| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + C = CSO4
AlBr3 + Ag = AgBr + Al =>
AlBr3 + 3 Ag = 3 AgBr + Al
Na + Cu(OH)3 = Cu + NaOH =>
3 Na + Cu(OH)3 = Cu + 3 NaOH
Ca(OH)2 + H2(SO)4 = CaH2 + (OH)2(SO)4 =>
Ca(OH)2 + H2(SO)4 = CaH2 + (OH)2(SO)4
Cr + H2SO4 = Cr4(SO4)3 + H2 =>
4 Cr + 3 H2SO4 = Cr4(SO4)3 + 3 H2
HI + H3SO4 = H2SO3 + I2 + H2O =>
2 HI + 2 H3SO4 = 2 H2SO3 + I2 + 2 H2O
AgCl4 = Ag + Cl2 =>
AgCl4 = Ag + 2 Cl2
B2(SO4)3 + H2O = B2(SO4)3H2O =>
B2(SO4)3 + H2O = B2(SO4)3H2O
K3PO4 + Mg(OH)2 = Mg3(PO4)2 + KOH =>
2 K3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 KOH
Cr + H2O = Cr2O3 + H2 =>
2 Cr + 3 H2O = Cr2O3 + 3 H2
N2 + Si = Si3N4 =>
2 N2 + 3 Si = Si3N4
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
KIO3 + Br2 + NaOH = KIO4 + NaBr + H2O =>
KIO3 + Br2 + 2 NaOH = KIO4 + 2 NaBr + H2O
C5H8O2 + C3H7O = C11H14O2 + H2O =>
25 C5H8O2 + 6 C3H7O = 13 C11H14O2 + 30 H2O
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
Mn(OH)3KI + HCl = MnCl2 + I2 + H2O + KCl =>
2 Mn(OH)3KI + 6 HCl = 2 MnCl2 + I2 + 6 H2O + 2 KCl
O2 + Cl = Cl3O2 =>
O2 + 3 Cl = Cl3O2
NaNO2 + KI + HCl = I2 + NH4Cl + NaCl + KCl + H2O =>
NaNO2 + 6 KI + 8 HCl = 3 I2 + NH4Cl + NaCl + 6 KCl + 2 H2O
NO2 + K2 = KNO2 =>
2 NO2 + K2 = 2 KNO2
HfO2 + H2S = HfS2 + H2O =>
HfO2 + 2 H2S = HfS2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NH3 + H2O =>
4 Cu + 9 HNO3 = 4 Cu(NO3)2 + NH3 + 3 H2O
Al + O5 = Al2O3 =>
10 Al + 3 O5 = 5 Al2O3
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H3O{+} =>
3 As2S5 + 40 NO3{-} + 12 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H3O{+}
Al(c) + CuCl2(aq) = AlCl3(aq) + Cu(c) =>
2 Al(c) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(c)
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
KMnO4 + H2SO4 + C3H8O = K2SO4 + MnSO4 + H2O + CO2 =>
18 KMnO4 + 27 H2SO4 + 5 C3H8O = 9 K2SO4 + 18 MnSO4 + 47 H2O + 15 CO2
H2O + NaCl = NaOH + H + Cl =>
H2O + NaCl = NaOH + H + Cl
Zn + Na3P = Zn3P2 + Na =>
3 Zn + 2 Na3P = Zn3P2 + 6 Na
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(S4)3 + H2O + O2 =>
K2Cr2O7 + 13 H2SO4 = K2SO4 + Cr2(S4)3 + 13 H2O + 21 O2
Al2O3 + NaOH + FH = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 FH = 2 Na3AlF6 + 9 H2O
Zn + NH4Cl = Zn(NH3)2Cl2 + H2 =>
Zn + 2 NH4Cl = Zn(NH3)2Cl2 + H2
NaOH + AlCu3 = Na3Cu3 + Al(OH)3 =>
3 NaOH + AlCu3 = Na3Cu3 + Al(OH)3
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
Zn + H2SO4 + H2O = [Zn(H2O)4]SO4 + H2 =>
Zn + H2SO4 + 4 H2O = [Zn(H2O)4]SO4 + H2
Ca + H2 + O = Ca(OH)2 =>
Ca + H2 + 2 O = Ca(OH)2
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
Ae + CuSO4 = Ae(SO4)2 + Cu =>
Ae + 2 CuSO4 = Ae(SO4)2 + 2 Cu
C6H10 + KMnO4 + H2O = C6H12O2 + MnO2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H12O2 + 2 MnO2 + 2 KOH
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
Al(s) + HNO3(ac) = H + Al(NO3)3 =>
Al(s) + 3 HNO3(ac) = 3 H + Al(NO3)3
N0(g) + O2(g) = NO2(g) =>
N0(g) + O2(g) = NO2(g)
CH2COOH + Sr(OH)2 = H2O + Sr(CH2COO)2 =>
2 CH2COOH + Sr(OH)2 = 2 H2O + Sr(CH2COO)2
ZnCO3 + C6H8O7 = Zn3C12H10O14 + H2O + CO2 =>
3 ZnCO3 + 2 C6H8O7 = Zn3C12H10O14 + 3 H2O + 3 CO2
NH4ClO4 + C = NH3 + HCl + CO2 =>
NH4ClO4 + 2 C = NH3 + HCl + 2 CO2
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4) + Fe(OH)3 =>
3 Ca(OH)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(OH)3
MgO + S02 = MgSO4 + MgS =>
4 MgO + 2 S02 = MgSO4 + 3 MgS
H{2}{+} = H{2}O =>
H{2}{+} = H{2}O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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