Given the following electron configurations:   1.  1s2 2s2  2p6 2s1        2. 1s2 2s2 2p6 3s1       3.  1s2 2s2 2p6       4.  1s2 2s2 2p6 3s2 3p5       5.  1s2 2s2 2p6 3s2 4s2 4p5      6.  1s2 2s2  2p1    7.  1s2 2s2 2p5     Match the number for the correct electron configuration to the element. (A)  Na (B)  Ne (C)  Cl (D)  B

Increasing the pressure of a gas its concentration in solution. Increasing the temperature of a gas its concentration in solution. A Henry’s law constant will result in a greater concentration in solution.

The vapor pressure of a liquid is 0.56 atm at 346 K. What is the vapor pressure if 3.0 mol of the liquid is mixed with 1.0 mol of a non-electrolyte solid with no vapor pressure? Answer in atm. Do not type units. Do not use scientific notation.

A sample of carbon dioxide is at its triple point. What change needs to occur to produce only the solid phase.

What is the freezing point a solution made from 0.28 mol of KCl and 319 g ethanol (C2H6O)? KCl is a strong electrolyte in ethanol. The freezing point or ethanol is -114.6 oC. The freezing point depression constant of ethanol is 1.79 oC/m.

Pay close attention to sig figs. Use the periodic table and formula sheet included with this quiz. Some questions require exact sig figs. These are noted with, “exact sig figs required,” or a similar statement.   You must click the link. Do NOT click on the download symbol . You cannot download: HonorLock will prevent you from downloading. Periodic Table: 2026 Periodic Table for Tests.pdf Formulas and Constants: 2046 most of the equations.docx Electronegativity: Electronegativities Table.pdf Standard reduction potentials: standardreductionpotentials.pdf Canvas may added or remove leading or trailing zeros to numerical responses. These will not affect your score.

cumulative The osmotic pressure of a 3.50 M NaCl solution is 189 atm. What is the temperature of the solution? Answer in K. Do not type units. Do not use scientific notation.

Which of the following cranial nerves originate off the Pons of the brainstem? (Select all that apply) 

During an evaluation, an athlete demonstrates with the following functional abnormality. Which nerve is most likely involved?

Another term for factors of production is