« previous next »

Author Question: A 3 NaCl solution is referred to as: a. hypertonic. b. hypotonic. c. isotonic. d. ... (Read 138 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jul 16, 2018
A 3 NaCl solution is referred to as:
 
  a. hypertonic.
  b. hypotonic.
  c. isotonic.
  d. normotonic.

Question 2

Which of the following is an isotonic solution?
 
  a. 0.09 NaCl
  b. 0.90 NaCl
  c. 9.00 NaCl
  d. 19.0 NaCl


Animal_Goddess

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: B
Those solutions with more tonicity are hypertonic, and those solutions with less tonicity are hy-potonic.

Answer to Question 2

ANS: B
Average body cellular fluid has a tonicity equal to a 0.9 solution of sodium chloride (NaCl; sometimes referred to as physiologic saline). Solutions with similar tonicity are called isotonic.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

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.

Please provide me with a solution for part b. Please provide me with a solution for part b.
Math Solution Math Solution
Integral Solution Integral Solution
Calculate the molar solubility of thallium(I) chloride in 0.30 M NaCl at 25°C. Ksp for TlCl is ... Calculate the molar solubility of thallium(I) chloride in 0.30 M NaCl at 25°C. Ksp for TlCl is ...
A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ... A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ...
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: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library