| Équations équilibrées la veille |
2 Li(s) + F2(g) = 2 LiF(s)
NaCl + NaClO3 + H2O = NaOH + Cl2 =>
5 NaCl + NaClO3 + 3 H2O = 6 NaOH + 3 Cl2
Ca(ClO)2 = CaCl2 + Ca(ClO3)2 =>
3 Ca(ClO)2 = 2 CaCl2 + Ca(ClO3)2
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
2 CH3CH2CH2NH2 + 2 NaNO2 + 2 HCl = 3 CH3CH2OH + 2 N2 + 2 NaCl + H2O
PbO2 + H{+} + I{-} = Pb{2+} + I2 + H2O =>
PbO2 + 4 H{+} + 2 I{-} = Pb{2+} + I2 + 2 H2O
Li(s) + N2(g) = Li3N =>
6 Li(s) + N2(g) = 2 Li3N
MgO + AgF = MgF2 + Ag2O =>
MgO + 2 AgF = MgF2 + Ag2O
Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH
Ta2O5 + CO = Ta + CO2 =>
Ta2O5 + 5 CO = 2 Ta + 5 CO2
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
Ca(HCO3)2 + HI = CaI + H(HCO3)2 =>
Ca(HCO3)2 + HI = CaI + H(HCO3)2
Ca(OH)2 + H4P2O7 = Ca(H3P2O7)2 + H2O =>
Ca(OH)2 + 2 H4P2O7 = Ca(H3P2O7)2 + 2 H2O
C7H5BiO4 + HCl + Al = Bi + AlCl3 + C7H6O3 + H2O =>
C7H5BiO4 + 3 HCl + Al = Bi + AlCl3 + C7H6O3 + H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CHCOO + H2O = CH3COOH + OH =>
CHCOO + 3 H2O = CH3COOH + 3 OH
KCIO3 = KCIO2 + O2 =>
2 KCIO3 = 2 KCIO2 + O2
HCI + Zn = ZnCI + H =>
HCI + Zn = ZnCI + H
NH3 + NiSO4 = Ni(NH3)SO4 =>
NH3 + NiSO4 = Ni(NH3)SO4
LiCuBr = LiBrCu =>
LiCuBr = LiBrCu
Ca(OH)2 + K = K(OH) + Ca =>
Ca(OH)2 + 2 K = 2 K(OH) + Ca
CaF2 = Ca + F =>
CaF2 = Ca + 2 F
Sb2S3(s) + OH(aq) = SbOH + S =>
Sb2S3(s) + 2 OH(aq) = 2 SbOH + 3 S
SO3{2-} + Cu(OH)2 = SO4{2-} + Cu(OH) + H2O =>
SO3{2-} + 2 Cu(OH)2 = SO4{2-} + 2 Cu(OH) + H2O
NH4Br + Cu(OH)2 = NH3 + H2O + CuBr2 =>
2 NH4Br + Cu(OH)2 = 2 NH3 + 2 H2O + CuBr2
HCO2 = CH4 + H2O + CO2 =>
8 HCO2 = CH4 + 2 H2O + 7 CO2
Al + CH3COO = (CH3COO)3Al =>
Al + 3 CH3COO = (CH3COO)3Al
Ca(s) + H2O = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2 + H2(g)
AlN + NO3 + H2O + Mg = NH3 + MgAl2O4 =>
18 AlN + 2 NO3 + 30 H2O + 9 Mg = 20 NH3 + 9 MgAl2O4
Na3PO4(aq) + HCl(aq) = NaCl(aq) + H3PO4 =>
Na3PO4(aq) + 3 HCl(aq) = 3 NaCl(aq) + H3PO4
Li1 + O2 = Li2O1 =>
4 Li1 + O2 = 2 Li2O1
Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g) =>
Ca(s) + H2SO4(aq) = CaSO4(s) + H2(g)
Li2C2O4 = LiCO2 =>
Li2C2O4 = 2 LiCO2
Li2CO3 + K3PO4 = Li3PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2CO3
PbS + HNO3 = Pb(NO3)4 + H2O + NO + S =>
3 PbS + 16 HNO3 = 3 Pb(NO3)4 + 8 H2O + 4 NO + 3 S
Mg(OH)2 + Fe2O = Mg2O + Fe(OH)2 =>
2 Mg(OH)2 + Fe2O = Mg2O + 2 Fe(OH)2
Na2CO3 + CH4 + H2O = C2H5OH + NaOH =>
Na2CO3 + 3 CH4 + H2O = 2 C2H5OH + 2 NaOH
CH3OH + CO = C2H5OH + O2 =>
3 CH3OH + CO = 2 C2H5OH + O2
(NH4)2SO4(aq) + CuCl2(aq) = NH4Cl(aq) + CuSO4(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = 2 NH4Cl(aq) + CuSO4(aq)
Li2O + CH3COOH = LiCH3COO + H2O =>
Li2O + 2 CH3COOH = 2 LiCH3COO + H2O
CuCl2*2H2O + AlCl3 + C6H12O6 + NaOH = CuAlO2 + NaCl + H2O + C6H12O7 =>
2 CuCl2*2H2O + 2 AlCl3 + C6H12O6 + 10 NaOH = 2 CuAlO2 + 10 NaCl + 9 H2O + C6H12O7
Ag4Fe(CN)6 + HNO3 = H4Fe(CN)6 + AgNO3 =>
Ag4Fe(CN)6 + 4 HNO3 = H4Fe(CN)6 + 4 AgNO3
FeO + Al2O3 = AlFe + O3 =>
6 FeO + 3 Al2O3 = 6 AlFe + 5 O3
C4H59OH + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
5 C4H59OH + 54 KMnO4 + 81 H2SO4 = 5 C3H7COOH + 54 MnSO4 + 27 K2SO4 + 211 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
LiB11H14 = Li2B24H24 + Li + H2 =>
24 LiB11H14 = 11 Li2B24H24 + 2 Li + 36 H2
NaCN + K = NaCNK =>
NaCN + K = NaCNK
Ca + K3PO4 = CaPO4 + K =>
Ca + K3PO4 = CaPO4 + 3 K
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
LiBr + Co(SO4)2 = Li(SO4)2 + CoBr =>
LiBr + Co(SO4)2 = Li(SO4)2 + CoBr
Mo + Fe(NO3)2 = Fe + Mo(NO3)2 =>
Mo + Fe(NO3)2 = Fe + Mo(NO3)2
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| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
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