Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 29, 2024

In which of the following solutions would a piece of polystyrene float? 5 7 . 9 % v v ethanol water 3 8 % v

In which of the following solutions would a piece of polystyrene float?

$57.9 % \frac{v}{v}$ ethanol

water

$38 % \frac{v}{v}$ ethanol

$31 % \frac{w}{w}$ potassium carbonate

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Chemistry

Authors: Jill Robinson, John McMurry, Robert Fay

8th Edition

134856236, 978-0134856230

More Books

Students also viewed these Chemistry questions

Question

★★★★★

a. Explain how you think Sam Blakely would proceed with his investigation. b. Assuming that there is a secret condo in Costa Rica, what do you think Sams chances are of discovering it? Anna and Jorge...

Answered: 1 week ago

Question

★★★★★

In which of the following solutions would a piece of polystyrene float? 5 7 . 9 % v v ethanol water 3 8 % v v ethanol 3 1 % w w potassium carbonate

Answered: 1 week ago

Question

★★★★★

Delaware Corporation prepared a master budget that included $21,360 for direct materials, $33,600 for direct laber, $18,000 for variable orerhead, and $46,440 for fixed owerhead. Deleware Corporation...

Answered: 1 week ago

Question

★★★★★

True or false: The Advertising Research tool cannot provide live ad examples from your competitors' campaigns. True False

Answered: 1 week ago

Question

★★★★★

Welcome on board to Blended, Inc. As you know we are one of the nation's elite producers of multi-purpose kitchen blenders. I would like you to think about optimal production levels in our two plants...

Answered: 1 week ago

Question

★★★★★

Terri purchased an annuity for $100,000. She was to receive $10,000 per year and her life expectancy was 20 years. She died after receiving eight payments. Terri's final return should reflect a loss...

Answered: 1 week ago

Question

★★★★★

The owner of Toto Industries is evaluating various workers compensation plans for their ability to meet the organization's risk financing goals. The guaranteed cost policy is less effective than...

Answered: 1 week ago

Question

★★★★★

1. What is the purpose of the business impact analysis (BIA)? 2. What is the difference between the disaster recovery plan (DRP) and a business continuity plan (BCP)? 3. What are the commands used in...

Answered: 1 week ago

Question

★★★★★

In a RothschildStiglitz model with asymmetric information and heterogeneous risk types, the frail population would be worse off if insurance companies were suddenly able to distinguish between the...

Answered: 1 week ago

Question

★★★★★

If the quality of cars is normally distributed rather than uniformly distributed, the market will not unravel.

Answered: 1 week ago

Question

★★★★★

In the model, buyers know the utility function of sellers, but do not know anything about the general quality of cars for sale.

Answered: 1 week ago

Previous Question Next Question

Question

In which of the following solutions would a piece of polystyrene float? 5 7 . 9 % v v ethanol water 3 8 % v