« previous next »

Author Question: Originally 2.00 mol of gas are at STP. If the temperature changes to 47.0C and the pressure ... (Read 39 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Jul 29, 2018
Originally 2.00 mol of gas are at STP. If the temperature changes to 47.0C and the pressure decreases to half of what it was, how many liters do the two moles now occupy? (1 atm = 101 kPa, R = 8.31 J/mol  K)
 
  What will be an ideal response?

Question 2

A straight 1.0-m long wire is carrying a current. The wire is placed perpendicular to a magnetic field of strength 0.20 T. If the wire experiences a force of 0.60 N, what is the current in the wire?
 
  A) 1.0 A B) 5.0 A C) 2.0 A D) 3.0 A E) 4.0 A


at

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

105 L

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Optimum Temperature of Enzymes Optimum Temperature of Enzymes
Assessing Grip Strength Using a Blood Pressure Cuff Assessing Grip Strength Using a Blood Pressure Cuff
Measuring Axillary Temperature Measuring Axillary Temperature
Direct pressure applied to a sinus reflex on the tip of a toe. Direct pressure applied to a sinus reflex on the tip of a toe.
Using trace elements in carbonate shells to estimate temperature Using trace elements in carbonate shells to estimate temperature
Blood pressure measurements: Palpable blood pressure Blood pressure measurements: Palpable blood pressure
Video: Structures that affect circulation - heart and MABP

For a complete list of videos, visit our video library