Chemistry

I don't know why on earth I don't remember how to do this, but I can't, and it's so simple.

Calculate [H+] and [OH-] of a solution with a pH of 9.7

Thank you.

  1. 👍 0
  2. 👎 0
  3. 👁 121
  1. pH+pOH=14

    since,
    pH=-log[H+]
    pOH=-log[OH-]

    therefore,
    [H+]=10^(-pH)
    [OH-]=10^(-pOH]

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. college

    I need help studing for my A&P test. I just don't get this stuff. does anyone know a easy way to remember this all?

    asked by Ashley on September 23, 2008
  2. Math

    My question is about guess my rule, in Russian math. x - y 1=21 2=22 7=27 8= don't know 9= don't know _ = 33 33- don't know _ = 65 102=don't know _ - 130 and then it says Rule: y=... and so yeah. the signs that are like this _

    asked by Emily on June 24, 2020
  3. history

    Describe the primary economic activity for each of the three colonial regions: the New England colonies, the Middle colonies, and the Southern colonies. Explain how the geography of each region helped determine its economy. I

    asked by Alexis on October 13, 2015
  4. phy 231

    It takes 23 hours 56 minutes and 4 seconds for the earth to make one revolution (mean sidereal day). a.What is the angular speed of the earth? I got 7.292x10^-5 rad/s b.Assume the earth is spherical. Relative to someone on the

    asked by Andrea on February 20, 2016
  5. Math (Help!)

    Note: Remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. you can use the comments field to explain your work.

    asked by Ive on November 2, 2016
  1. English

    1. I don't have a little money. 2. I don't have little money. 3. I don't have some money. 4. I don't have any money. 5. I have a lot of money. (Are all grammatical? Does # 1 mean #5?) 6. Do you have much money? - Not much. (Is the

    asked by John on December 27, 2008
  2. Heart of Darkness

    1. Different settings. Consider how Kurtz and the pilgrims act differently in the following settings. • Belgium For this one I said they act very civilized because they want to keep up appearances, but I don't remember any

    asked by Chelsea on December 6, 2015
  3. Physics - Aristotle and his theory

    Aristotle beleived that wood was a combination of fire, water, and earth. Use his 4 element theory to explain why a wooden boat floats on water. His theory is hard for me to understand. The only thing I know is that the boat

    asked by Anonymous on September 9, 2011
  4. English

    1. Don't make a noise at the movies. 2. Don't talk out loud at the movie. 3. Don't talk to others in the movies. 4. Don't talk aloud in the movie. 5. Don't have a conversation loudly in the movie theater. 6. Don't disturb others

    asked by rfvv on April 19, 2019
  5. English

    Why is the telephone convenient? 1. We don't have to talk face to face. 2. We don't have to write letters to someone that is far away from us. 3. We don't have to write letters to people who are far away from us. 4. We don't have

    asked by rfvv on May 24, 2010
  6. Spanish

    Can someone please explain to me how to do this: Traduce las frases al espanol, por favor. 1. Don't rent the apartment 2. Don't leave 3. Don't pass the papers 4. Never play the piano 5. Don't visit your grandmother etc.... Please

    asked by John on May 12, 2008

You can view more similar questions or ask a new question.