O - Acids, pH, pKa (strong and weak acids)

Question 1

brønsted-lowry acid definition:

Answer 1

proton donor

Question 2

brønsted-lowry base defintition:

Answer 2

proton acceptor

Question 3

what is a weak acid?

Answer 3

acid that causes partial dissociation in equilibrium

Question 4

what is a strong acid?

Answer 4

acid that causes complete dissociation in equilibrium

Question 5

what is a strong base?

Answer 5

causes complete dissociation into ions in aqueous solutions

Question 6

what is an acid-base pair?

Answer 6

if a proton is donated and acepted it will occur in a pair

Question 7

what does amphoteros mean?

Answer 7

both (acid and base)

Question 8

what is a conjugate acid-base pair?

Answer 8

every acid has a conjugate base pair and every base has an conjugate acid pair

HA(aq) —> H+(aq) + A-(aq)

conjugate acid (HA) conjugate base (A-)