a concentration mL of concentrated sulfuric acid is added to 99 mL of a solution containing 0.505 M H₂S, and 0.505 M HS X what is the resulting pH of that solution? The pka of H₂S is 7.00. Mind the effects of dilution. Dilution can be calculated by dividing the intial volume by the final volume and multiplying the inital concentration by the result. See the formular the last question for details. Assume addative volumes. The Henderson-Hasselbalch equation is your friend here.

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Q: 3. Give structure of products A, B and C CH₂CH2COOH CH₂CH2-COOH A BaCO3 A– NH,-NH, →B Heat KOH →C с

A: Cyclization of dicarboxylic acid Wolf-Kishner  reduction

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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.