« previous next »

Author Question: What is the strength (expressed as a ratio) of a 30 milliliter solution that contains 300 milligrams ... (Read 42 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jul 3, 2018
What is the strength (expressed as a ratio) of a 30 milliliter solution that contains 300 milligrams of sodium chloride?
 
  1. 300:30
  2. 3:30
  3. 10:1
  4. 1:100

Question 2

Convert 1152 to traditional time.
 
  What will be an ideal response?


sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 3, 2018
Answer to Question 1

4

Global Rationale: 300 mg = 0.3 g; 0.3/30 = 0.01 = 1:100.

Answer to Question 2

11:52 AM


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Hand exercise devices build strength for injury prevention. Hand exercise devices build strength for injury prevention.
lab solution lab solution
The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C? The molality of a C12H23O11 solution is 0.6 m. what is the freezing point of the solution C?
Each allele of codominant genes is fully expressed in heterozygotes. Type A blood has A antigens on Each allele of codominant genes is fully expressed in heterozygotes. Type A blood has A antigens on
To make a 3.00 m solution, one could take 3.00 moles of solute and add To make a 3.00 m solution, one could take 3.00 moles of solute and add
Video: Types of Burns

For a complete list of videos, visit our video library