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

Author Question: 85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total ... (Read 72 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Jul 8, 2021

Question 1

3.2 grams of a compound with a molar mass of 96 g/mol dissolved in 50 grams of water gave a solution that freezes at -1.50 °C. Kf for water is 1.86 °C/m. The van't Hoff i factor for this solution is ________.
◦ 0.83
◦ 1.2
◦ 0.21
◦ 0.17
◦ 2.0

Question 2

85.0 grams of potassium bromide are to be used to produce a 0.300 M solution. What will be the total volume of this solution?
◦ 2.38 L
◦ 2.83 L
◦ 283 L
◦ 0.214 L
◦ 0.420 L
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by faduma on Jul 8, 2021

ryrychapman11

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 8, 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


faduma

  • Member
  • Posts: 528
Reply 2 on: Jul 8, 2021
Excellent

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Membrane potential of a cell permeable to potassium only. Membrane potential of a cell permeable to potassium only.
World Total Energy Consumption by Fuel Type World Total Energy Consumption by Fuel Type
How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The density of the ... How many moles of AgCl are contained in 244 mL of 0.135 m AgCl solution? The density of the ...
What is the concentration, in mg/ml, of a solution containing 2mEq/ml of potassium chloride? What is the concentration, in mg/ml, of a solution containing 2mEq/ml of potassium chloride?
Which of the following is a solution? Which of the following is a solution?
Video: Prone Position

For a complete list of videos, visit our video library