ou wish to determine the basicity of a cleaning product, but you have a problem-- You Only have standardized base in your buret! There is no way to neutralize a base with another base, but your lab partner approaches you with an idea. They have 25.00 mL of 0.113 M HCl that they are willing to part with. You have 15.00 mL of you household cleaner (which is a basic solution). You add the entire 25.00 mL of Hal solution and then add indication. You then titrate with your standardized NaOH solution. After you have added 18.17 mL of 0.103 M NaOH the solution changes color and the excess acid has been neutralized. Based on this information, What is the concentration of base in the cleaning solution, and what is its pH (assume it is a strong base and remember that pH +pOH = 14)?
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.
You wish to determine the basicity of a cleaning product, but you have a problem-- You Only have standardized base in your buret! There is no way to neutralize a base with another base, but your lab partner approaches you with an idea. They have 25.00 mL of 0.113 M HCl that they are willing to part with.
You have 15.00 mL of you household cleaner (which is a basic solution). You add the entire 25.00 mL of Hal solution and then add indication. You then titrate with your standardized NaOH solution. After you have added 18.17 mL of 0.103 M NaOH the solution changes color and the excess acid has been neutralized.
Based on this information, What is the concentration of base in the cleaning solution, and what is its pH (assume it is a strong base and remember that pH +pOH = 14)?
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