A 1.00 liter solution contains 0.42 M ammonia and 0.54 M ammonium bromide. If 0.140 moles of calcium hydroxide are added to this system, indicate whether the following statements are true or false. (Assume that the volume does not change upon the addition of calcium hydroxide.) _______TrueFalse A. The number of moles of NH3 will remain the same. _______TrueFalse B. The number of moles of NH4+ will increase. _______TrueFalse C. The equilibrium concentration of H3O+ will decrease. _______TrueFalse D. The pH will remain the same. _______TrueFalse E. The ratio of [NH3] / [NH4+] will decrease.
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.
A 1.00 liter solution contains 0.42 M ammonia and 0.54 M ammonium bromide.
If 0.140 moles of calcium hydroxide are added to this system, indicate whether the following statements are true or false.
(Assume that the volume does not change upon the addition of calcium hydroxide.)
_______TrueFalse A. The number of moles of NH3 will remain the same.
_______TrueFalse B. The number of moles of NH4+ will increase.
_______TrueFalse C. The equilibrium concentration of H3O+ will decrease.
_______TrueFalse D. The pH will remain the same.
_______TrueFalse E. The ratio of [NH3] / [NH4+] will decrease.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
