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

Author Question: How many grams of NaCl are in 25 mL of 2 sodium chloride solution? 1. 12.5 g 2. 50 g 3. 0.5 g ... (Read 146 times)

oliviahorn72

  • Hero Member
  • *****
  • Posts: 579
on: Jul 3, 2018
How many grams of NaCl are in 25 mL of 2 sodium chloride solution?
 
  1. 12.5 g
  2. 50 g
  3. 0.5 g
  4. 1250 g

Question 2

Convert 2 1/2 pounds to an equivalent weight in ounces.
 
  1. 32 oz
  2. 34 oz
  3. 36 oz
  4. 40 oz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ebenov

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 3, 2018
Answer to Question 1

3

Global Rationale: 25 mL  2 g/100 mL = 0.5 g.

Answer to Question 2

4

Global Rationale: 16 ounces per 1 pound.


oliviahorn72

  • Member
  • Posts: 579
Reply 2 on: Jul 3, 2018
Gracias!

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ... (a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
The opening and closing of voltage-activated sodium and potassium channels during the three phases ... The opening and closing of voltage-activated sodium and potassium channels during the three phases ...
Sodium Spectrum Sodium Spectrum
Solution to exponential problem Solution to exponential problem
Harmonic Series Solution Harmonic Series Solution
Which of the following unit factors is not related to a 0.100 M NaBr solution? A Which of the following unit factors is not related to a 0.100 M NaBr solution? A
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library