Acids and Bases
a year ago
pweaver
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
15 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Acids react with
    answer choices
    water to produce bases and salts
    salts to produce bases and water
    neither bases, salts nor water
    bases to produce salts and water
  • Question 2
    120 seconds
    Q.

    A substance is found to have the following characteristics:


    Very bitter taste

    Feels slippery to the touch

    Produces OH- ions when dissolved in water


    In what category would the substance be classified?

    answer choices

    acid

    base

    enzyme

    fatty acid

  • Question 3
    60 seconds
    Q.

    HF is...

    answer choices

    an acid

    a base

    a salt

    an ionic compound

  • Question 4
    60 seconds
    Q.

    HNO2

    answer choices

    a base

    a salt

    an acid

    an ionic compound

  • Question 5
    60 seconds
    Q. Releases hydrogen in an aqueous solution.
    answer choices
    base
    strong base
    acid
    weak base
  • Question 6
    60 seconds
    Q.

    KOH is ...

    answer choices

    an acid

    a base

    a salt

    an ionic compound

  • Question 7
    60 seconds
    Q.

    The pH of a solution is 2.0. What is the [OH-] concentration?

    answer choices

    1x10-12M

    12 M

    1x10-2M

    2 M

  • Question 8
    60 seconds
    Q. Which of the following statements is correct?
    answer choices
    Blue litmus paper turns red when placed in a base.
    Red litmus paper turns blue when placed in a base.
    Blue litmus paper stays blue when placed in an acid.
    Red litmus paper stays red when placed in a base.
  • Question 9
    60 seconds
    Q.

    What is the pH of a solution where the [H+] is 1.0 x 10-11?

    answer choices

    11

    13

    14

    1

  • Question 10
    60 seconds
    Q.

    What is the pOH of a 1 x 10-8 M solution of HNO3?

    answer choices

    8

    6

    7

    9

  • Question 11
    60 seconds
    Q.

    What is the [H+] if the pH is 4.0?

    answer choices

    1.0 x 10-10 M

    1.0 x 10-4 M

    1.0 x 10-14 M

    1.0 x 10-7 M

  • Question 12
    60 seconds
    Q. What is the pOH of a solution that has a pH of 2?
    answer choices
    10
    12
    14
    1
  • Question 13
    120 seconds
    Q.

    What is a titration?

    answer choices

    when the moles of hydrogen ions is equal to the moles of hydroxide ions

    adding a known amount of solution of known concentration to determine the concentration of an unknown

    reaction in which an acid and a base react in an aqueous solution to produce a salt and water

    the extent of ionization of an acid or base

  • Question 14
    60 seconds
    Q.

    Phenolophalein turns from clear to pink when the pH turns

    answer choices

    acidic

    basic

    saline

    ionic

  • Question 15
    60 seconds
    Q.

    What completely ionizes in solution?

    answer choices

    Weak acids

    Strong acids

    Strong Salts

    Neutral salts

Report Quiz
Join a game