Calculate the van-t hoff factor for at given concentration
A solution contains 8.90g of KBr in 500.0mL of solution and has an osmotic pressure of 6.99atm at 25 degree C. Calculate the van't Hoff factor for at this concentration.
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A 40.0% mass percent solution of ethylene glycol (C2H6O2) in water has a density=1.0514g/mL. Find the molality (m).
Consider the following statement: To maximise profit, you need to sell your output at the highest price. Analyse the validity of this statement.
An equilibrium mixture of SO2, O2, and SO3 at a high temperature contains the gases at the following concentrations: [SO2] = 3.77 x 10^-3 mol/L, [O2] = 4.30 x 10^-3 mol/L, and [SO3] = 4.13 x 10^-3 mol/L. Calculate the equilibrium constant, Kc for
Martin Company's output for the current period results in a $ 10,000 unfavorable direct labor rate variance and a $ 5,000 unfavorable direct labor efficiency variance.
A solution containing 0.555 g of an organic solid in 22.0 mL of distilled water shows a freezing point depression of 0.65 C. Assuming Kf for water to be 1.86 K-kg/mol, what is the molar mass of the solid?
Question: A private shipping company will accept a box for domestic shipment only if the sum of its length and girth (distance around) does not exceed 108 in. What dimensions will give a box with a square end the largest possible volume?
Samount of his spare time to Beth's Gallery, a not-for-profit museum. He donates 50 hours to audit the books and 80 hours selling products at the museum store.
Neal Company would like to initiate a management development program for its executives. The program would cost $120,000 per year to operate.
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For the completion of this assignment, I decided to leverage the Strain Theory to explain why transnational organized crime continues to flourish
You are working on the topic "Evaluating the Impact of ICE Enforcement Strategies on Immigrant Communities in the U.S:
Answer in detail in approximately 400 words the class name is The Community Context of Crime
Question: According to conflict theory, the nuclear family facilitates exploitation Question options:
Discuss the progression of moving from vague terms to more specific concepts. Is being specific that important? Why or why not?
(1) Understanding how social media platforms work improves digital literacy. (2) Users do not need to understand algorithms to make informed online decisions.
After reading Chapter 1 in the textbook, use self-reflection while thinking about your current personal culture and the cultures you have experienced.