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

Author Question: Does soap increase or decrease water's surface tension? A) increases B) decreases C) Soap does ... (Read 77 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Aug 27, 2018
Does soap increase or decrease water's surface tension?
 
  A) increases
  B) decreases
  C) Soap does not affect water's surface tension.
  D) Both; adding a small amount of soap will first decrease water's surface tension but increasing the amount of soap will reverse the effect.

Question 2

What is the compound that forms if you react potassium and sulfur?
 
  A) K2S
  B) KS
  C) SP
  D) PS2
  E) SkP


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bd5255

  • Sr. Member
  • ****
  • Posts: 386
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


Awilson837

  • Member
  • Posts: 509
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

tuate

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Surface Tension Surface Tension
Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Exercise increases the heart rate. Exercise increases the heart rate.
Does Intelligence Increase with Brain Size? Does Intelligence Increase with Brain Size?
Water resources Water resources
How an Increase in Income Inequality Affects the Desired Tax Rate How an Increase in Income Inequality Affects the Desired Tax Rate
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library