ap chemistry

What is the concentration (in M) of hydronium ions in a solution at 25 degrees C with a pH = 4.282?

i got 5.22 x 10^-5
?

right on the money.

  1. 👍 0
  2. 👎 0
  3. 👁 85
asked by Jaron

Respond to this Question

First Name

Your Response

Similar Questions

  1. CHEM

    A concentrated weak acid is best described as which of the following? (a) a solution with a high pH (b) a solution where the concentration of undissociated acid particles is high and relative quantity of hydronium ions is low (c)

    asked by Lena on July 24, 2009
  2. Chemistry II - Concentrations

    At 30.°C, the concentration of hydronium (H3O^+) ions in an aqueous solution is 1.1 ✕ 10^−9 M. (Note: At 30.°C, the ion-product constant for water is 1.46 ✕ 10^−14.) (a) What is the concentration of hydroxide

    asked by Dalton on February 28, 2018
  3. science

    The concentration of hydroxide ions in the antacid, milk of magnesia, is 5.2x10^-4 M. Calculate the concentration of hydronium ions at 25 degrees celcius.

    asked by Jeanne on December 5, 2012
  4. Chemistry

    Water molecules can dissociate into hydronium ions (H3O+ ,often just called H+ for shorthand) and hydroxide ions (OH-). The concentration of each of these ions in pure water is 10^-7. In other words, in pure water one out of every

    asked by Sam on September 24, 2017
  5. chemistry

    which solution has the highest concentration of hydroxide ions? a ph=7.93 b ph=12.59 c ph=7.00 d ph=9.82 e ph=3.21 i know the answer is 7 but why is it seven? would it be different if it said hydronium ions?

    asked by jessie on December 11, 2010
  6. Chemistry 130

    Can someone please help me and let me know if these questions and answers are correct? I just need a second opinion…and if there not correct can you help me…please?!? 1.(3). In the Arrhenius definition, an acid is a substance

    asked by Jess on October 6, 2009
  7. Chemistry

    Which solution below has the highest concentration of hydronium ions? pH = 9.82 pH = 12.6 pH = 7.93 pH = 3.21 pH = 7.00

    asked by DrewS on March 19, 2013
  8. Science

    Which solution below has the highest concentration of hydronium ions? pH = 9.82 pH = 12.6 pH = 7.93 pH = 3.21 pH = 7.00

    asked by DrewS on March 19, 2013
  9. chemistry

    8.00 g of are dissolved in water to make 3.00 l of solution. What is the concentration of hydronium ions, , in this solution?

    asked by leo on November 15, 2009
  10. chemistry

    8.00 of are dissolved in water to make 4.00 of solution. What is the concentration of hydronium ions, , in this solution?

    asked by katy on November 2, 2009

More Similar Questions