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14.  Chlorine dioxide gas reacts with aqueous hydroxide ion to yield aqueous chlorate ion, aqueous chlorite ion, and water.                  2 ClO2(g)  +  2 OH-(aq)  

List the 4 kinds of listening. 

16.  a) Calculate the molar solubility of silver(I) chromate, Ag2CrO4. Ksp = 1.2 X 10-12.  (10 pts)        b) Alex solves the following problem:                   What is the molar solubility of chromium(III) hydroxide at pH 5.75?  Ksp = 1.6 X 10-30            He solves the problem below.  He makes three mistakes.  What are they?  (Do NOT determine the correct answer!)  (6 pts)        

Why are gestures, eye contact, and use of voice important?  Be specific with you answer, use examples with each.

15.  a) Calculate the pH of 1.45 X 10-4 M HNO3. (6 pts)        b) Calculate the value of Ka for hypoiodous acid when a 0.0144 M hypoiodous acid solution has a percent ionization of 4.00 X 10-3 at pH 6.24.  (6 pts)        c)  A kinetic experiment yields the graph below for a decomposition reaction.  It takes 37 s for the concentration of reactant A to drop from 0.300 M to 0.279 M.  Calculate the half-life, in minutes, of this decomposition reaction.  (12 pts)              

Assuming that the user provides 49 as input, what is the output of the following code snippet? int x = 0; int y = 0; System.out.print(“Please enter y: “); Scanner in = new Scanner(System.in); y = in.nextInt(); if (y > 50); { x = y; } System.out.println(“x: ” + x);

The two strings “Aardvark” and “Aardvandermeer” are exactly the same up to the first six letters. What is their correct lexicographical ordering?

What is the output of the following code snippet? int[] values = { 1, 2, 3, 4}; values[2] = 24; values[values[0]] = 86; for (int i = 0; i < values.length; i++) { System.out.print (values[i] + " "); }

Assume the method doSomething has been defined as follows: public static void doSomething (int[] values, int p1, int p2) { int temp = values[p1]; values[p1] = values[p2]; values[p2] = temp; } What does the method do?

Which of the following for loops is illegal?