1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Citrus2011 [14]
3 years ago
15

QUESTION 51 Buffer capacity is best defined as: OA) Buffer capacity is the amount of acid or base that can be added to a buffer

without destroying its effectivene OB) Buffer capacity is the amount of acid that can be added until all of the base is used up O C) Buffer capacity is the amount of base that can be added until all of the acid is used up OD) Buffer capacity is the amount of acid that can be added until all of the acid is used up O E) Butter capacity is the amount of base that can be added until all of the base is used up QUESTION 52 Which of the following acids (listed with Ka values) and their conjugate base would form a buffer with a pH of 2 94? A)HC7H502. Ka = 65 x 10-5 OB) HF ka 9.9 10-4 OC) HCIO. Ka = 2.9 * 10-8 DHCN. K = 49 10-10 E) HCIO2. K - 41 10-2 Click Save and Submit to save and submit. Click Save AT Answers to see all ans .
Chemistry
1 answer:
Schach [20]3 years ago
4 0

Answer:

The best definition is: "Buffer capacity is the amount of acid or base that can be added to a buffer without destroying its effectiveness"

Explanation:

A buffer is a solution that is somewhat resist to pH changes by reacting with acids and bases that may be added into the solution. It's capacity is the amounto of acid or base that can be added into solution without much change in pH.

So the best definition is: "Buffer capacity is the amount of acid or base that can be added to a buffer without destroying its effectiveness"

You might be interested in
What molecule is the ultimate source of hydrogen ions that are secreted into the gastric juice?
sladkih [1.3K]

Answer: carbonic acid

Explanation:

8 0
3 years ago
What type of a reaction takes place when atoms or molecules rearrange to form new substances
GREYUIT [131]
A chemical reaction happens when the atoms or molecules rearrange to form a new substance


6 0
3 years ago
Read 2 more answers
Which of the following symbolic representations of matter signifies a mixture of elements?
andreev551 [17]
D only..

A is pure compound
B is mixture of compound and element
C is mixture of compounds
D is mixture of elements
7 0
3 years ago
Please help do in 5 mins This system that breaks down food and absorbs food is called
slamgirl [31]

Answer:

the digestive system

Explanation:

5 0
3 years ago
Read 2 more answers
What is the chemical test for chlorine?
Ann [662]

Answer:

hope it helps you a little

3 0
2 years ago
Other questions:
  • Terephthalic acid, an important raw material for making Dacron, a synthetic fiber, is made from para-xylene by the following rea
    13·1 answer
  • A 24.00 mL sample of a solution of Pb(ClO3)2 was diluted with water to 52.00 mL. A 17.00 mL sample of the dilute solution was fo
    15·1 answer
  • Linda has two glasses of apple juice. Glass A has 40 grams of juice at 25 °C. Glass B has 40 grams of juice at 40 °C. Which of t
    8·2 answers
  • Suppose you had an organic molecule such as cystine, and you chemically removed the --nh2 group and replaced it with --cooh. Dra
    5·1 answer
  • Someone please help will mark as brainliest
    13·1 answer
  • What is the mass, in grams, of 50.0L of N2 at STP?
    12·1 answer
  • What is the concentration of each type of monosaccharide in lactose
    5·1 answer
  • Which is the better indicator, hibscus or rose petals
    14·1 answer
  • Determine the ratio of moles of iron actually used to moles of new product actually formed. Does this molar ratio agree with the
    11·1 answer
  • What is the chemical formula for acetic acid?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!