7. (Calculator needed) In chemistry, the pH of a solution is the measure of the acidity of the solution. The definition for pH involves common logarithms: pH = -log[H+] where [H+] is the concentration of the hydrogen ion in moles per liter. The range for pH is from 0 to 14. Pure water, a neutral solution, has a pH of 7. An acidic solution, such as vinegar, will have a pH less than 7, and an alkaline solution, such as ammonia, has a pH above 7. a. Normal rainwater has a pH of 5.6. What is the concentration of the hydrogen ion in normal rainwater? Write your final answer in scientific notation. Round the decimal part to one decimal place.

7. (Calculator needed) In chemistry, the pH of a solution is the measure of the acidity of the solution. The definition for pH involves common logarithms: pH = -log[H+] where [H+] is the concentration of the hydrogen ion in moles per liter. The range for pH is from 0 to 14. Pure water, a neutral solution, has a pH of 7. An acidic solution, such as vinegar, will have a pH less than 7, and an alkaline solution, such as ammonia, has a pH above 7. a. Normal rainwater has a pH of 5.6. What is the concentration of the hydrogen ion in normal rainwater? Write your final answer in scientific notation. Round the decimal part to one decimal place.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter6: Exponential Functions And Sequences

Section: Chapter Questions

Problem 8CA

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