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

Author Question: A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208) A) 1.1 B) ... (Read 289 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
on: Aug 10, 2018
A solution contains 4.5 grams of BaCl2 in 400 mL. What is the normality? (mw = 208)
 
  A) 1.1
  B) 0.05
  C) 0.5
  D) 0.11

Question 2

20 mg/dL is equivalent to _______ parts per million (ppm).
 
  A) 2
  B) 20
  C) 200
  D) 2000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #1 on: Aug 10, 2018
Answer to Question 1

Ans: D

Answer to Question 2

Ans: C


ahriuashd

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Aug 10, 2018
Both answers were spot on, thank you once again


miss_1456@hotmail.com

  • Sr. Member
  • ****
  • Posts: 289
Reply #3 on: Aug 10, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Thyroid conditions may make getting pregnant impossible.

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?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Algebraically determine the general solution, in degrees, of the equation below. Algebraically determine the general solution, in degrees, of the equation below.
What is the freezing point of a solution of 2.86 g MgCl2 in 100 g of water? Kf for water is ... What is the freezing point of a solution of 2.86 g MgCl2 in 100 g of water? Kf for water is ...
A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ... A 0.51 m aqueous solution of an unknown solute has a boiling point elevation of 0.62°C. The ...
The predicted solution to the problem posed The predicted solution to the problem posed
Solution to linear and parabola Solution to linear and parabola
A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ... A solution of CaCl2 with concentration of 5.5 M was diluted 10 times, 25 times and 3 times. ...
Video: Parkinson's Disease

For a complete list of videos, visit our video library