Volume of Fe(NO₃)₃ = 5.00 ml
Total voluem of the solution = 20.0 ml
Concentration of Fe(NO₃)₃ = 0.002 M
Assuming complete dissociation of Fe(NO₃)₃ concentration of Fe³⁺ = 0.200 M
Using the dilution equation, M₁V₁ = M₂V₂
where M₁ and M₂ are the initial and final concentration of Fe³⁺ respectively and V₁ and V₂ are the initial and final volume of Fe³⁺ respectively
Plugging the data we get,
M₂ =
= 5 x 10⁻⁴
Therefore, the concentration of Fe³⁺ once diluted in the mixture is 5 x 10⁻⁴M
We can tell which acid which have the highest percent ionization on the basis of pH value.
<h3>What is percent ionization?</h3>
The % ionized indicates how much of the original chemical has ionized. As a result, we compare the ion concentration in solution to the neutral species' original concentration.
If any acid have a high pH value then they must show high percent ionization because they are strong in nature and show full dissociation.
Hence acids with high pH value will show highest percent ionization.
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Answer freon" is a common descriptor or proprietary eponym
similar to a generic trademark like "xerox" , "frosted flakes" or "kleenex". It is commonly known when with fluorocarbon refrigerants
El concepto de iatroquímica se refiere a una etapa histórica de la química como ciencia, cuando comenzaba a despegarse de la alquimia y se vinculaba a la medicina. ... Fue Paracelso quien sostuvo que los procesos fisiológicos y patológicos eran causados por reacciones químicas.
A) one-half the distance between the nuclei of two atoms
Explanation:
Atomic size is quite difficult to estimate due to distribution of electrons in an atom. The distribution of electrons in an atom is never zero. Atoms do not really have an outer boundary.
The atomic radius is therefore used to estimate the size of an atom. It is taken as "half of the inter-nuclear distance (d) between two covalently bonded atoms or a non-metallic element or half of the distance (d) between two nuclei in the solid state of metals".
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