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

Author Question: How many grams of dextrose are needed to prepare 250 mL of a 12.5 solution? 1. 2000 g 2. 2 g 3. ... (Read 73 times)

Frost2351

  • Hero Member
  • *****
  • Posts: 557
on: Jul 3, 2018
How many grams of dextrose are needed to prepare 250 mL of a 12.5 solution?
 
  1. 2000 g
  2. 2 g
  3. 312.5 g
  4. 31.25 g

Question 2

Convert 20 ounces to an equivalent amount in cups.
 
  1. 2.25 cups
  2. 2 cups
  3. 5 cups
  4. 2.5 cups


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

matt95

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 3, 2018
Answer to Question 1

4

Global Rationale: 250 mL  12.5 g/100 mL = 31.25 g.

Answer to Question 2

4

Global Rationale: 8 ounces per 1 cup.


Frost2351

  • Member
  • Posts: 557
Reply 2 on: Jul 3, 2018
Wow, this really help

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

The Spiral (Solution) The Spiral (Solution)
Water amount needed to grow crops Water amount needed to grow crops
A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ... A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ...
Find the derivative by using the chain rule - Solution Help Find the derivative by using the chain rule - Solution Help
with solution with solution
How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ... How many milliliters of a 1:8 sodium chloride solution contain 300 milligrams of sodium ...
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library