Based on your prior understanding of equilibrium (Le Chatelier’s principle) explain why the percent ionization of a weak acid decreases as the concentration of the acid increases. Hint: think of the dissociation equilibrium of a weak acid, HA:

Sodium hypochlorite, NaOCl, is the active ingredient in household bleach. What is the concentration of hypochlorite ion if 20.00 mL of bleach requires 32.00 mL of 0.500 M HCl to reach the equivalence point?

A buffer can be prepared by the combination of a weak acid and its conjugate base. However, a buffer can’t be prepared from a strong acid and its conjugate base. Briefly explain why?

(a) Consider the function Find the point at which

The velocity function of a moving object at time is given by

Which command would capitalize all the letters in the file info.txt?

ID,FirstName,LastName,Salary, Age,HireDate,Country101,John,Smith,55000,30,2022-03-15,USA102,Emily,Johnson,62000,28,2021-11-22,Canada103,Michael,Brown,48000,35,2023-01-10,UK104,Sarah,Davis,58000,31,2022-05-20,Australia105,David,Anderson,60000,29,2022-09-05,Germany106,Lisa,Williams,52000,33,2022-02-18,France107,Robert,Miller,54000,32,2021-12-08,Spain108,Mary,Jones,51000,34,2023-03-25,Italy109,William,Clark,53000,27,2022-07-14,Japan110,Olivia,Harris,59000,30,2022-04-01,China Consider the above dummy data with the file name “empData.csv” Which of the following commands will sort data by salary in descending order and save only the highest salary in the highest.csv file?

Which of the following are standard file descriptors in Bash?

 What does echo “Hello Student” > file.txt do? 

Which piece of glassware is best for measuring exact volumes of liquid?