True or False 1. A buffer composed of a weak acid of pKa = 6 is stronger at pH 5 than at pH 7. 2. At pH values higher than the pKa, the salt concentration is higher than that of the acid. 3. The pH of a buffered solution remains constant no matter how much acid or base is added to the solution. 4. The strongest buffers are those composed of weak acids and weak bases (not strong). 5. When pH = pKa, the weak acid and salt concentrations in a buffer are not equal.
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.
Solve all true'and false with explanation
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
