| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2SO4 = NH4 + HSO4
CH4 + H2O2 = CO2 + H2O =>
CH4 + 4 H2O2 = CO2 + 6 H2O
HI + H2SO4 = S2 + I2 + H2O =>
12 HI + 2 H2SO4 = S2 + 6 I2 + 8 H2O
NaC2H3O2 + FeI2 = NaI + Fe(C2H3O2)2 =>
2 NaC2H3O2 + FeI2 = 2 NaI + Fe(C2H3O2)2
NH2CONH2 + Cl2 = N2H4 + CCl4 + O2 =>
2 NH2CONH2 + 4 Cl2 = 2 N2H4 + 2 CCl4 + O2
Y + HNO3 = Y(NO3) + H2O + NO =>
3 Y + 4 HNO3 = 3 Y(NO3) + 2 H2O + NO
KCl + CuSO4 = KSO4 + CuCl =>
KCl + CuSO4 = KSO4 + CuCl
Al(s) + Fe2O3(s) = AlO3 + Fe(aq) =>
Al(s) + Fe2O3(s) = AlO3 + 2 Fe(aq)
HCOH + Cl2 = CO + HCl =>
HCOH + Cl2 = CO + 2 HCl
Al(OH)3 + H3PO4(aq) = AlPO4 + HOH =>
Al(OH)3 + H3PO4(aq) = AlPO4 + 3 HOH
MnSO4 + NH4Cl = MnCl2 + (NH4)2SO4 =>
MnSO4 + 2 NH4Cl = MnCl2 + (NH4)2SO4
Ca3(PO4)2 + Cr2(SO4)3 = CaSO4 + CrPO4 =>
Ca3(PO4)2 + Cr2(SO4)3 = 3 CaSO4 + 2 CrPO4
Ti(C4H9O)4 + H2O = TiO(OH)2 + C4H9OH =>
Ti(C4H9O)4 + 3 H2O = TiO(OH)2 + 4 C4H9OH
KAlO2 + HCl = KCl + HAlO2 =>
KAlO2 + HCl = KCl + HAlO2
NiCl2 + H2S = Ni2S2 + HCl =>
2 NiCl2 + 2 H2S = Ni2S2 + 4 HCl
HNO3 + NaBr = NaNO3 + NO2 + Br2 + H2O =>
4 HNO3 + 2 NaBr = 2 NaNO3 + 2 NO2 + Br2 + 2 H2O
Al + CuCl2 = CuCl2Al =>
Al + CuCl2 = CuCl2Al
Al(s) + H3PO4(aq) = H2(g) + AlPO4(s) =>
2 Al(s) + 2 H3PO4(aq) = 3 H2(g) + 2 AlPO4(s)
FeSO4 + Cl2 + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + Cl2 + 6 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 HCl
Se2O6 + H2O = H2SeO4 =>
Se2O6 + 2 H2O = 2 H2SeO4
B3C4 = B + C3 =>
3 B3C4 = 9 B + 4 C3
BaO + H = Ba + OH =>
BaO + H = Ba + OH
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
HCl + Cu2CO3 = CO2 + CuCl + H2O =>
2 HCl + Cu2CO3 = CO2 + 2 CuCl + H2O
Na2CO3 + KlO3 = Na2Kl + CO3O3 =>
Na2CO3 + KlO3 = Na2Kl + CO3O3
Fe(NO3)3 + CH3COOH = Fe(CH3COO)3 + HNO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
Na + Ar = Na2Ar =>
2 Na + Ar = Na2Ar
In + HF = InF + H2 =>
2 In + 2 HF = 2 InF + H2
C10H22 + CuO = CO2 + H2O + Cu =>
C10H22 + 31 CuO = 10 CO2 + 11 H2O + 31 Cu
H2O + P2S3 + IO3 = HPO4 + S + I =>
3 H2O + 3 P2S3 + 7 IO3 = 6 HPO4 + 9 S + 7 I
NH4 + F2 = N2F4 + HF =>
2 NH4 + 6 F2 = N2F4 + 8 HF
HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2
Li + NaPO4 = LiPO4 + Na =>
Li + NaPO4 = LiPO4 + Na
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
CH((CH2)2) + O2 = CO2 + H2O =>
4 CH((CH2)2) + 17 O2 = 12 CO2 + 10 H2O
CuCl2 + Zn = ZnCl + Cu2 =>
2 CuCl2 + 4 Zn = 4 ZnCl + Cu2
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
Ni(OH)2 + NH4OH = [Ni(NH3)4](OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = [Ni(NH3)4](OH)2 + 4 H2O
Cr(OH)2 = CrO2 + H2 =>
Cr(OH)2 = CrO2 + H2
Cu + CO2 = CuO2 + C =>
Cu + CO2 = CuO2 + C
KI + CuSO4 = K2(SO4) + I2 + CuI =>
4 KI + 2 CuSO4 = 2 K2(SO4) + I2 + 2 CuI
C45H86O6 + NaOH = C14H27NaO2 + HOCH2CH(OH)CH2OH =>
C45H86O6 + 3 NaOH = 3 C14H27NaO2 + HOCH2CH(OH)CH2OH
CrCl3 + H2SO4 = Cr2(SO4)3 + ClH =>
2 CrCl3 + 3 H2SO4 = Cr2(SO4)3 + 6 ClH
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
Br(l) + KI(aq) = KBr(aq) + I(l) =>
Br(l) + KI(aq) = KBr(aq) + I(l)
C7H8 + KBr + Cl2 = C7H7(KBr) + HCl =>
2 C7H8 + 2 KBr + Cl2 = 2 C7H7(KBr) + 2 HCl
Na2O2 + H2S = NaOH + S =>
Na2O2 + H2S = 2 NaOH + S
Mg(NO3)2 + Na2S = MgS + Na(NO3) =>
Mg(NO3)2 + Na2S = MgS + 2 Na(NO3)
KIO4 + KI + H2SO4 = H2O + I2 + K2SO4 =>
KIO4 + 7 KI + 4 H2SO4 = 4 H2O + 4 I2 + 4 K2SO4
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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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