Question 12: Which of the following methods for preparing a…

Question 12: Which of the following methods for preparing a 0.0050 M solution from a 1.0 M stock solution provides the smallest overall uncertainty? Explain your answer through calculations!!! (Hint: The uncertainty for the one-step dilution is provided in the problem, no calculation needed.) (a) A one-step dilution that results in a relative uncertainty of 0.004. (b) A two-step dilution that uses a 50mL pipet and a 1000mL volu­metric flask for the first dilution, and a 10mL pipet and a 100mL volumetric flask for the second dilution.          (10 points)

For the short essay portion, you should write a 300-400 word…

For the short essay portion, you should write a 300-400 words fully exploring one of the two prompts presented for that question.  Please edit carefully, maintain formal diction, and include plenty of examples from the texts.  1)  Explore three symbols in The Scarlet Letter. 2) How does Hester Prynne’s outsider status help her gain personal power?  

No flags: You have earned 10% bonus points towards your scor…

No flags: You have earned 10% bonus points towards your score. 3+ flags: 25% score deduction. If it appears that you are intentionally ignoring Honorlock restrictions (for example, right-clicking to access grammar tools or using autofill), you may receive a zero for the entire assignment or quiz. Any verified instance of intentional academic dishonesty will result in an automatic zero on the submission and may lead to failure of the course. Do you believe that you were flagged using Honorlock? If so, explain your flag.