| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + H2SO4 = CH3HSO3 + H2O
H3PO3 + K2CO3 = K3PO3 + H2CO3 =>
2 H3PO3 + 3 K2CO3 = 2 K3PO3 + 3 H2CO3
Ag(NO3)(aq) + ZnCl2(aq) = Ag2Cl2(s) + Zn(NO3)2(aq) =>
2 Ag(NO3)(aq) + ZnCl2(aq) = Ag2Cl2(s) + Zn(NO3)2(aq)
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH =>
CH3NH3Cl + NaOH = CH3NH3 + NaCl + OH
FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr
Zn + N2O6Pb = N2O6Zn + Pb =>
Zn + N2O6Pb = N2O6Zn + Pb
C23H48 + CuO = CO2 + H2O + Cu =>
C23H48 + 70 CuO = 23 CO2 + 24 H2O + 70 Cu
CH2O + NaOH = HCO3 + Na + H2O =>
CH2O + 5 NaOH = HCO3 + 5 Na + 3 H2O
Pd + HNO3 = Pd(NO3)2 + NH4NO3 + H2O =>
4 Pd + 10 HNO3 = 4 Pd(NO3)2 + NH4NO3 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CO2 + H2O = HCOOH + O2 =>
2 CO2 + 2 H2O = 2 HCOOH + O2
C3H6Cl2 + NaOH = C3H6(OH)2 + NaCl =>
C3H6Cl2 + 2 NaOH = C3H6(OH)2 + 2 NaCl
CsCl + AgCH3CO2 = CsCH3CO2 + AgCl =>
CsCl + AgCH3CO2 = CsCH3CO2 + AgCl
MgCl + NaOH = Mg(OH)2 + Na2Cl =>
MgCl + 2 NaOH = Mg(OH)2 + Na2Cl
Cr2O3 + KNO3 = Cr2NO3 + KO3 =>
Cr2O3 + KNO3 = Cr2NO3 + KO3
AlBr3(aq) + Cl2(g) = AlCl3(g) + Br2(l) =>
2 AlBr3(aq) + 3 Cl2(g) = 2 AlCl3(g) + 3 Br2(l)
KMnO4 + Fe(NO2)2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + H2O =>
2 KMnO4 + 2 Fe(NO2)2 + 6 H2SO4 = K2SO4 + 2 MnSO4 + Fe2(SO4)3 + 4 HNO3 + 4 H2O
V2O5 + H2O = V2(OH)5 + O2 =>
4 V2O5 + 10 H2O = 4 V2(OH)5 + 5 O2
C + O3 = CO2 =>
3 C + 2 O3 = 3 CO2
NaAlO2 + NH4Cl = NaCl + NH4AlO2 =>
NaAlO2 + NH4Cl = NaCl + NH4AlO2
NaOH + H3C6H5O7 = Na + H2O + CO2 =>
18 NaOH + H3C6H5O7 = 18 Na + 13 H2O + 6 CO2
C + O3 = CO2 =>
3 C + 2 O3 = 3 CO2
AgO2 + Cl = AgCl + O2 =>
AgO2 + Cl = AgCl + O2
Cr + LiOH + H2O = LiCr(OH)4 + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 LiCr(OH)4 + 3 H2
Cs2CO3 + CrCl3 = CsCl + Cr2(CO3)3 =>
3 Cs2CO3 + 2 CrCl3 = 6 CsCl + Cr2(CO3)3
GaCl3 + H2O = Ga(OH)3 + HCl =>
GaCl3 + 3 H2O = Ga(OH)3 + 3 HCl
C3H6Cl2 + NaOH = NaCl + H2O + C3H4 =>
C3H6Cl2 + 2 NaOH = 2 NaCl + 2 H2O + C3H4
C + O3 = CO2 + O2 =>
C + 2 O3 = CO2 + 2 O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Cu(OH)2 + HC2H3O2 = HC2(OH)2 + CuH3O2 =>
Cu(OH)2 + HC2H3O2 = HC2(OH)2 + CuH3O2
Mg(OH)2 + HCl = MgCl2(H2O) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(H2O) + H2O
NaOH + NaBr = NaOHNaBr =>
NaOH + NaBr = NaOHNaBr
Zn + N2O6Pb = N2O6Zn + Pb =>
Zn + N2O6Pb = N2O6Zn + Pb
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
Na2CO3 + Ba + Cl2 = NaCl + BaCO3 =>
Na2CO3 + Ba + Cl2 = 2 NaCl + BaCO3
Cr + LiOH + H2O = LiCr(OH)4 + H2 =>
2 Cr + 2 LiOH + 6 H2O = 2 LiCr(OH)4 + 3 H2
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + H{+} =>
Mn{2+} + HClO + H2O = MnO2 + Cl{-} + 3 H{+}
Na2SO4 + Cu = CuSO4 + Na =>
Na2SO4 + Cu = CuSO4 + 2 Na
H2CO3 + Cu = Cu(CO3)2 + H2 =>
2 H2CO3 + Cu = Cu(CO3)2 + 2 H2
Zn + CuOH = Cu + Zn(OH)2 =>
Zn + 2 CuOH = 2 Cu + Zn(OH)2
Al + BaSO4 = Al2(SO4)3 + Ba2 =>
4 Al + 6 BaSO4 = 2 Al2(SO4)3 + 3 Ba2
AlCl3 + NH3(H2O) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3(H2O) = Al(OH)3 + 3 NH4Cl
CH3CH2MgBr + H2O = CH3CH2OH + MgBrH =>
CH3CH2MgBr + H2O = CH3CH2OH + MgBrH
Al + Cl2(g) = Al2Cl3 =>
4 Al + 3 Cl2(g) = 2 Al2Cl3
C + H2O = CO + H2 =>
C + H2O = CO + H2
S2O3 + H2O = H3SO3 =>
S2O3 + 3 H2O = 2 H3SO3
CuSO3 + O2 = CuO + SO4 =>
CuSO3 + O2 = CuO + SO4
Fe + PO3 = Fe2PO3 =>
2 Fe + PO3 = Fe2PO3
X + KOH + H2O = H2 + KX(OH)4 =>
2 X + 2 KOH + 6 H2O = 3 H2 + 2 KX(OH)4
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/04/24
Équations équilibrées sur11/03/23
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