| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + HgO = Hg + H2O
HNo3 + Na2O = NaNo3 + H2O =>
2 HNo3 + Na2O = 2 NaNo3 + H2O
Fe(OH)2CuSO4 = Cu(OH)2FeSO4 =>
Fe(OH)2CuSO4 = Cu(OH)2FeSO4
N1O4 = N2 + O2 =>
2 N1O4 = N2 + 4 O2
NaOH + BeO = Na2O + Be(OH)2 =>
2 NaOH + BeO = Na2O + Be(OH)2
Mg3PO4 + Na = Na3(PO4) + Mg =>
Mg3PO4 + 3 Na = Na3(PO4) + 3 Mg
CH3CH10CH3 + O2 = CO2 + H2O =>
CH3CH10CH3 + 7 O2 = 3 CO2 + 8 H2O
FeCl{+3} + CsOH = Fe(OH){+3} + CsCl =>
FeCl{+3} + CsOH = Fe(OH){+3} + CsCl
C3H7NO2 + Zn + HCl = C3H7NH3Cl + ZnCl2 + H2O =>
C3H7NO2 + 3 Zn + 7 HCl = C3H7NH3Cl + 3 ZnCl2 + 2 H2O
H2C2042 + K2MnO4 = CO2 + K2O + Mn2O3 + H2O =>
3 H2C2042 + 8170 K2MnO4 = 6126 CO2 + 8170 K2O + 4085 Mn2O3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
CaS + H3PO4 = Ca3P2O8 + H2S =>
3 CaS + 2 H3PO4 = Ca3P2O8 + 3 H2S
H2O2 + Fe{+2} + H{+} = Fe{3+} + H2O =>
H2O2 + 2 Fe{+2} + 2 H{+} = 2 Fe{3+} + 2 H2O
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
U + Na = UNa =>
U + Na = UNa
H2O(l) + HBr(aq) = H2Br + OH =>
H2O(l) + HBr(aq) = H2Br + OH
Ni + NH3 = Ni(NH3)2 =>
Ni + 2 NH3 = Ni(NH3)2
Al2O3 + KOH + HOH = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 HOH = 2 K[Al(OH)4]
Al2(SO4)3 + Pb(NO3)2 = PbSO4 + NO3 + Al =>
Al2(SO4)3 + 3 Pb(NO3)2 = 3 PbSO4 + 6 NO3 + 2 Al
NaCl + C10H7OH = C10H7ONa + HCl =>
NaCl + C10H7OH = C10H7ONa + HCl
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)3BO3 + Ca(OH)2 = Ca3(BO3)2 + NH3 + H2O =>
2(NH4)3BO3 + 3 Ca(OH)2 = Ca3(BO3)2 + 6 NH3 + 6 H2O
CaCO3 + HCl(aq) = CaCl2 + CO2(g) + H2O(l) =>
CaCO3 + 2 HCl(aq) = CaCl2 + CO2(g) + H2O(l)
Fe(g)CUSO4(ag) = FeSO4(ag) + CU(s) =>
Fe(g)CUSO4(ag) = FeSO4(ag) + CU(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + KMnO4 = H2CCOOK + MnO2 =>
C2H2 + KMnO4 = H2CCOOK + MnO2
H{+} + SO42{-} + I{-} = I2 + H2S + H2O =>
172 H{+} + 2 SO42{-} + 170 I{-} = 85 I2 + 2 H2S + 84 H2O
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
F2 + H2S = HF + S2 =>
2 F2 + 2 H2S = 4 HF + S2
MnCH3COO2 = Mn + CH3COO2 =>
MnCH3COO2 = Mn + CH3COO2
Al + CuO = Cu + Al2O5 =>
2 Al + 5 CuO = 5 Cu + Al2O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr + H2O = H2 + CrO2 =>
Cr + 2 H2O = 2 H2 + CrO2
Al(OH)3 + CaO = Al2O3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaO = Al2O3 + 3 Ca(OH)2
SO2 + KOH + KMnO4 = K2MnO4 + H2O + SO3 =>
SO2 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + H2O + SO3
C19H37COOH + O2 = CO2 + H2O =>
2 C19H37COOH + 57 O2 = 40 CO2 + 38 H2O
H2P2O7 + NaOH = Na2P2O7 + H2O =>
H2P2O7 + 2 NaOH = Na2P2O7 + 2 H2O
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + KHSO4 =>
CH3CH2OH + KBr + H2SO4 = CH3CH2Br + H2O + KHSO4
Ca + H3PO4 = H2 + CaPO4 =>
2 Ca + 2 H3PO4 = 3 H2 + 2 CaPO4
CO2 + H2O = C6HO6 + O2 =>
24 CO2 + 2 H2O = 4 C6HO6 + 13 O2
C14H13O2 + O2 = CO2 + H2O =>
4 C14H13O2 + 65 O2 = 56 CO2 + 26 H2O
Ba + H3PO4 = Ba(PO4) + H3 =>
Ba + H3PO4 = Ba(PO4) + H3
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
CuSO4 + Na2B4O7 + H2O = CuOHBO2 + Na2SO4 + H3BO3 =>
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + Na2SO4 + 3 H3BO3
C3H7OH + CH3OH = C3H11COOH =>
C3H7OH + CH3OH = C3H11COOH
Cl2 + NaBr + NaOH = NaBrO + NaCl + H2O =>
Cl2 + NaBr + 2 NaOH = NaBrO + 2 NaCl + H2O
(NH4)CO3 + KOH = KCO3 + NH4OH =>
(NH4)CO3 + KOH = KCO3 + NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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