| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3{2-} + 2 HPO3{2-} + 2 H{+} = S + 2 HPO4{2-} + H2O
CH3CH2Cl + NH3 = C2H5NH2 + HCl =>
CH3CH2Cl + NH3 = C2H5NH2 + HCl
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
CaCl2 + NaHCO3 = H2O + CaCO3 + CO2 + NaCl =>
CaCl2 + 2 NaHCO3 = H2O + CaCO3 + CO2 + 2 NaCl
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Mn2O7 + Al = Al2O3 + Mn =>
3 Mn2O7 + 14 Al = 7 Al2O3 + 6 Mn
Ca(OH)2 + H2SO3 = CaSO3 + HOH =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 HOH
CH3COOH + Ba(OH)2 = BaCOOH2 + H2O =>
CH3COOH + 2 Ba(OH)2 = 2 BaCOOH2 + 2 H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
MgCl2 + S8 = Mg + S8Cl2 =>
MgCl2 + S8 = Mg + S8Cl2
H2SO4 + PbI2 = PbSO4 + I2 + H2S + H2O =>
5 H2SO4 + 4 PbI2 = 4 PbSO4 + 4 I2 + H2S + 4 H2O
Cu(NO3)2 + NH4OH = CuH4OH + N(NO3)2 =>
Cu(NO3)2 + NH4OH = CuH4OH + N(NO3)2
Na2SO4(aq) + FeCl3(aq) = Fe2(SO4)3(s) + NaCl(aq) =>
3 Na2SO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3(s) + 6 NaCl(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C + N2 + O2 + H2 = CH3NO2 =>
2 C + N2 + 2 O2 + 3 H2 = 2 CH3NO2
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe(SO4)3 + CrSO4 + K2SO4 + (NH4)2 + H2O =>
K2Cr2O7 + 4 Fe(NH4)2(SO4)2 + 7 H2SO4 = 4 Fe(SO4)3 + 2 CrSO4 + K2SO4 + 4(NH4)2 + 7 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Mg(OH)2 + Al(OH)3 = Mg3(AlO3)2 + H2O =>
3 Mg(OH)2 + 2 Al(OH)3 = Mg3(AlO3)2 + 6 H2O
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
Al + HNO3(k) = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3(k) = Al(NO3)3 + 3 NO2 + 3 H2O
CuSO4(H2O)5 + NaOH + CH3CO2H = Cu2(O2CCH3)4(H2O)2 + H2O + Na2SO4 =>
2 CuSO4(H2O)5 + 4 NaOH + 4 CH3CO2H = Cu2(O2CCH3)4(H2O)2 + 12 H2O + 2 Na2SO4
KI + FeCl3 = KCl + FeI + I =>
3 KI + FeCl3 = 3 KCl + FeI + 2 I
FeO + SiO2 = FeSiO3 =>
FeO + SiO2 = FeSiO3
Ca(ClO)2 + NaHSO3 = NaHSO4 + CaCl2 =>
Ca(ClO)2 + 2 NaHSO3 = 2 NaHSO4 + CaCl2
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + H2O(l) =>
H2SO4(aq) + Zn(OH)2(s) = ZnSO4(aq) + 2 H2O(l)
AlSO4 + CaPO4 = AlPO4 + CaSO4 =>
AlSO4 + CaPO4 = AlPO4 + CaSO4
K2CrO7 + Zn + HCl = CrCl3 + ZnCl + KCl + H2O =>
K2CrO7 + 9 Zn + 14 HCl = CrCl3 + 9 ZnCl + 2 KCl + 7 H2O
Rh + Cl2 = RhCl =>
2 Rh + Cl2 = 2 RhCl
C2H4O + C2H6O = C4H8O + H2O =>
C2H4O + C2H6O = C4H8O + H2O
Zn(s) + HCI() = ZnCI(ac) + H2(g) =>
2 Zn(s) + 2 HCI() = 2 ZnCI(ac) + H2(g)
K(OH) + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
Ni + H2O = Ni2O3 + H2 =>
2 Ni + 3 H2O = Ni2O3 + 3 H2
AgNO3 + KCe = KNO3 + AgCe =>
AgNO3 + KCe = KNO3 + AgCe
HCl + Al(OH)2NaCO3 = NaOH + H2O + AlCO3 + Cl =>
HCl + Al(OH)2NaCO3 = NaOH + H2O + AlCO3 + Cl
Po(CO3)3 + HCl = PoCl6 + H2O + CO2 =>
Po(CO3)3 + 6 HCl = PoCl6 + 3 H2O + 3 CO2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
CrCl2 + HCl + O2 = CrCl3 + H2O =>
4 CrCl2 + 4 HCl + O2 = 4 CrCl3 + 2 H2O
NH3N + O2 = HNO3 + H2O =>
4 NH3N + 13 O2 = 8 HNO3 + 2 H2O
H{+} + Fe{2+} + Cr2O7{2-} = Cr{3+} + Fe{+3} + H2O =>
14 H{+} + 6 Fe{2+} + Cr2O7{2-} = 2 Cr{3+} + 6 Fe{+3} + 7 H2O
AgCl + NH3 = Cl + AgNH3 =>
AgCl + NH3 = Cl + AgNH3
KBr + MnO2 + HCl = MnBr2 + KCl + Br2 + H2O =>
4 KBr + MnO2 + 4 HCl = MnBr2 + 4 KCl + Br2 + 2 H2O
Cr(s) + FeSO4(aq) = Cr(SO4)3(aq) + Fe(s) =>
Cr(s) + 3 FeSO4(aq) = Cr(SO4)3(aq) + 3 Fe(s)
C7H7O2N + O2 = CO2 + H2O + NO2 =>
4 C7H7O2N + 35 O2 = 28 CO2 + 14 H2O + 4 NO2
KO2 + H2O = K + H3O4 =>
5 KO2 + 6 H2O = 5 K + 4 H3O4
Na + B = NaB2 =>
Na + 2 B = NaB2
NH4H2PO4 + NaOH = Na3PO4 + NH3 + H2O =>
NH4H2PO4 + 3 NaOH = Na3PO4 + NH3 + 3 H2O
BaCl2 + Na2SO3 = BaSO3 + NaCl =>
BaCl2 + Na2SO3 = BaSO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/25
Équations équilibrées sur05/15/24
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