| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
NH3 + HC2H3O2 = NH4 + C2H3O2 =>
NH3 + HC2H3O2 = NH4 + C2H3O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KOH + H2 = K + H2O =>
2 KOH + H2 = 2 K + 2 H2O
AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + NaNO3 =>
2 AgNO3 + Na2Cr2O7 = Ag2Cr2O7 + 2 NaNO3
CuSO4 + KH2PO4 = Cu(H2PO4)2 + K2SO4 =>
CuSO4 + 2 KH2PO4 = Cu(H2PO4)2 + K2SO4
HF + C = HFC =>
HF + C = HFC
FC2H5 + O2 = FOH + CO2 + H2O =>
2 FC2H5 + 7 O2 = 2 FOH + 4 CO2 + 4 H2O
AgNO3 + K2CO3 = AgO3 + NO3K2C =>
AgNO3 + K2CO3 = AgO3 + NO3K2C
C2H2 + KMnO4 + H2SO4 + H2O = C2H2(OH)4 + K2SO4 + MnSO4 =>
5 C2H2 + 4 KMnO4 + 6 H2SO4 + 4 H2O = 5 C2H2(OH)4 + 2 K2SO4 + 4 MnSO4
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(NO2)2(aq) + Na2SO4(s) = CaSO4(s) + NaNO2(aq) =>
Ca(NO2)2(aq) + Na2SO4(s) = CaSO4(s) + 2 NaNO2(aq)
Ag + NO3 = AgNO3 =>
Ag + NO3 = AgNO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
TiCl4 + LiH = Ti + LiCl + H2 =>
TiCl4 + 4 LiH = Ti + 4 LiCl + 2 H2
CuSO3 = CuO + SO2 =>
CuSO3 = CuO + SO2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl2 + NaNO3 = Fe(NO3)2 + ClNa =>
FeCl2 + 2 NaNO3 = Fe(NO3)2 + 2 ClNa
CO2 + Na = CO + Na2O =>
CO2 + 2 Na = CO + Na2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HCl(aq) + Na2CO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Ca + Mg(NO3)2 = Mg + Ca(NO3) =>
2 Ca + Mg(NO3)2 = Mg + 2 Ca(NO3)
NO3 + H = NO + H2O =>
NO3 + 4 H = NO + 2 H2O
Cl2 + Al = Al(Cl)3 =>
3 Cl2 + 2 Al = 2 Al(Cl)3
KMnO4 + NH2OH + H2SO4 = MnSO4 + K2SO4 + H2O + N2 =>
2 KMnO4 + 10 NH2OH + 3 H2SO4 = 2 MnSO4 + K2SO4 + 18 H2O + 5 N2
BaNO3(aq) + K2SO4(aq) = BaSO4(s) + K2NO3(aq) =>
BaNO3(aq) + K2SO4(aq) = BaSO4(s) + K2NO3(aq)
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Na + NO3 = NaNO3 =>
Na + NO3 = NaNO3
KOH + Fe(OH)2 = FeOH + K(OH)2 =>
KOH + Fe(OH)2 = FeOH + K(OH)2
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Na + Rb3N = Rb + Na3N =>
3 Na + Rb3N = 3 Rb + Na3N
CH3Cl + O2 = CO2 + H2O + Cl2 =>
4 CH3Cl + 7 O2 = 4 CO2 + 6 H2O + 2 Cl2
C12H22O12 + H2O = CH4 + CO2 =>
4 C12H22O12 + 2 H2O = 23 CH4 + 25 CO2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O(l) =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O(l)
Fe(OH)2 + NH4OH = Fe(OH)4 + NH4 =>
Fe(OH)2 + 2 NH4OH = Fe(OH)4 + 2 NH4
P4S3 + KClO4 = P4O10 + SO2 + KCl =>
P4S3 + 4 KClO4 = P4O10 + 3 SO2 + 4 KCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
SnO2 + HCl = SnCl2 + Cl2 + H2O =>
SnO2 + 4 HCl = SnCl2 + Cl2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
As + S8 = As2S3 =>
16 As + 3 S8 = 8 As2S3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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