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

Author Question: Adding a couple of drops of an aqueous KCl solution will ________. FeCl3 (aq) + KSCN (aq) = ... (Read 88 times)

mp14

  • Hero Member
  • *****
  • Posts: 534
on: Aug 27, 2018
Adding a couple of drops of an aqueous KCl solution will ________.
 
  FeCl3 (aq) + KSCN (aq) = K3Fe(SCN)6 (aq) + 3KCl (aq)
   yellow colorless red colorless
  A) turn the solution more red.
  B) turn the solution less red.
  C) turn the solution clear.
  D) have no effect on the color.

Question 2

A certain food contains 60 mg of table salt. This is approximately equal to ________ formula units.
 
  A) 6  1023
  B) 6  1022
  C) 6  1020
  D) 6  1026


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


mp14

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Aug 27, 2018
TY


olderstudent

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

The couple discusses grief over the loss of a child. The couple discusses grief over the loss of a child.
(a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ... (a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ...
Married Couple (Larth Tetnies and Thanchvil Tarnai) Embracing Married Couple (Larth Tetnies and Thanchvil Tarnai) Embracing
Solution to Exponent Law Problem Solution to Exponent Law Problem
Delta Method Solution Delta Method Solution
Grade 1 math Adding doubles Grade 1 math Adding doubles
Video: Sigmoidoscopy

For a complete list of videos, visit our video library