2O = Al(OH)3 + Mg(OH)2 + Na2SO4 =>
2 Na3AlO3 + 3 MgSO4 + 6 H2O = 2 Al(OH)3 + 3 Mg(OH)2 + 3 Na2SO4
Cu + SO3 + H2O = CuSO4 + H2 =>
Cu + SO3 + H2O = CuSO4 + H2
FeSO4 = Fe2O3 + O2 + SO2 =>
4 FeSO4 = 2 Fe2O3 + O2 + 4 SO2
NaSO{4} + HCl = NaCl + H{2}O + SO{2} =>
NaSO{4} + HCl = NaCl + H{2}O + SO{2}
H3BO3(aq) = H4B6O11(s) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(s) + 7 H2O(l)
[NH3CH2COOH]Cl + O2 = NH4Cl + CO2 + H2O =>
2[NH3CH2COOH]Cl + 3 O2 = 2 NH4Cl + 4 CO2 + 2 H2O
Ag + BaCl2 = AgCl + Ba =>
2 Ag + BaCl2 = 2 AgCl + Ba
CH3COOAg + HCl = AgCl + HCH3CO2 =>
CH3COOAg + HCl = AgCl + HCH3CO2
PH4Cl + H2O = PH4OH + HCl =>
PH4Cl + H2O = PH4OH + HCl
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
Ba + Na = BaNaNa =>
Ba + 2 Na = BaNaNa
Cu + SO3 + H2O = CuSO4 + H2 =>
Cu + SO3 + H2O = CuSO4 + H2
Cu + CN{-} + H2O = [Cu(CN)4]{3-} + OH{-} + H2 =>
2 Cu + 8 CN{-} + 2 H2O = 2[Cu(CN)4]{3-} + 2 OH{-} + H2
Fe{3+} + Ca(OH)2 = Fe(OH)3 + Ca{2+} =>
2 Fe{3+} + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 Ca{2+}
Pd + KI = PdI2 + K =>
Pd + 2 KI = PdI2 + 2 K
C7H12 + Cl2 = C7H12Cl2 =>
C7H12 + Cl2 = C7H12Cl2
NaOH = Na + OH =>
NaOH = Na + OH
Cu + SO3 + H2O = CuSO4 + H2 =>
Cu + SO3 + H2O = CuSO4 + H2
Cu(CO3) + H(Cl) = Cu(Cl) + H(CO3) =>
Cu(CO3) + H(Cl) = Cu(Cl) + H(CO3)
CH + O2 = C2H2O =>
4 CH + O2 = 2 C2H2O
CH3COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3COOH + 8 KMnO4 + 12 H2SO4 = 10 CO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
P4 + O2 = P5O10 =>
5 P4 + 20 O2 = 4 P5O10
C2H5OH + CH3COOH = CH3COOC5H11 + H2O =>
5 C2H5OH + 2 CH3COOH = 2 CH3COOC5H11 + 5 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ca(OH)2 + H2Br = BrCa + H2O =>
Ca(OH)2 + H2Br = BrCa + 2 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
BaO + KOH = BaOH + KO =>
BaO + KOH = BaOH + KO
HCl + CU = CUCl2 + H2 =>
2 HCl + CU = CUCl2 + H2
H3BO3(aq) = H4B6O11(s) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(s) + 7 H2O(l)
C12N7 + N = CN2 =>
C12N7 + 17 N = 12 CN2
LiBr + AgNo3 = AgBr + LiNo3 =>
LiBr + AgNo3 = AgBr + LiNo3
NaNH2 = Na + N2 + H2 =>
2 NaNH2 = 2 Na + N2 + 2 H2
Na2SO4 + Pb = NaPb + S + O2 =>
Na2SO4 + 2 Pb = 2 NaPb + S + 2 O2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NH3NaOH = NH4NaO =>
NH3NaOH = NH4NaO
Cu + SO3 + H2O = CuSO4 + H2 =>
Cu + SO3 + H2O = CuSO4 + H2
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 218 H2SO4 = 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 122 MnSO4 + 81 K2SO4 + 188 H2O
Al(ClO3)3 + NaOH = Al(OH)3 + NaClO3 =>
Al(ClO3)3 + 3 NaOH = Al(OH)3 + 3 NaClO3
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O =>
C11H15NO2 + C6H10O3 = C15H17NO3 + CH3CH2OH + H2O
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
H3PO4 + AsH3O3 = H2O + AsPO4 =>
H3PO4 + AsH3O3 = 3 H2O + AsPO4
CH3CH2COH + O2 = CH3COOCH3 =>
2 CH3CH2COH + O2 = 2 CH3COOCH3
Cl2 + MgS = S + MgCl =>
Cl2 + 2 MgS = 2 S + 2 MgCl
H3BO3 + Zn(OH)2 = H2O + Zn3(BO3)2 =>
2 H3BO3 + 3 Zn(OH)2 = 6 H2O + Zn3(BO3)2
N2 + H2 = NH = NH3 =>
N2 + H2 = 2 NH
SiO + HCl = Si + Cl + H2O =>
SiO + 2 HCl = Si + 2 Cl + H2O
HC3H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
4 HC3H3O2 + 3 Ba(OH)2 = 2 H2O + 3 Ba(C2H3O2)2
CuBr2 + AgNO3 = AgBr + Cu(NO3)2 =>
CuBr2 + 2 AgNO3 = 2 AgBr + Cu(NO3)2
Al + HCl = Al2Cl + H =>
2 Al + HCl = Al2Cl + H
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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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