Which of the following mixtures has the highest buffering capacity? OA0.90 M HPO42-/0.90 M PO43- OB. 0.90 M HPO42-10.10 M PO43- OC They all have the same buffer capacity since the same acid/conjugate base pair is used ODО.10 М НРОД2-10.10 М РОД3- OE. 0.50 M HPO42-10.50 M PO43-

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Q: If a sample of an element has a mass of 80.2 grams and contains 1.78 moles, what is the element?

A: Mole no. = Mass of substance/ atomic mass Atomic mass = Mass of substance/ Mole no.

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Q: What are [H3O+], [OH−], and pOH in a solution with a pH of 10.65?

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Q: Naming Alkynes

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Q: The Ksp for CsClO4 is 0.00757. What is the molar solubility for CsClO4 in M?

A: Given-> Ksp = 0.00757

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Q: OH O OH NO2 NOZ

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Q: What of the following is the expression for the solubility product of Ba3(AsO4)2?

A: Given-> Ba3(AsO4)2

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Q: Write each quantity in scientific notation. 1,234 g 0.000162 m 5,244,000 L…

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Q: Explain why meta hydrogens in phenol are more deshielded than ortho and para hydrogen atoms.

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Q: Write each quantity in scientific notation. 1,234 g 0.000162 m 5,244,000 L 0.00562 g 44,000 km

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Q: which transformation is produce strong base In clonixin. Select and explain!

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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.