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What is the pKa of an acid if a buffer made from 0.0960 mol of the acid and 0.0450 mol of its conjugate base in water has a pH of 3.75? (a) 3.46 (b) 3.62 (c) 4.00 (d) 3.75 (e) 4.08
asked
Sep 18, 2024
Chemistry
high-school
1
answer
1
vote
68.0k
views
At a price of ?$1.70?, Michael buys 3 muffins and Rose buys 7 muffins. The market demand for these two individuals at a price of ?$1.70 is A. 1.70 dollars. B. 7 muffins. C. 10 muffins. D. 17.00 dollars.
asked
Sep 10, 2024
Business
high-school
1
answer
5
votes
33.3k
views
A vector space consists of four entities: a set of ________? 1) vectors 2) scalars 3) matrices 4) tensors
asked
Jun 8, 2024
Mathematics
high-school
1
answer
1
vote
148k
views
If a prospect has no reason to sell their house then that is a condition. Can you overcome conditions? 1) Yes 2) No
asked
May 22, 2024
Business
high-school
1
answer
1
vote
227k
views
Why are linolenic and linoleic fatty acids categorized as essential fatty acids? Select one: O a. The body does not synthesize, or produce enough of these fatty acids. O b. They may help in the prevention
asked
May 14, 2024
Biology
college
1
answer
0
votes
202k
views
Is 8.367 rational or irrational
asked
Jan 17, 2024
Mathematics
high-school
1
answer
3
votes
72.4k
views
Which half of the roman empire is the byzantine empire located in/survived in?.
asked
Nov 23, 2023
History
high-school
1
answer
3
votes
137k
views
What do you know to be true about the values of a and b?bº775aA. abD. Can't be determined
asked
Oct 26, 2023
Mathematics
college
1
answer
5
votes
147k
views
What is the best definition of the term genre? A. A category or type of literature B. The lesson the author would like the reader to learn C. The main character of a story
asked
Sep 5, 2023
English
college
2
answers
6
votes
185k
views
33. I’m playing badminton with my brother on Saturday. → ___________________________? 34. My mother is generous and funny. → ___________________________? 35. He has blond hair. → ___________________________?
asked
Aug 21, 2023
English
high-school
2
answers
17
votes
128k
views
Please helppp as fast as possible 20 points *** FIND THE DOMAIN & RANGE OF THE FUNCTION g(x)=|x + 4| Please helppp as fast as possible
asked
Aug 11, 2023
Mathematics
high-school
1
answer
3
votes
32.5k
views
Buying insurance and investing for the future requires less in the present. Why is this a hard choice for many people to make?
asked
Jan 3, 2023
Health
high-school
1
answer
24
votes
216k
views
3. What is the slope of the given graph? y =
asked
Dec 6, 2022
Mathematics
high-school
2
answers
3
votes
183k
views
Find the slope of a line that passes through (2,4) and (-4,7) ? a 1/2 b - 1/2 c -2 d 2
asked
Nov 9, 2022
Mathematics
high-school
1
answer
1
vote
14.6k
views
LAST ONE THEN I FINISHED. PLEASE HELLP
asked
Sep 14, 2022
Mathematics
high-school
1
answer
0
votes
159k
views
What is the exact temperature in degrees Fahrenheit as shown on the thermometer?
asked
Aug 2, 2022
English
college
1
answer
1
vote
31.4k
views
Easy points for people good in geometry
asked
Jun 12, 2022
Mathematics
college
1
answer
20
votes
156k
views
What's the angle of elevation from the bench to the top of this building?
asked
Jun 5, 2022
Mathematics
college
1
answer
14
votes
141k
views
Blake has 864 square inches of material with which to create a hollow three-dimensional container. He decides to make either a cube or a sphere. Which solid would have the greater volume? What is the greatest
asked
May 7, 2022
Mathematics
high-school
1
answer
0
votes
27.0k
views
Perotin's compositions often included adaptations of music by which composer? 1. Francesco Landini 2. Leonin 3. Anonymous IV 4. Guillaume de Machaut
asked
Jan 17, 2022
Arts
high-school
1
answer
0
votes
138k
views
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