« previous next »

Author Question: A fixed amount of gas at 25.0C occupies a volume of 10.0 L when the pressure is 629 torr. Use ... (Read 63 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Aug 27, 2018
A fixed amount of gas at 25.0C occupies a volume of 10.0 L when the pressure is 629 torr. Use Charles's law to calculate the volume (L) the gas will occupy when the temperature is increased to 121C while maintaining the pressure at 629 torr.
 
  A) 10.9 L
  B) 13.2 L
  C) 2.07 L
  D) 7.56 L
  E) 48.4 L

Question 2

What is the chemical name of the compound whose formula is MgSO4?
 
  A) magnesium sulfite
  B) magnesium sulfur tetraoxide
  C) magnesium sulfide
  D) magnesium sulfate


recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


recede

  • Sr. Member
  • ****
  • Posts: 315
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Osmosis and the measurement of osmotic pressure Osmosis and the measurement of osmotic pressure
3D Plant Layout - Side View for Dual-Stage Pressure Production of Nitric Acid 3D Plant Layout - Side View for Dual-Stage Pressure Production of Nitric Acid
Lightly squeeze along each finger applying pressure first near the knuckle and then moving along the ... Lightly squeeze along each finger applying pressure first near the knuckle and then moving along the ...
Apply direct pressure under the zygomatic arch. Moving laterally, gently press up and under the ... Apply direct pressure under the zygomatic arch. Moving laterally, gently press up and under the ...
Palpating for rebound tenderness: Applying pressure Palpating for rebound tenderness: Applying pressure
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Video: Gastrin (gastric emptying) & Secretin (buffering gastric acid)

For a complete list of videos, visit our video library