Which of the following represents a permissible set of quantum numbers? (answer "yes" if permissible and "no" if no permissible). If no, state why the set won't work.
11. 2, 2, +1, -1/2
12. 5, 1, 0, +1/2
13. 6, 3,-2, +1/2
14. 7, 0, 0, -1/2
15. 4, 1, 8, +1/2

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Calculate the number of moles of ethane in 100 grams