« previous next »

Author Question: 238U + ________ 239Np + -1e Fill in the blank(s) with correct word ... (Read 123 times)

deesands

  • Hero Member
  • *****
  • Posts: 514
on: Aug 27, 2018
238U + ________  239Np + -1e
 
  Fill in the blank(s) with correct word

Question 2

Identify the element that was reduced.
 
  H2SO4 + Al(OH)3  Al2(SO4)3 + H2O
  A) aluminum
  B) sulfur
  C) oxygen
  D) No elements were either oxidized or reduced.

Question 3

An unknown substance is added to a solution and the pH increases. The substance is best described as a(n)
 
  A) acid.
  B) base.
  C) salt.
  D) solvent.


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Aug 27, 2018
Answer to Question 1

1n

Answer to Question 2

D

Answer to Question 3

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

deesands

  • Hero Member
  • *****
  • Posts: 514
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Fayaz00962

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Correct use of a fire extinguisher Correct use of a fire extinguisher
Ergonomically correct desk, chair, and keyboard. Ergonomically correct desk, chair, and keyboard.
How to solve a word problem involving trigonometric models (Question 1) How to solve a word problem involving trigonometric models (Question 1)
Word Problems Algebra Questions Help pls Word Problems Algebra Questions Help pls
Identification of the numbers in the Word Problem Identification of the numbers in the Word Problem
Differential Equation Word Problem Differential Equation Word Problem
Video: Alternative Energy Sources

For a complete list of videos, visit our video library