| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4 + 2 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
FeSO3 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO3 =>
FeSO3 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO3
C5H12 + O2 = CO2 + H20(water) =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20(water)
Mg + (CO3) = MgCO3 =>
Mg + (CO3) = MgCO3
O2 + Ar = ArO2 =>
O2 + Ar = ArO2
Fe(NO3)3 + Al = Fe + AlNO3 =>
Fe(NO3)3 + 3 Al = Fe + 3 AlNO3
Ca(OH)2 + K2SO4 = KOH + CaSO4 =>
Ca(OH)2 + K2SO4 = 2 KOH + CaSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiCl2 + NaOH = [Ni(OH)]Cl + NaCl =>
NiCl2 + NaOH = [Ni(OH)]Cl + NaCl
NaOH + CO = Na2CO3 + H2 =>
2 NaOH + CO = Na2CO3 + H2
K2Cr2O7 + Na2S = K2S + Na2Cr2O7 =>
K2Cr2O7 + Na2S = K2S + Na2Cr2O7
C6H5OH + Na = C6H4Na + H2O =>
C6H5OH + Na = C6H4Na + H2O
Mn(OH)2 + NaOH + Cl2 = Na2MnO4 + NaCl + H2O =>
Mn(OH)2 + 6 NaOH + 2 Cl2 = Na2MnO4 + 4 NaCl + 4 H2O
H2O2 + NaHSO3 = H2SO4 + H2O + Na2SO4 =>
2 H2O2 + 2 NaHSO3 = H2SO4 + 2 H2O + Na2SO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C3Cl3N3O3 + HCl = Cl + C3H3N3O3 =>
C3Cl3N3O3 + 3 HCl = 6 Cl + C3H3N3O3
Na3PO4 + H2O + NH3 = NaOH + (NH4)3PO4 =>
Na3PO4 + 3 H2O + 3 NH3 = 3 NaOH + (NH4)3PO4
CH3CH2Cl + KMnO4 + KOH = MnO2 + CH3CHO + H2O + KCl =>
3 CH3CH2Cl + 2 KMnO4 + KOH = 2 MnO2 + 3 CH3CHO + 2 H2O + 3 KCl
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C5H5N + OH = N2 + H2C2O4 + H2O =>
2 C5H5N + 40 OH = N2 + 5 H2C2O4 + 20 H2O
CH26 + O2 = CO2 + H2O =>
2 CH26 + 15 O2 = 2 CO2 + 26 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na3Po4 + FeCl3 = FePo4 + NaCl =>
Na3Po4 + FeCl3 = FePo4 + 3 NaCl
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
NaHSO3 + CO2 = NaHCO3 + SO2 =>
NaHSO3 + CO2 = NaHCO3 + SO2
Ni + P = Ni12P5 =>
12 Ni + 5 P = Ni12P5
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H4 + NH3 = C2H5NH2 =>
C2H4 + NH3 = C2H5NH2
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KMnO4 + C3H6 + H2O = C3H5OH + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + H2O = 3 C3H5OH + 2 MnO2 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O
NH4Cl + Ca(OH)2 + CaCl = Ca + H2O + NCl3 =>
NH4Cl + 2 Ca(OH)2 + 2 CaCl = 4 Ca + 4 H2O + NCl3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
N2 + NO2 = N2O2 =>
N2 + 2 NO2 = 2 N2O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Fe + Fe2(SO4)3 = FeSO4 =>
Fe + Fe2(SO4)3 = 3 FeSO4
C8H9NO2 + NaOH + C5H11I = C13H17NO2 + H2O + Na + I =>
C8H9NO2 + 3 NaOH + C5H11I = C13H17NO2 + 3 H2O + 3 Na + I
(e)Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3(e)Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
D + Al = DAl =>
D + Al = DAl
P4(S) + S8(g) = P2S5(s) =>
8 P4(S) + 9 S8(g) = 16 P2S5(s)
HgPO4 + CuP = HgP + CuPO4 =>
HgPO4 + CuP = HgP + CuPO4
Zn + HCl + O2 = ZnCl2 + H2O =>
2 Zn + 4 HCl + O2 = 2 ZnCl2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cd + SCN = CdN + SC =>
Cd + SCN = CdN + SC
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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