« previous next »

Author Question: An electrolyte is a substance that, when dissolved in water, yields a solution that conducts ... (Read 88 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Aug 27, 2018
An electrolyte is a substance that, when dissolved in water, yields a solution that conducts electric current.
 
  Indicate whether the statement is true or false

Question 2

What is the percentage by mass of hydrogen in ordinary water (H2O)?
 
  A) 20
  B) 11
  C) 60
  D) 40


komodo7

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Aug 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
Effect of extracellular osmolarity on water movement across a plasma membrane Effect of extracellular osmolarity on water movement across a plasma membrane
Substance Abuse : Biological, Psychological and Sociocultural Levels Substance Abuse : Biological, Psychological and Sociocultural Levels
Water, Hydrogen, Methane Water, Hydrogen, Methane
Stable oxygen isotopes in water Stable oxygen isotopes in water
Solution to Exponent Law Problem Solution to Exponent Law Problem
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library