exam #2

Question 1

what is an arrhenius acid?

Answer 1

any substance which, when dissolved in water, increases the concentration of H+ (H30, hydronium atom)

Question 2

what is an arrhenius base?

Answer 2

any substance, which when dissolved in water, increases the concentration of OH-

Question 3

hydrochloric acid

Answer 3

HCl

Question 4

hydrobromic acid

Answer 4

HBr

Question 5

hydroiodic acid

Answer 5

HI

Question 6

nitric acid

Answer 6

HNO3

Question 7

sulfuric acid

Answer 7

H2SO4

Question 8

perchloric acid

Answer 8

HClO4

Question 9

what is a strong base?

Answer 9

a substance that contains -OH in its formula and dissociates completely

Question 10

what is a Brønsted-Lowry acid?

Answer 10

a proton DONOR; any substance that donates a proton to another substance

Question 11

what is a Brønsted-Lowry base?

Answer 11

a proton ACCEPTOR; any substance that accepts a proton (H+) from another substance

Question 12

what is an acid-base reaction?

Answer 12

a proton transfer reaction

Question 13

what is a neutralization reaction?

Answer 13

reaction of a strong acid with a strong base

Question 14

what is the formula for molarity?

Answer 14

M = moles of solute / liters of solute