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What is the difference between rancidity and oxidation

1.) With the temperature held constant, if pressure on a gas is increased, the volume will ______________. If the pressure of a gas is held constant and the temperature is increased, the volume of the gas will ____________

2.) To what temperature (in °C) would you need to heat a gas that has a pressure of 1.21 atm and volume of 1.59 L at 22.9 °C to have it occupy 2.89 L at 2.53 atm?

3.) A 3.2 L sample of CO₂(g) at 23.1 ^oC expands to what volume at 43.1 ^oC at a constant pressure of 0.95 atm?

4.) The solid chemicals in a specific air bag create 0.545 moles of gas. To what volume (in L) will the air bag inflate at a pressure of 1.10 atm and a temperature of 293 K.

Please help with these practice problems.

A gas has a pressure of 28.01 kPa at a temperature of 247 K. What will the temperature be if the pressure is increased to 35.4 kPa?

At 218°C, a gas has a volume of 89 L. If the temperature increases to 230°C, what will the final volume be?

73.2 L of He gas have a pressure of 1.89 atm. If the pressure is increased to 2.02 atm, what will the volume be?

What will happen to the volume of a gas when 33.28 L of gas is heated from 37°C to 192°C?

A gas is put into a 4.3 L cylinder under 2.07 atm at -55°C. The gas is compressed to 1.09 L while heated to 388°C. What is the final pressure of the gas?

2.98 L of helium at 18°C has a pressure of 2.01 atm. What will the temperature be if the pressure increases to 2.75 atm while the volume drops to 1.03 L?

8.10 L of nitrogen has at 302 K has a pressure of 1.92 atm. If the pressure changes to 2.53 atm and the temperature cools to 138 K, what will the new volume be?

3.109 L of gas at 22 degrees Celcius is heated to 109 degrees Celcius. While the pressure is held at 1928 mm Hg, what will the new volume of gas be?

At 182°C, a gas has a pressure of 1.29 atm and a volume of 73.8 L. If the pressure increases to 1.34 atm and the temperature decreases to 165°C, what will the volume of the gas be?

12.43 L of He gas have a pressure of 85.0 mm Hg. If the temperature is held constant, what will the volume be if the pressure decreases to 73.5 mm Hg?

A gas storage tank is a 1.72 atm and 35 o C. What temperature is

the gas at if the pressure increases to 2.00 atm?

Answer the following question:

1. imagine you’re speaking with a friend or family member that doesn’t have much of a background in science. You mentioned something about LD50, and they asked you “What’s LD50?”. Tell me how you would explain what LD50 is to them in very general terms or with a creative example that someone without a background in science could understand. You already know the definition of LD50 but that isn’t going to help you here – what you need to do is clearly communicate the key details that make up the LD50 definition in a way that your friend or family member will understand.

I need to write a final written report for the device that I have been working on such as “ Blood Pressure Monitoring Device”

Company logo: "HealthyLife" or "HealthyME"

Relevant information: "Wireless, remote monitoring device that connects to a smartphone app with accurate measurements".

The final report should not exceed 15 pages including drawings and references. The report should be organized as a written version of the following marketing pitch that includes the following:

1. Reimbursement:

• What Is the reimbursement pathway?

• What codes will be used?

• How much resistance is anticipated?

2. Business Model:
• How will the company including its anticipated pricing and margins?

• What will be the timing and frequency of
revenue realization?

• What volume of business is needed to make
the model viable?

3. Sales and Marketing:

• Why will customers be compelled to use the product?

• How will the company close sales?

• How will the product reach customers?

4. Financial information:
• What are the company needs?
•What does it intend to do with the money raised (according to what timeline)?

• How and when will it generate a return for investors ?

5. Exit Scenarios:

• How are investors most likely achieve liquidity for their investment?

• When is an exit most likely to occur?

6. Management Team:

• Who are the key individuals that make up the
company ?

• What specific qualifications do they bring to bear?

"JOhnathann brahms a german composer and pianst went to ___ because it was the center of the arts at that time"

A. Vienna, Austria

B. Lisbon Portugual 

C. Dublin Ireland