« previous next »

Author Question: When a battery becomes completely discharged, both positive and negative plates become ________ and ... (Read 169 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 23, 2018
When a battery becomes completely discharged, both positive and negative plates become ________ and the electrolyte becomes ________.
 
  A) PbSO4; H2O B) PbO2; H2SO4 C) H2SO4; Pb D) PbSO4; H2SO4

Question 2

Hydrogen is commonly stored at what pressure?
 
  A) 1000 PSI B) 5000 PSI C) 50,000 PSI D) 100,000 PSI


medine

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

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?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

The human birth process as an example of positive feedback. The human birth process as an example of positive feedback.
Crystallized negative stain salts Crystallized negative stain salts
The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us The frontal sinus, an airfilled space just behind the brow, is a unique size and shape in each of us
Positive and Negative Symptoms of Schizophrenia Positive and Negative Symptoms of Schizophrenia
Negative feedback loops affecting hypothalamic and anterior pituitary tropic hormones. Negative feedback loops affecting hypothalamic and anterior pituitary tropic hormones.
viable surface sampling using contact plates viable surface sampling using contact plates
Video: Origin of organelles Animation

For a complete list of videos, visit our video library