| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
MgSO4 + Al = MgAl2SO4 =>
MgSO4 + 2 Al = MgAl2SO4
TiPO4 = TiP + O2 =>
TiPO4 = TiP + 2 O2
SNa2SO3H2O = Na2S2O3*H2O =>
SNa2SO3H2O = Na2S2O3*H2O
CuCl2 + AlBr = CuBr2 + AlCl =>
CuCl2 + 2 AlBr = CuBr2 + 2 AlCl
(NH4)3PO4 + CaO = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3PO4 + 3 CaO = Ca3(PO4)2 + 6 NH3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2(SO4)3(s) + NaOH(aq) = Al(OH)3(s) + Na(aq) + SO4(aq) =>
Al2(SO4)3(s) + 6 NaOH(aq) = 2 Al(OH)3(s) + 6 Na(aq) + 3 SO4(aq)
Cu + NiSO4 = Ni + CuSO4 =>
Cu + NiSO4 = Ni + CuSO4
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
Na2[Be(OH)4] + CO2 = Na2CO3 + Be2CO3(OH)2 + H2O =>
2 Na2[Be(OH)4] + 3 CO2 = 2 Na2CO3 + Be2CO3(OH)2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCl + S = SCl2 + Cu =>
2 CuCl + S = SCl2 + 2 Cu
Si + H2O = SiO3 + H2 =>
Si + 3 H2O = SiO3 + 3 H2
Mo + HNO3 = Mo(NO3)5 + N2O + H2O =>
8 Mo + 50 HNO3 = 8 Mo(NO3)5 + 5 N2O + 25 H2O
Li2S + CrCl2 = LiCl + CrS =>
Li2S + CrCl2 = 2 LiCl + CrS
SOCu + H2SO4 = CuSO4 + SO2 + H2O =>
SOCu + 3 H2SO4 = CuSO4 + 3 SO2 + 3 H2O
CuCl2*2H2O + Al = Cu + AlCl3 + H2O =>
3 CuCl2*2H2O + 2 Al = 3 Cu + 2 AlCl3 + 6 H2O
Na + Cl2*NaC = C + NaCl =>
Na + Cl2*NaC = C + 2 NaCl
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
HNO2 + Ba(OH)2 = HNO2Ba(OH)2 =>
HNO2 + Ba(OH)2 = HNO2Ba(OH)2
C2H2 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 KOH
HgO + H2 = Hg + H2O =>
HgO + H2 = Hg + H2O
Mg + CuCI{2} = MgCI{2} + Cu =>
Mg + CuCI{2} = MgCI{2} + Cu
Pt(OH)2 + H2CrO4 = Pt2(CrO4)2 + H2O =>
2 Pt(OH)2 + 2 H2CrO4 = Pt2(CrO4)2 + 4 H2O
CH3COOH + NaH2CO3 = CO2 + CH3COONa + H2O =>
7 CH3COOH + 8 NaH2CO3 = 6 CO2 + 8 CH3COONa + 10 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 C3H7COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
AlSO4NaOH = AlHONaSO4 =>
AlSO4NaOH = AlHONaSO4
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
CaOZn(OH)2 = Ca(OH)2ZnO =>
CaOZn(OH)2 = Ca(OH)2ZnO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C6H6NaO + HCl = C6H6OH + NaCl =>
C6H6NaO + HCl = C6H6OH + NaCl
MgSO4 + Na2S = MgS + Na2SO4 =>
MgSO4 + Na2S = MgS + Na2SO4
N2(g)O5(g) = N2 + O2(g) =>
2 N2(g)O5(g) = 2 N2 + 5 O2(g)
Zn + HCl = H2 + Zn2Cl2 =>
2 Zn + 2 HCl = H2 + Zn2Cl2
Fe(OH)3 + KOCl + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 KOCl + 4 KOH = 2 K2FeO4 + 3 KCl + 5 H2O
Au + HCl + HNO3 = HAuCl6 + NO2 + H2O =>
Au + 6 HCl + 5 HNO3 = HAuCl6 + 5 NO2 + 5 H2O
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
CoCl2 + NH4Cl = (NH4)2[Co(Cl)4] =>
CoCl2 + 2 NH4Cl = (NH4)2[Co(Cl)4]
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO3 + AgNO3 = Ag(NO3)2 =>
NO3 + AgNO3 = Ag(NO3)2
NHO3 + Zn(OH)2 = Zn(NO3)2 + H2O =>
2 NHO3 + Zn(OH)2 = Zn(NO3)2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCO2H + Ca(OH)2 = H2O + Ca(HCO2)2 =>
2 HCO2H + Ca(OH)2 = 2 H2O + Ca(HCO2)2
CuSO4 + NaBH4 + H2O = Cu + Na2SO4 + B(OH)3 + H2 =>
CuSO4 + 2 NaBH4 + 6 H2O = Cu + Na2SO4 + 2 B(OH)3 + 7 H2
Na2B4O7 + CrCl3 + H2O = NaBO2 + Cr(BO2)3 + HCl =>
3 Na2B4O7 + 2 CrCl3 + 3 H2O = 6 NaBO2 + 2 Cr(BO2)3 + 6 HCl
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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