Author Question: Calculate the chloride concentration in milliequivalents per liter of a solution prepared by ... (Read 64 times)

Destiiny22

  • Hero Member
  • *****
  • Posts: 557
Calculate the chloride concentration in milliequivalents per liter of a solution prepared by diluting 20 g of barium chloride to 1L.
 
  A. 1.92 mEq/L
  B. 19.2 mEq/L
  C. 192.0 mEq/L
  D. 384 mEq/L

Question 2

How many milliliters of a 2.0M solution is required to prepare 50 mL of a 0.3M solution?
 
  A. 0.075 ml
  B. 0.75 ml
  C. 7.5 ml
  D. 75 ml



aburgess

  • Sr. Member
  • ****
  • Posts: 361
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

For a complete list of videos, visit our video library