Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
![### Radioactive Vanadium-48 Decay Problem Set
Vanadium-48 (\(\ce{^{48}V}\)) decays with a half-life of 16.0 days. The following questions explore different aspects of its decay.
#### a. Determining the Decay Constant (\(k\))
What is the value of \(k\) in \(\textrm{s}^{-1}\)?
\[ k = \,\_\_\_\_\_\_\_\_\_\_\, \textrm{s}^{-1} \]
#### b. Decay Events in the First Second
A sample contains 84.0 mg of \(\ce{^{48}V}\). How many decay events will be produced in the first second? Assume the atomic mass of \(\ce{^{48}V}\) is 48.0 u.
\[ \,\_\_\_\_\_\_\_\_\_\_\, \textrm{decays/s} \]
#### c. Time Until Radioactivity Falls Below 25%
A chemist obtains a fresh sample of \(\ce{^{48}V}\) and measures its radioactivity. She then determines that to do an experiment, the radioactivity cannot fall below 25% of the initial measured value. How long does she have to do the experiment?
\[ \,\_\_\_\_\_\_\_\_\_\_\, \textrm{days} \]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5fe141b1-9817-4d6d-9b09-948fe13c457c%2Fea687442-5a5b-46fd-9202-a1e52cb11395%2Fjau3iwj_processed.jpeg&w=3840&q=75)
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