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

Author Question: Calculate the molarity of a solution of magnesium chloride with a concentration of 44.7 mg/mL. (Read 128 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Mar 21, 2021

Question 1

Calculate the molarity of a solution containing KCl and water whose osmotic pressure at 32.0°C is 125 torr. Assume complete dissociation of the salt.

◦ 0.00657 M
◦ 4.99 M
◦ 0.0313 M
◦ 0.00329 M
◦ 0.0626 M

Question 2

Calculate the molarity of a solution of magnesium chloride with a concentration of 44.7 mg/mL.

◦ 0.939 M
◦ 0.469 M
◦ 0.235 M
◦ 2.13 M
◦ 0.748 M
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by stevenposner on Mar 21, 2021

samiel-sayed

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Mar 21, 2021
Wow, this really help

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

How to calculate present value (Question 1) How to calculate present value (Question 1)
Model of GABA - receptor chloride channel Model of GABA - receptor chloride channel
Calculate the net field at the location of q 3 Calculate the net field at the location of q 3
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ... He element M forms the chloride MCl4 containing 75.0% Cl by mass. What is the atomic weight of ...
Video: Hormonal regulation of pregnancy - weeks 17 through 38

For a complete list of videos, visit our video library