3 years ago

What is a polyprotic buffer?

1 answer:

3 0

Buffers - mixtures of conjugate acid and conjugate base at ±1 pH unit from pH = pKa. Resistant to changes in pH in response to small additions of H+ or OH-. ... Polyprotic acids - dissociation of each H+ can be treated separately if the pKa values are different

You might be interested in

Breathing and acid-base balance lab report 10 1. what was the starting color and final color for beaker 1? what was the time to

likoan [24]

The oldest section of seafloor?

7 0

3 years ago

What is the term for a chemical reaction that uses more energy to break bonds than it releases when forming them?

Alchen [17]

Answer: Endothermic Reaction

Explanation:

7 0

2 years ago

What problem would a person have if the nucleic acid in one of his or her

Dmitry_Shevchenko [17]

The answer is B i think

7 0

2 years ago

Dwayne filled a small balloon with air at 298.5 K. He put the balloon into a bucket of water, and the water level in the bucket

Licemer1 [7]

Answer:

0.49 L

Explanation:

T1 = 298.5 K.

V1= 0.54 L

T2= 273.15 K

V2= ?

From Charles law;

V1/T1 = V2/T2

V1T2= V2T1

V2= V1T2/T1

V2= 0.54 × 273.15/298.5

V2= 0.49 L

3 0

3 years ago

If granite and marble were exposed in an area with a hot and humid climate, _____.

Naddik [55]

granite is a harder n tougher rock than marble so

If granite and marble were exposed in an area with a hot and humid climate,

A.the marble would weather more rapidly.

3 0

3 years ago

Read 2 more answers