« 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 103 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?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Amount of Energy Released by Earthquakes of Different Magnitudes Amount of Energy Released by Earthquakes of Different Magnitudes
Apply direct pressure to the patient’s wound. Apply direct pressure to the patient’s wound.
Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric
Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure
Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ... Apply passive touch over the eyes and cheeks to finish. Place the hands, using very light pressure, ...
Finger pressure to a trigger point. Finger pressure to a trigger point.
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library