Chemistry Test Ch. 15

Acids

100

one characteristic of an acid is this kind of taste

sour

200

Arrhenius acids give up these ions to water

Hydrogen

300

Conjugate acid of water is this

H₃O⁺

400

H₂SO₄ is this type of acid, that includes hydrogen, oxygen and one other element

oxyacid

500

the formula for nitric acid

HNO₃

Bases

100

increases the concentration of OH-

Arrhenius base

200

HCl is a strong acid its conjugate would be what

weak base

300

a strong base will do this in an aqueous solution

completely dissociate into ions

400

when an acid gives up a proton it will form this

conjugate base

500

neutralization of a strong acid and base produces mostly

H₂O

pH

100

pH scale ranges from 0 to this number

14

200

a solution with a pH of 4 is said to what

acidic

300

pH paper can be used to this reason, but isn't an exact measure

a quick approximation of pH

400

What is the OH^- in a .1 M HCl solution

1x10^-13

500

pH plus pOH will always equal this number at 25 degrees celcius

14

Reactions

100

how many portons per molecule can a monoprotic acid donate

one

200

what are transferred in a Bronsted-Lowry acid-base reaction

protons

300

the main component in acid rain that causes damage to limestone

H₂SO₄

400

an acid that contains hydrogen and one other element

binary

500

as the hydronium ions increase in a solution this happens to the pH

it decreases, 

Ch. 15

100

highest concentration of H₃O and OH that can exist at the same time

1.0 x 10^-7 

200

name this acid HClO₄

perchloric acid

300

pH of .001 M HCl

3

400

when you perform an acid-base titration this must be reached

 equivalence point

500

the end point of a titration using an acid-base indicator would been a change in pH and this 

the color of acid-base indicator should change