| Équations équilibrées la veille |
SeCl3 + O2 = SeO2 + 3 Cl
H3PO4 + H2O2 + Ca2 = Ca3PO42 + H2O =>
2 H3PO4 + 79 H2O2 + 3 Ca2 = 2 Ca3PO42 + 82 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na[Al(OH)4] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + CO2 = Na2CO3 + 2 Al(OH)3 + H2O
C6H12OH + CuO = CO2 + Cu2O + H2O =>
2 C6H12OH + 70 CuO = 12 CO2 + 35 Cu2O + 13 H2O
C2H4Br2 + H2O = Br2O + C2H6 =>
C2H4Br2 + H2O = Br2O + C2H6
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
ZnO + BaCO3 = BaZnO2 + CO2 =>
ZnO + BaCO3 = BaZnO2 + CO2
GeO = Ge + O =>
GeO = Ge + O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Fe2O3 = Na2O + Fe =>
6 Na + Fe2O3 = 3 Na2O + 2 Fe
Mg + Li2S = MgS + Li =>
Mg + Li2S = MgS + 2 Li
NO + C6H14 = N2 + H2O + CO2 =>
38 NO + 2 C6H14 = 19 N2 + 14 H2O + 12 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
As2S3 + HClO3 + H2O = H2AsO4 + S + HCl =>
As2S3 + 2 HClO3 + 2 H2O = 2 H2AsO4 + 3 S + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Mg(CH3COO)2 + NaHCO3 = Mg(HCO3)2 + CH3COONa =>
Mg(CH3COO)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 CH3COONa
C2H6O + H2SO4 + NaBr = C2H5Br + Na2SO4 + H2O =>
2 C2H6O + H2SO4 + 2 NaBr = 2 C2H5Br + Na2SO4 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
J2 + H2O2 = HJ + O2 =>
J2 + H2O2 = 2 HJ + O2
HNo2 + Cu(OH)2 = Cu(No2)2 + H2O =>
2 HNo2 + Cu(OH)2 = Cu(No2)2 + 2 H2O
PHCH2OH + HCl = PHCH2Cl + H2O =>
PHCH2OH + HCl = PHCH2Cl + H2O
SrCl2(aq) + Na2SO4 = SrSO4 + NaCl =>
SrCl2(aq) + Na2SO4 = SrSO4 + 2 NaCl
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al2O3 + Ba(OH)2 + H2O = Ba[Al(OH)6]2 + H2 =>
Al2O3 + Ba(OH)2 + 7 H2O = Ba[Al(OH)6]2 + 2 H2
SO2 = S + O2 =>
SO2 = S + O2
Cr + NaOH + H2O = Na[Cr(OH)3] + H2 =>
Cr + NaOH + 2 H2O = Na[Cr(OH)3] + H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H5(OH)3 + Na = C3H5(OH)2ONa + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5(OH)2ONa + H2
CuO + HClO4 = Cu(ClO4)2 + H2O =>
CuO + 2 HClO4 = Cu(ClO4)2 + H2O
CH4 + O5 = CO + H2O =>
5 CH4 + 3 O5 = 5 CO + 10 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al(NO3)3 + Ca3(PO4)2 = Al(PO4) + Ca(NO3)2 =>
2 Al(NO3)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(NO3)2
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
C6H6 + C4H9Cl = C10H15Cl =>
C6H6 + C4H9Cl = C10H15Cl
NiCl2 + O2 = NiO + Cl2(O2)5 =>
2 NiCl2 + 11 O2 = 2 NiO + 2 Cl2(O2)5
Cr2(SO4)3 + KMnO4 + KOH = K2SO4 + K2[MnO4] + K2CrO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 KOH = 3 K2SO4 + 6 K2[MnO4] + 2 K2CrO4 + 8 H2O
CuO + N2 = Cu + N2O =>
CuO + N2 = Cu + N2O
C2H5OH + MnO4{-} + H{+} = CH3COOH + Mn{+2} + H2O =>
5 C2H5OH + 4 MnO4{-} + 12 H{+} = 5 CH3COOH + 4 Mn{+2} + 11 H2O
ZnSO4 + (NH4)2CO3 = (NH4)2SO4 + ZnCO3 =>
ZnSO4 + (NH4)2CO3 = (NH4)2SO4 + ZnCO3
CdS + I + HCl = CdCl + HI + S2 =>
2 CdS + 2 I + 2 HCl = 2 CdCl + 2 HI + S2
Mg + CrBr3 = MgBr2 + CrBr2 =>
Mg + 2 CrBr3 = MgBr2 + 2 CrBr2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Be + PO4 = Be2PO4 =>
2 Be + PO4 = Be2PO4
CH4(g) + (Cl2)(g) = CCl4(l) + (HCl)(g) =>
CH4(g) + 4(Cl2)(g) = CCl4(l) + 4(HCl)(g)
NH4OH + HCl(aq) = NH4Cl + H2O =>
NH4OH + HCl(aq) = NH4Cl + H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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