| Équations équilibrées la veille |
C25H32 + 33 O2 = 25 CO2 + 16 H2O
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
H2S + NaHS = NaH3S2 =>
H2S + NaHS = NaH3S2
H3PO4(aq) + KOH(s) = K3PO4(s) + H2O(l) =>
H3PO4(aq) + 3 KOH(s) = K3PO4(s) + 3 H2O(l)
Ca(H2PO4)2 + NaOH = CaHPO4 + Na2HPO4 + H2O =>
Ca(H2PO4)2 + 2 NaOH = CaHPO4 + Na2HPO4 + 2 H2O
AgF2 = Ag + F2 =>
AgF2 = Ag + F2
Fe2O3 + H2SO4 = Fe2[SO4]3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2[SO4]3 + 3 H2O
AgI + H2SO4 + Zn = Ag + HI + ZnSO4 =>
2 AgI + H2SO4 + Zn = 2 Ag + 2 HI + ZnSO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + H = H5O =>
H2O + 3 H = H5O
NH4MnO4 = Mn + NO2 + H2O =>
NH4MnO4 = Mn + NO2 + 2 H2O
NaBrO = NaBr + O2 =>
2 NaBrO = 2 NaBr + O2
AgF + NiCl2 = AgCl + NiF2 =>
2 AgF + NiCl2 = 2 AgCl + NiF2
Cl + I{-} = I + Cl{-} =>
Cl + I{-} = I + Cl{-}
CHCCH2CH3 + NaNH2 = CH3CCCH2Na + NH3 =>
CHCCH2CH3 + NaNH2 = CH3CCCH2Na + NH3
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
C14 + CO2 + H2O = C15H2O3 =>
C14 + CO2 + H2O = C15H2O3
Zn(s) + HCl = ZnCl + H2 =>
2 Zn(s) + 2 HCl = 2 ZnCl + H2
HNO3 + HN3 = NH4 + NO3 =>
11 HNO3 + HN3 = 3 NH4 + 11 NO3
SO3 + CO2 = CS2 + O2 =>
2 SO3 + CO2 = CS2 + 4 O2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
FeSO4 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + Ag2SO4
LiC6 + CoO2 = LiCoO2 + C6 =>
LiC6 + CoO2 = LiCoO2 + C6
CH3COOH + HNO3 = CH3COO + H1O + NO =>
CH3COOH + HNO3 = CH3COO + 2 H1O + NO
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BaCO3 + TiO2 = BaTiO3 + CO2 =>
BaCO3 + TiO2 = BaTiO3 + CO2
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
Mg(s) + AgNO3(ag) = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 AgNO3(ag) = Mg(NO3)2 + 2 Ag(s)
Co(NO3)3 + Cd2 = Cd(NO3)2 + Co =>
4 Co(NO3)3 + 3 Cd2 = 6 Cd(NO3)2 + 4 Co
KIO3 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KIO3 + 10 NaI + 6 H2SO4 = 6 I2 + K2SO4 + 5 Na2SO4 + 6 H2O
Se + BrF5 = SeF6 + BrF3 =>
Se + 3 BrF5 = SeF6 + 3 BrF3
N2O + MgO + Ca2O = Ca(NO3)2 + Mg =>
2 N2O + 9 MgO + Ca2O = 2 Ca(NO3)2 + 9 Mg
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
Al2O3 + CuCl2 = AlCl3 + CuO =>
Al2O3 + 3 CuCl2 = 2 AlCl3 + 3 CuO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KHO + CO2 = KHCO3 =>
KHO + CO2 = KHCO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CuO + K = Cu + KO2 =>
2 CuO + K = 2 Cu + KO2
Zn(NO3)2(aq) + H2S(aq) = ZnS(s) + HNO3(aq) =>
Zn(NO3)2(aq) + H2S(aq) = ZnS(s) + 2 HNO3(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2 =>
Mg(OH)2 + Cu(NO3)2 = Cu(OH)2 + Mg(NO3)2
(K)2CrO7 + SN(Cl)2 + HCl = Cr(Cl)3 + SNCl4 + KCl + H2O =>
2(K)2CrO7 + 9 SN(Cl)2 + 28 HCl = 2 Cr(Cl)3 + 9 SNCl4 + 4 KCl + 14 H2O
HCl + Na2O = NaCl + H2O =>
2 HCl + Na2O = 2 NaCl + H2O
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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