3B. Lithium aluminum hydride is a metal hydride reagent that, like sodium borohydride, is used to reduce aldehydes and ketones. Lithium aluminum hydride is less often used in teaching labs due to its violent react with water which may cause an ignition. What is the cause of such violent reaction? Explain the structural property of lithium aluminum hydride and water that causes this response. 3D. Application of sodium borohydride is recommended in the treatment of foxing, which is a term used broadly to describe the staining and discoloration of old books and papers. While foxing can have many causes, one cause is from the oxidation of cellulose in the paper. Below is the oxidation reaction of cellulose to one of its oxidative products. Explain why sodium borohydride would be a good treatment for the foxing of paper caused by oxidation of cellulose. НО. OH HO OH OH OH م st OH n
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.
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