For the following question, you can receive a majority of points by drawing an appropriate sketch with important information on it.  To receive full credit, you need to answer the quantitative questions.

Answer the following questions about a solution made by dissolving 11.0 g of an unknown non-electrolyte substance in 119 g water at 20°C. Write all answers in decimal format and pay attention to significant figures (don’t include units)!   If the osmotic pressure of this solution was found to be 6.19 atm, what is the concentration of this solution (in M)?   If the density of the solution is 1.04 g/mL, what is the volume of solution (in mL)?   How many moles of solute are present in the solution?   What is the molar mass of the solute (in g/mol)?

Calculate the freezing point of a 0.09500 m aqueous solution of glucose. The molal freezing-point-depression constant of water is 

What must happen before the blood level of a nutrient decrease?

You live in the newest dorm Dejope Hall that houses 500 students. The daily calcium intakes of Dejope residents are listed below: 50 students: 1000 mg; For this population, EAR=800 mg, RDA=1000 mg. The prevalence of inadequate calcium intake in the Dejope Hall is

Decision makers who use accounting information include:  

RELATED GROUP paid $2,660,000 cash for land to be used to construct condominiums. At the time of purchase, the land had a list price of $3,000,000. When the balance sheet was prepared, the appraised fair value of the land was $2,900,000 and the market value used for tax purposes was $2,800,000. At what amount should the land be reported on the balance sheet of the company?

On January 1, 2025, TERRA Developers purchased land to construct office buildings by paying $7,000,000 cash . At the time of purchase, the land had a list price of $7,250,000 When the balance sheet was prepared, the appraised fair value of the land was $7,500,000 and the market value used for tax purposes was $7,100,000. At what amount should the land be reported on the balance sheet of TERRA?

If you travel 120 miles in 3 hours, then your average speed for the trip is and the units are .

Exam 4 Point distribution: Total points = 110 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 5 9 12 9 8 18 25 24 Question 1-5 multiple choice questions Question 6-8 free response question 9 points Extra Credit CLICK Here to preview the Periodic table and other relevant information for Exams