| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + 2 HOH = Ba(OH)2 + H2
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
NH4CH3COO + H2O = CH3COOH + NH4OH =>
NH4CH3COO + H2O = CH3COOH + NH4OH
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl =>
H{2+}SO{4+} + NaCl = Na{2+}SO{4+} + HCl
NH4NO3 = (N2O)2 + H2O =>
2 NH4NO3 = (N2O)2 + 4 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
Ag + CO3 = AgCO3 =>
Ag + CO3 = AgCO3
S{-} = e + S =>
S{-} = e + S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH2OH + I2 = HI + H2O + N2 =>
2 NH2OH + I2 = 2 HI + 2 H2O + N2
CH3(CH2)2CH3(g) + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3(g) + 13 O2 = 8 CO2 + 10 H2O
Na2O2CO = Na2CO3 =>
Na2O2CO = Na2CO3
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
C2H6O(g) + O2 = CO2 + H2O =>
C2H6O(g) + 3 O2 = 2 CO2 + 3 H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
Ni(OH)2 + NaOH = Na2[Ni(OH)4] =>
Ni(OH)2 + 2 NaOH = Na2[Ni(OH)4]
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
MgO + OH2 = Mg(OH)2 =>
MgO + OH2 = Mg(OH)2
CaCl2 + CH3COOH = CaCOOH + CH3Cl2 =>
CaCl2 + CH3COOH = CaCOOH + CH3Cl2
Ba + HOH = Ba(OH)2 + H2 =>
Ba + 2 HOH = Ba(OH)2 + H2
C7H5N3O6 = H2 + N2 + C + CO2 =>
2 C7H5N3O6 = 5 H2 + 3 N2 + 8 C + 6 CO2
Al + CuO = Cu + AlO =>
Al + CuO = Cu + AlO
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2 =>
3 Ca(OH)2 + 3 Cl2 = 2 CaCl2 + Ca(ClO3)2 + 3 H2
Al + NaOH + H2O = H2 + Al(OH)4{-} + Na{+} =>
2 Al + 2 NaOH + 6 H2O = 3 H2 + 2 Al(OH)4{-} + 2 Na{+}
Na(OH) + H3PO4 = Na3(PO4) + H(OH) =>
3 Na(OH) + H3PO4 = Na3(PO4) + 3 H(OH)
Cu(NO3)2(aq) + NAOH(aq) = Cu(OH)2(s) + NANO3(aq) =>
Cu(NO3)2(aq) + 2 NAOH(aq) = Cu(OH)2(s) + 2 NANO3(aq)
C3H7SH(l) + O2(g) = CO2(g) + H2O(l) + SO2(g) =>
C3H7SH(l) + 6 O2(g) = 3 CO2(g) + 4 H2O(l) + SO2(g)
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
Cu + NHO3 = NO2 + Cu(NO3)2 + H2O =>
Cu + 4 NHO3 = 2 NO2 + Cu(NO3)2 + 2 H2O
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate =>
PotassiumSulfate + BariumAcetate = PotassiumAcetate + BariumSulfate
C5H8 + H2O = CO + H2 =>
C5H8 + 5 H2O = 5 CO + 9 H2
CuOH + HBr = HOH + BrCu =>
CuOH + HBr = HOH + BrCu
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
Cl2 + CH4 = CCl4 + HCl2 =>
6 Cl2 + CH4 = CCl4 + 4 HCl2
MnI2 + O2 = I2 + MnO2 =>
MnI2 + O2 = I2 + MnO2
K + MgO = K2O + Mg =>
2 K + MgO = K2O + Mg
SeCl4 + SeO2 = SeOCl2 =>
SeCl4 + SeO2 = 2 SeOCl2
Fe2(SO4)3 + NaOH = Fe(OH)SO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 Fe(OH)SO4 + Na2SO4
K2Cr2O7 + CdSO3 = K2SO3 + CdCr2O7 =>
K2Cr2O7 + CdSO3 = K2SO3 + CdCr2O7
N(g) + H(g) = NH4(g) =>
N(g) + 4 H(g) = NH4(g)
C2H5NO2 + CaCO3 + O2 = Ca(NO3)2 + CO2 + H2O =>
2 C2H5NO2 + CaCO3 + 7 O2 = Ca(NO3)2 + 5 CO2 + 5 H2O
Sn + F = SnF =>
Sn + F = SnF
HF + Ca(OH)2 = HFCa(OH)2 =>
HF + Ca(OH)2 = HFCa(OH)2
MnSO4 + H2O = Mn(OH)2 + H2SO4 =>
MnSO4 + 2 H2O = Mn(OH)2 + H2SO4
CuS + HCl = CuCl2 + S + H2 =>
CuS + 2 HCl = CuCl2 + S + H2
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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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