This worksheet will help you organize your thoughts for the discussion. Write down some notes based on the questions and prompts below.
Topic 1: The Experiment
1. Write a brief summary of the main steps you took in the procedure and explain what the
point of cach step was. What effect might the amount of stirring have on the data that you
collect? Be sure to include any adjustments you may have made to the procedure, what they
were, and why you made them. (7 points)

What are the first three quantum numbers for the electrons located in subshell 2s?

Chemistry worksheet - i am not sure what they are asking for exactly?

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.