Reflecting on all the materials that we covered in this semester, discuss two (2) things that you learned from this course that can be useful to you and/or applied to your job/work immediately or soon.  (They can be a system, an app, or a technology.  Or they can be simply a concept, a skill, a theory, or even a way of thinking.  But be specific!)  Why are they important, and what impact would they make? (Alternatively, if you think this course needs improvements, please say so and make some suggestions on how to make it better/relevant.  I guarantee that you will not be penalized in any way if you take this route!) (250 words or less; no reference/citation is needed.)

Choose one answer to this question: In MLA, a writer cites each source twice: Where?

What is Arrhenius definition of a base? (a) a proton acceptor (b) produce hydroxide ion (c)  change color of litmus from blue to red (d) no correct answer given

How many of the following metals is/are type II metal(s)? (a)  Au             (b)   Mg               (c)  Zn                   (d)  Co                (e)  Na

pH of a solution that has a H⁺ concentration equals to 5.9 × 10-8 M is  

Which of the following substances is a gas in liquid solution? A) air B) wine C) soda water D) sweet tea E) no correct answer given

What is the oxidation number for X in the following arbitrary anion,

Which 0.10 M solution will conduct electricity?

What is the percent composition of O (% O) in C7H12O20? Atomic weights of C = 12.0, H = 1.0, O = 16.0 A)  20.2 B)  2.88 C) 76.9 D)  no correct answer given

Which of the following is an acceptable Lewis structure for C3H6O?