| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + CO2 = 2 CH2O
Mg + Br1 = MgBr2 =>
Mg + 2 Br1 = MgBr2
FeO + Na = NaO + Fe =>
FeO + Na = NaO + Fe
Co(OH)3 + Y2(SO3)3 = Co2(SO3)3 + Y(OH)3 =>
2 Co(OH)3 + Y2(SO3)3 = Co2(SO3)3 + 2 Y(OH)3
C13H10N2O2 + NaBH4 + C2H5OH = C13H12N2O2 + NaBH3C2O =>
7 C13H10N2O2 + 2 NaBH4 + 2 C2H5OH = 7 C13H12N2O2 + 2 NaBH3C2O
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
HgNo3HCl = HgClHNo3 =>
HgNo3HCl = HgClHNo3
H2O + RbOH = RbH2O + OH =>
H2O + RbOH = RbH2O + OH
Fe + CuO = Fe2O3 + Cu =>
2 Fe + 3 CuO = Fe2O3 + 3 Cu
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
C2H5OH + O2 = C2O2 + H6O =>
C2H5OH + O2 = C2O2 + H6O
N2H4 + HO = H2O + N2 =>
N2H4 + 4 HO = 4 H2O + N2
HClO + LiOH = HClLi + O(OH) =>
HClO + LiOH = HClLi + O(OH)
Ni + AgCl = NiCl3 + Ag =>
Ni + 3 AgCl = NiCl3 + 3 Ag
Br2 + Ag = BrAg =>
Br2 + 2 Ag = 2 BrAg
C2H2 + Na = C2Na2 + H2 =>
C2H2 + 2 Na = C2Na2 + H2
SiPh4 + LiCl + H2O = HCl + Si(OH)4 + PhLi =>
SiPh4 + 4 LiCl + 4 H2O = 4 HCl + Si(OH)4 + 4 PhLi
HNO3 + Rb = RbNO3 + H2O + NH4NO3 =>
10 HNO3 + 8 Rb = 8 RbNO3 + 3 H2O + NH4NO3
H3PO3 + S(OH)2 = S3(PO3)2 + H2O =>
2 H3PO3 + 3 S(OH)2 = S3(PO3)2 + 6 H2O
HClO4 + NaOH = H(OH) + NaCl + O =>
HClO4 + NaOH = H(OH) + NaCl + 4 O
CoCO3H2O + O2 = Co3O4 + CO2 + H2O =>
6 CoCO3H2O + O2 = 2 Co3O4 + 6 CO2 + 6 H2O
BaO + SiO2 = BaSiO3 =>
BaO + SiO2 = BaSiO3
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCO3 + AlO = NaO + AlCO3 =>
NaCO3 + AlO = NaO + AlCO3
SiO2 + Al2O3 = Al2SiO3 + O2 =>
SiO2 + Al2O3 = Al2SiO3 + O2
Al + NH4ClO4 = AlO3 + AlCl3 + H2O + N2 =>
6 Al + 6 NH4ClO4 = 4 AlO3 + 2 AlCl3 + 12 H2O + 3 N2
P + Ne = PNe3 =>
P + 3 Ne = PNe3
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O =>
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O
NaOH + BaCO3 = Ba(OH)2 + Na2CO3 =>
2 NaOH + BaCO3 = Ba(OH)2 + Na2CO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 + Al = AlKClO3 =>
KClO3 + Al = AlKClO3
O2 + PCl3 = POCl3 =>
O2 + 2 PCl3 = 2 POCl3
KOH(s) + HCl = KCl + H2O =>
KOH(s) + HCl = KCl + H2O
Li2CO3 + MgSO4 = MgCO3 + Li2SO4 =>
Li2CO3 + MgSO4 = MgCO3 + Li2SO4
ZnSO4 + Pb(NO3)2 = Zn(NO3) + Pb(SO4)2 =>
2 ZnSO4 + Pb(NO3)2 = 2 Zn(NO3) + Pb(SO4)2
C4H6N2 + C4H9Br = C8H15N2Br =>
C4H6N2 + C4H9Br = C8H15N2Br
Fe2(SO4)3 + NaI = I2 + Fe(SO4) + Na2SO4 =>
Fe2(SO4)3 + 2 NaI = I2 + 2 Fe(SO4) + Na2SO4
MnO4 + Cl2 = Mn + ClO =>
MnO4 + 2 Cl2 = Mn + 4 ClO
H3N + CH4O = CH5NO + H2 =>
H3N + CH4O = CH5NO + H2
HCl + HBr = H2 + ClBr =>
HCl + HBr = H2 + ClBr
NaOCl + HNO3 = HClO + NaNO3 =>
NaOCl + HNO3 = HClO + NaNO3
CuF + H2O = HF + CuOH =>
CuF + H2O = HF + CuOH
B5H9 + O2 = BO + H2O =>
4 B5H9 + 19 O2 = 20 BO + 18 H2O
Na3(PO4) + KI = K3(PO4) + NaI =>
Na3(PO4) + 3 KI = K3(PO4) + 3 NaI
Na2O + Ba(C2H3O2)2 = Na(C2H3O2) + BaO =>
Na2O + Ba(C2H3O2)2 = 2 Na(C2H3O2) + BaO
Fe(ClO3)3(s) = FeCl3 + O2 =>
2 Fe(ClO3)3(s) = 2 FeCl3 + 9 O2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H2SO4 + Li2O = Li + SO4 + H2O =>
H2SO4 + Li2O = 2 Li + SO4 + H2O
CH3COOH + CH3CH2CH2OH + KMnO4 = CH3COOK + (CH3COO)2MnCH3CH2COOH + H2O =>
33 CH3COOH + 14 CH3CH2CH2OH + 12 KMnO4 = 12 CH3COOK + 12(CH3COO)2MnCH3CH2COOH + 32 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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