Respuesta :
Answer:
Answers are in the explanation
Explanation:
a. The statments are:
The titration process is based on a chemical reaction. Â TRUE. A titration is the chemical reaction between an acid and a base.
The pH of the solution at the equivalence point is 7. Â TRUE. In a titration of strong acid with strong base the equivalence point is 7
At the endpoint, the pH of solution is 10 and the color of solution is pink. Â FALSE. The endpoint in a strong acid - strong base titrationmust be near to equivalence point at pH = 7.
At the beginning of the titration process, the pH of the solution increases rapidly. Â FALSE. At beginning of a titration, the pH of the solution increases slowly.
The chemical reaction involved in an acid-base titration is a neutralization reaction. Â TRUE. In the reaction, you are neutralizing an acid (HCl) with a base (NaOH)
Before any base is added to the solution, the pH of the solution is high. FALSE. The addition of a base increases pH that is, in the beginning, low.
In a titration process, the endpoint is reached before the equivalence point. Â FALSE. In a titration process, the endpoint is reached in the equivalence point
The pH of the solution changes very slowly at the equivalence point. FALSE. At the equivalence point, the pH changes rapidly.
b. For the reaction
NaOH + HCl → H₂O + NaCl
As the reaction is 1:1 and molarity of both solutions are the same, additions < 100mL of NaOH will stay before the equivalence point, equivalence point will be in 100mL and additions > 100mL of NaOH will stay after the equivalence point.
The conditions are:
10.0mL of 1.00 M NaOH before the equivalence point
150 mL of 1.00 M NaOH after the equivalence point
5.00 mL of 1.00 M NaOH before the equivalence point
50.0 mL of 1.00 M NaOH Â before the equivalence point
200 mL of 1.00 M NaOH after the equivalence point
I hope it helps!
The titration discussed in the question is a neutralization reaction. Â
The question is incomplete but I will try to help you the much I can. Titration involves the addition of a titrant to a titrand. The reaction is judged to be complete at the equivalent point.
For the reaction between 0.100 M sodium hydroxide solution with 50.0 Â ml of a 0.100 M hydrochloric acid solution, the following are true;
- The titration process is based on a chemical reaction.
- The  pH of the solution at the equivalence point is 7.
- The chemical reaction involved in an acid-base titration is a neutralization reaction.
- The  pH of the solution changes very slowly at the equivalence point.
Learn more about a neutralization reaction: https://brainly.com/question/4612545