what is the osmolarity when 1.5 mole MgC12 is added to 1 liter of water? a. 1.2 Osmol b. 3 Osmol c. 4.5 Osmol d. 6 Osmol What is the pH of 1.75M benzoic acid given Ka-6.4-10^-5 a. 1.35 b. 1.98 c. 4.20 d. 4.96 What type of bonds are sodium and fluorine likely to form given electronegativity values of .93 and 3.98 for sodium and fluorine, respectively? a. Covalent b. Hydrogen c. Ionic d. Metallic How many electrons are present within the valence shell of an atom that satisfies the octet rule? a. 1 b. 2 c. 4 d. 8. What concentration of acid is used to create a 10mM pH 7.6 sodium phosphate buffer with a pKa of 7.2? a. .003M b. .007M 1.2M C. d. 2.85M What is the sum of pH and pOH (pKw), given Kw 1x10^-14? a. -14 b. -7 c. 7 d 14

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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.