| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6(g) + 2 O2(g) = 2 CO2(g) + 3 H2(l)
K3PO4 + ZnSeO4 = Zn3(PO4)2 + K2SeO4 =>
2 K3PO4 + 3 ZnSeO4 = Zn3(PO4)2 + 3 K2SeO4
Cu(ClO4)2 + K2CO3 = CuCO3 + KClO4 =>
Cu(ClO4)2 + K2CO3 = CuCO3 + 2 KClO4
Mg + HCl = Mg(Cl)2 + (H)2 =>
Mg + 2 HCl = Mg(Cl)2 + (H)2
H2 + Li = Li3H =>
H2 + 6 Li = 2 Li3H
CF4 + O2 + N2 = CO2 + NF3 =>
3 CF4 + 3 O2 + 2 N2 = 3 CO2 + 4 NF3
NaHCO3 + CH3(CH2)16COOH = NaCH3(CH2)16COOH + CO2 + H2O =>
104 NaHCO3 + 105 CH3(CH2)16COOH = 104 NaCH3(CH2)16COOH + 122 CO2 + 70 H2O
Fe3NO2 + MgS = Fe3S + MgNO2 =>
Fe3NO2 + MgS = Fe3S + MgNO2
NH4OH + BaCl2 = Ba(OH)2 + (NH4)Cl =>
2 NH4OH + BaCl2 = Ba(OH)2 + 2(NH4)Cl
Na2TeO3 + KMnO4 + H2O = Na2H4TeO6 + MnO2 + KOH =>
3 Na2TeO3 + 2 KMnO4 + 7 H2O = 3 Na2H4TeO6 + 2 MnO2 + 2 KOH
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH(aq) =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH(aq)
NiS + HNO3 = Ni(NO3)2 + NO + H2SO4 + H2O =>
3 NiS + 14 HNO3 = 3 Ni(NO3)2 + 8 NO + 3 H2SO4 + 4 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C6H8O + HCHO + CH4N2S + CO2 = C14H16N2O3 + H2SO4 =>
12 C6H8O + HCHO + 7 CH4N2S + 18 CO2 = 7 C14H16N2O3 + 7 H2SO4
C5H5O5CH2ONa + C14H9Cl5 = C5H5O5CH2OC6HCH2 + HCl + NaCl =>
2 C5H5O5CH2ONa + C14H9Cl5 = 2 C5H5O5CH2OC6HCH2 + 3 HCl + 2 NaCl
Na2S2O3 + H2SO4 = H2S2O3 + Na2SO4 =>
Na2S2O3 + H2SO4 = H2S2O3 + Na2SO4
Ag + HNO2 = Ag3NO + H2O + NO2 =>
3 Ag + 2 HNO2 = Ag3NO + H2O + NO2
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g)(aq) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)(aq)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaO + MgO + SiO2 = Ca2MgSi2O7 =>
2 CaO + MgO + 2 SiO2 = Ca2MgSi2O7
HA + NaA = NaHA2 =>
HA + NaA = NaHA2
H2O + OCl{-} + S2O3{2-} = Cl{-} + S4O6{2-} + OH{-} =>
H2O + OCl{-} + 2 S2O3{2-} = Cl{-} + S4O6{2-} + 2 OH{-}
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K =>
CH3CH2OH + KMnO4 = CH3COOH + H2O + MnO2 + K
Mn + KClO3 + KOH = K2MnO4 + KCl + H2O =>
Mn + KClO3 + 2 KOH = K2MnO4 + KCl + H2O
PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
F + CaCl2 = CaF2 + Cl2 =>
2 F + CaCl2 = CaF2 + Cl2
Sn2 + H2CO3 = SnCO2 + H2O =>
Sn2 + 2 H2CO3 = 2 SnCO2 + 2 H2O
NaCl + Mg(NO3)2 = Na(NO3)2 + ClMg =>
NaCl + Mg(NO3)2 = Na(NO3)2 + ClMg
CuCO3 + H3O = H2O + Cu + H2CO3 =>
CuCO3 + 2 H3O = 2 H2O + Cu + H2CO3
K3PO4 + ZnSeO4 = Zn3(PO4)2 + K2SeO4 =>
2 K3PO4 + 3 ZnSeO4 = Zn3(PO4)2 + 3 K2SeO4
C12H22O11 + C7H8N4O2 = C19H30O13N4 =>
C12H22O11 + C7H8N4O2 = C19H30O13N4
Cu(NO3)2 + Li3PO4 = Cu3(PO4)2 + LiNO3 =>
3 Cu(NO3)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 LiNO3
Mg(OH)2 + CH3COOH = Mg(CH3COO)2 + H2 + O2 =>
Mg(OH)2 + 2 CH3COOH = Mg(CH3COO)2 + 2 H2 + O2
Ti(MnO4)4 + Fe2O3 = Ti2O4 + Fe(MnO4)3 =>
6 Ti(MnO4)4 + 4 Fe2O3 = 3 Ti2O4 + 8 Fe(MnO4)3
Cu(ClO4)2 + K2CO3 = CuCO3 + KClO4 =>
Cu(ClO4)2 + K2CO3 = CuCO3 + 2 KClO4
CuSO4 + C6H10O5 = Cu + H2S + CO2 + H2O =>
12 CuSO4 + 5 C6H10O5 = 12 Cu + 12 H2S + 30 CO2 + 13 H2O
HgCl2 + KOH = HgOH + KCl2 =>
HgCl2 + KOH = HgOH + KCl2
NaHCO3 + CH3(CH2)16COOH = NaCH3(CH2)16COOH + CO2 + H2O =>
104 NaHCO3 + 105 CH3(CH2)16COOH = 104 NaCH3(CH2)16COOH + 122 CO2 + 70 H2O
NO2 + KClO + KOH = KNO31 + H2O + KCl =>
2 NO2 + 57 KClO + 2 KOH = 2 KNO31 + H2O + 57 KCl
HCl99 + Al = H2 + AlCl3 =>
2 HCl99 + 66 Al = H2 + 66 AlCl3
Cu(ClO4)2 + K2CO3 = CuCO3 + KClO4 =>
Cu(ClO4)2 + K2CO3 = CuCO3 + 2 KClO4
CH3CH2COH + CuO = CH3CH2COOH + Cu =>
CH3CH2COH + CuO = CH3CH2COOH + Cu
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
AgCl + NaBH4 = Ag + NaCl + B2H6 + H2 =>
2 AgCl + 2 NaBH4 = 2 Ag + 2 NaCl + B2H6 + H2
K3PO4 + ZnSeO4 = Zn3(PO4)2 + K2SeO4 =>
2 K3PO4 + 3 ZnSeO4 = Zn3(PO4)2 + 3 K2SeO4
Pb + CH3COOH + KI = K(CH3COOH)2 + PbI2 =>
Pb + 4 CH3COOH + 2 KI = 2 K(CH3COOH)2 + PbI2
H2 + Li = Li3H =>
H2 + 6 Li = 2 Li3H
K2(HPO4) + BaCl2 = KCl + HCl + Ba3(PO4)2 =>
2 K2(HPO4) + 3 BaCl2 = 4 KCl + 2 HCl + Ba3(PO4)2
K3PO4 + ZnSeO4 = Zn3(PO4)2 + K2SeO4 =>
2 K3PO4 + 3 ZnSeO4 = Zn3(PO4)2 + 3 K2SeO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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