A butter mixture is required to buffer a solution at pH 6.1. Which of the two weak acids, along with their conjugate bases, would you choose to make this buffer. Choose the acid and the correct explanation: Acid K₂ Acid 1 6.1 x 10-6 Acid 2 7.9 x 10-7 Which acid is chosen? This acid is chosen because Drag answer here Drag answer here. acid 1 has K₂ = 6.1; therefore has buffer action centred on that pH = K₂ Acid 1 acid 1 has pK, = 6.1; therefore has buffer action centred on that pH = pka Acid 2 acid 2 has pK, = 6.1; therefore has buffer action centred on that pH= pka

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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.