This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which gas sample has the greatest volume at STP? A) 4 g of H2 B) 32 g of O2 C) 18 g of Ar D) ... (Read 34 times)

newbem

  • Hero Member
  • *****
  • Posts: 579
on: Aug 27, 2018
Which gas sample has the greatest volume at STP?
 
  A) 4 g of H2
  B) 32 g of O2
  C) 18 g of Ar
  D) 4 g of He

Question 2

The volume of a gas sample is recorded as 0.0970 L. How many significant figures is this?
 
  A) 2
  B) 3
  C) 4
  D) 5
  E) None, because this is an exact number.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joc

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


newbem

  • Member
  • Posts: 579
Reply 2 on: Aug 27, 2018
Excellent

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

A typical spectrum with peaks representing the peptide fragments generated from a sample A typical spectrum with peaks representing the peptide fragments generated from a sample
Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi
Sample Exercise Prescription for Weight Training: Beginner Sample Exercise Prescription for Weight Training: Beginner
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
A sample of 400 observations will be taken from an infinite population. The population ... A sample of 400 observations will be taken from an infinite population. The population ...
Sample Size Affects Sampling Error Sample Size Affects Sampling Error
Video: Hormonal regulation of pregnancy - weeks 2 through 38

For a complete list of videos, visit our video library