A weak acid HX has K, = 4.4 x 105. What is the pH of a 1.89 M solution of Nax, a strong electrolyte containing ONLY the conjugate base of this weak acid?

Q: o=c=o; sigma bonds pi bonds

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Q: b Show the missing compounds) the starting material and reagent росіз Conc HBr Br + -Br o

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Q: discuss how TDS and TSS can be removed from water

A: TDS stands for total dissolved solid and TSS stands for Total suspended solids .

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Q: How about the fourth one

A: E2 elimination will occur.

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A: LiAlH4 is a strong reducing agent that reduces amide (-CONH2 ) to amine (-CH2NH2)

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Q: 90 80 70 60 50 40 30 10 1000 500 3000 2500 2000 1500 4000 3500 20 % Tlánsmittance

A: D-fructose

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A: Option C is correct.

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A:

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Q: Match the letter with the correct answer:

A: B - low polar sample A - high polar sample C - mobile phase

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.