A sample of seawater has a pH of 8. determine the new pH of the sample if the hydrogen ion concentration is increased by a factor of 100
Solved
Show answers
More tips
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home Parents or Environment: Who Has the Most Influence on a Child s Upbringing?...
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- C Computers and Internet How to Teach Older Generations to Work with Computers?...
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
Answers on questions: Chemistry
- H History Will give brainliest please explain also In the year 404 B.C. the Peloponnesian war finally was over because which of the following places gave up? A. The Spartans gave...
- M Mathematics Due today PLEASE HELP Select the correct answer. Which function is nonlinear?...
- E English Why were the French more successful than the other European powers at forming less hostile relationships with Native Americans? List two reasons....
Ответ:
Explanation:
pH = - log[H⁺]
8 = - log[H⁺]
[H⁺] = 10⁻⁸
if this concentration of hydrogen ion increases to 100 times
New hydrogen ion concentration
[H⁺] = 10⁻⁸ x 10²
= 10⁻⁶
pH = - log[10⁻⁶]
= 6
new pH will be 6 .
Ответ:
19.3 g/cm3
Explanation:
A 10.0 cm3 sample of copper has a mass of 89.6 g. What is the density of copper? 19.3 g/cm3.