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

Author Question: The volume of a sample of gas (2.49 g) was 752 mL at 1.98 atm and 62 C. The gas is ________. A) ... (Read 13 times)

dakota nelson

  • Hero Member
  • *****
  • Posts: 604
on: Aug 27, 2018
The volume of a sample of gas (2.49 g) was 752 mL at 1.98 atm and 62 C. The gas is ________.
 
  A) SO2
  B) SO3
  C) NH3
  D) NO2
  E) Ne

Question 2

In a lead-acid battery, the electrodes are consumed. In this battery, ________.
 
  A) the anode is Pb
  B) the anode is PbSO4
  C) the anode is PbO2
  D) the cathode is PbSO4
  E) the cathode is Pb


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

A


dakota nelson

  • Member
  • Posts: 604
Reply 2 on: Aug 27, 2018
Excellent

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Sample Stress Management Program Sample Stress Management Program
Sample Advance Directive Cont. Sample Advance Directive Cont.
Sample of a weekly bookkeeping ledger. Sample of a weekly bookkeeping ledger.
What volume is occupied by 6.21 x 1024 molecules of CO at STP? What volume is occupied by 6.21 x 1024 molecules of CO at STP?
An archaeological sample contains 0.700 g of lead-206 and 2.144 g of uranium-238. Assume that ... An archaeological sample contains 0.700 g of lead-206 and 2.144 g of uranium-238. Assume that ...
Sample lod score curves Sample lod score curves
Video: PET Scan Animation

For a complete list of videos, visit our video library