« previous next »

Author Question: The compound HClO4 is a weak acid. Indicate whether the statement is true or ... (Read 56 times)

abern

  • Hero Member
  • *****
  • Posts: 533
on: Aug 27, 2018
The compound HClO4 is a weak acid.
 
  Indicate whether the statement is true or false

Question 2

A solution is prepared by dissolving 2.60 g of a strong electrolyte (formula weight = 101 g/mol) in enough water to make 1.00 L of solution. The osmotic pressure of the solution is 1.25 atm at 25.0 C.
 
  What is the van't Hoff factor (i) for the unknown solute? A) 0
  B) 0.99
  C) 1.98
  D) 2.98
  E) 0.630
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
Buy Test-Bank


cadimas

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Aug 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

abern

  • Hero Member
  • *****
  • Posts: 533
Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


cadimas

  • Sr. Member
  • ****
  • Posts: 362
Reply #3 on: Aug 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Saturated and Unsaturated Fatty Acid Saturated and Unsaturated Fatty Acid
Example of an Explanation of Benefits statement. Example of an Explanation of Benefits statement.
Largest nitric acid plants in the United States Largest nitric acid plants in the United States
Overview of intermediary metabolism with fatty acid and triacylglycerol pathways highlighted Overview of intermediary metabolism with fatty acid and triacylglycerol pathways highlighted
Neutral defense against stomach acid Neutral defense against stomach acid
The amino acid lysine has the percent composition 49.3% C, 9.59% H, 19.2% N, and The amino acid lysine has the percent composition 49.3% C, 9.59% H, 19.2% N, and
Video: Krebs cycle : Formation of acetyl coenzyme A and Electron transport chain

For a complete list of videos, visit our video library