| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl + 6 CsOH = CsClO3 + 5 CsCl + 3 H2O
SrSO3 + CuSO4 = CuSO3 + SrSO4 =>
SrSO3 + CuSO4 = CuSO3 + SrSO4
HNO2 + FeO = Fe(NO2)2 + H2O =>
2 HNO2 + FeO = Fe(NO2)2 + H2O
PBO + CO = CO2 + PB =>
PBO + CO = CO2 + PB
Sn + HNO3 + HCl = Sn{4+} + Cl{-} + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 Sn{4+} + 12 Cl{-} + 4 NO + 8 H2O
CuCl2 + H4SiO4 = HCl + Cu4(SiO4)2 =>
4 CuCl2 + 2 H4SiO4 = 8 HCl + Cu4(SiO4)2
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
H2CO3(aq) + Li(OH)(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 Li(OH)(aq) = Li2CO3(aq) + 2 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C3H5OH + H2 = C3H7OH =>
C3H5OH + H2 = C3H7OH
Ni(OH)2 + Cd = Ni + Cd(OH)2 =>
Ni(OH)2 + Cd = Ni + Cd(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
C4H10 + O2 = CO2 + H2O = H2O + O2 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2 + O = H300189387O778882 =>
300189387 H2 + 1557764 O = 2 H300189387O778882
Mg + Cu(ii)SO4 = MgSO4 + Cu =>
Mg + Cu(ii)SO4 = MgSO4 + Cu
CaS + HNO3 = CaNO3 + SH =>
CaS + HNO3 = CaNO3 + SH
KMnO4 + KCrO2 = K2(CrO4) + MnO2 =>
KMnO4 + KCrO2 = K2(CrO4) + MnO2
CO2 + H2O = H2CO + OH =>
CO2 + 3 H2O = H2CO + 4 OH
ZnCl2 + HNO3 = ZnCl2HNO3 =>
ZnCl2 + HNO3 = ZnCl2HNO3
Na2SO3 + H2O + SO2 = NaHSO3 =>
Na2SO3 + H2O + SO2 = 2 NaHSO3
Pb4NO3 = Pb(NO3)2 + Pb =>
2 Pb4NO3 = Pb(NO3)2 + 7 Pb
Hg + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Hg2SO4 + K2SO4 + H2O =>
6 Hg + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Hg2SO4 + K2SO4 + 7 H2O
HClO + Cu = CuClO + H =>
HClO + Cu = CuClO + H
Mg(ClO3)2 + NaNO3 = NaClO3 + Mg(NO3)2 =>
Mg(ClO3)2 + 2 NaNO3 = 2 NaClO3 + Mg(NO3)2
Ca(OH)2 + H8C6O7 = Ca + CO2 + H2O =>
9 Ca(OH)2 + H8C6O7 = 9 Ca + 6 CO2 + 13 H2O
Al + HCl = Al4(Cl4)3 + H2 =>
4 Al + 12 HCl = Al4(Cl4)3 + 6 H2
Zn + HF = HZn + F =>
Zn + HF = HZn + F
SO2 + HNO4 + H2O = H2SO4 + NO =>
5 SO2 + 2 HNO4 + 4 H2O = 5 H2SO4 + 2 NO
CuFeS2 + O2 = Cu(SO3)2 + Fe =>
CuFeS2 + 3 O2 = Cu(SO3)2 + Fe
NaKC4H4O6 + H2O2 = NaKO2 + H2C4H4O6 =>
NaKC4H4O6 + H2O2 = NaKO2 + H2C4H4O6
NaNO3 + H3NSO3 = NaNH2SO3 + HNO3 =>
NaNO3 + H3NSO3 = NaNH2SO3 + HNO3
Na + H2O = Na(OH)2 + H2 =>
Na + 2 H2O = Na(OH)2 + H2
HNO2(aq) + MgS(aq) = Mg(NO2)2(aq) + H2S =>
2 HNO2(aq) + MgS(aq) = Mg(NO2)2(aq) + H2S
Cu5FeS4 + SiO2 + O2 = Cu2O + FeSiO3 + SO2 =>
4 Cu5FeS4 + 4 SiO2 + 23 O2 = 10 Cu2O + 4 FeSiO3 + 16 SO2
SCl + H3N = S4N4 + NH4Cl + S =>
12 SCl + 16 H3N = S4N4 + 12 NH4Cl + 8 S
FeCO3HNO3 = FeNO3HCO3 =>
FeCO3HNO3 = FeNO3HCO3
NO + C8H18 = N + CO2 + H2O =>
25 NO + C8H18 = 25 N + 8 CO2 + 9 H2O
CaCl2O8 = CaCl2 + O =>
CaCl2O8 = CaCl2 + 8 O
Ba[Cu(OH)6] + H2SO4 = BaSO4 + [Cu(OH)6] + H2 =>
Ba[Cu(OH)6] + H2SO4 = BaSO4 + [Cu(OH)6] + H2
Al + NaOH + H2SO4 + H2O = NaAl(SO4)*12H2O + H2 =>
2 Al + 2 NaOH + 2 H2SO4 + 22 H2O = 2 NaAl(SO4)*12H2O + H2
Ca(OH)2 + Na2SO4 = CaSO4 + Na(OH) =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 Na(OH)
NaH + CO2 = C + NaOH =>
2 NaH + CO2 = C + 2 NaOH
Ca(OH)2 + Na2SO4 = CaSO4 + Na(OH) =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 Na(OH)
NaO3 + H2 = NaO2 + H2O =>
NaO3 + H2 = NaO2 + H2O
FeO + HClO4 = Fe(ClO4)2 + H2O =>
FeO + 2 HClO4 = Fe(ClO4)2 + H2O
Pd + H2 = PdH4 =>
Pd + 2 H2 = PdH4
SO3 + CO2 = SCO3 + O2 =>
SO3 + CO2 = SCO3 + O2
KFH2F2 = KF + H2 + F2 =>
KFH2F2 = KF + H2 + F2
HOH + AgI = HIAgOH =>
HOH + AgI = HIAgOH
CH3COOC2H5 + NaOH = CH3COOH + C2H5ONa =>
CH3COOC2H5 + NaOH = CH3COOH + C2H5ONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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