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Which of the following pairs could form a buffer? 1) C6H5COOH and C6H5COONa 2) HCl and NaCl 3) HCl and NaOH 4) NH₃ and H3BO₃
answered
Dec 25, 2024
Chemistry
high-school
1
answer
66.6k
views
Which of the following can usually be identified by radiographic means alone? A. Cementoma B. Apical cyst C. Mental foramen D. Chronic apical periodontitis E. All of the above
asked
Nov 18, 2024
Medicine
college
1
answer
182k
views
Please help! 40 points! It was in an empty lot Ringed by elms and fir and honeysuckle. Bill Corson was pitching in his buckskin jacket, Chuck Keller, fat even as a boy, was on first, His t-shirt riding
answered
Nov 9, 2024
English
middle-school
2
answers
72.0k
views
Which of the following might help rescuers find you should you get lost on the trails? 1) A map and compass 2) A whistle 3) A cell phone 4) All of the above
answered
Oct 25, 2024
Engineering
college
1
answer
134k
views
How did the Yellow Kid affect Joseph Pulitzer's newspaper, the World? a) The Yellow Kid boosted the newspaper's credibility and trustworthiness. b) The Yellow Kid was a symbol of unbiased reporting for
answered
Oct 10, 2024
History
high-school
1
answer
146k
views
If the frequency is doubled, what effect will this have on the wavelength? a. It will remain the same. b. It doubles. c. It increases by a factor of 1.54. d. It is halved.
answered
Oct 1, 2024
Physics
high-school
1
answer
228k
views
Help pls help please help elhep elpelplp
asked
Sep 2, 2024
Mathematics
college
1
answer
115k
views
Donald has just bought a scratch lottery ticket and won $5,000. He wants to finance the future study of his newly born daughter and invests this money in a fund with a maturity of 18 years offering a promising
answered
Aug 16, 2024
Mathematics
high-school
1
answer
176k
views
(-267)/(19) Eight friends share two pizzas equally. How much of a pizza does each friend get?
asked
Jul 11, 2024
Mathematics
high-school
1
answer
67.7k
views
Following a problem or issue from its initial identification through its resolution is known as __________. A) Crisis management B) Troubleshooting C) Incident tracking D) Root cause analysis
asked
Jul 1, 2024
Business
high-school
1
answer
132k
views
Rules of a counseling situation that could lead to countertransference except. a) Setting boundaries b) Empathy c) Objectivity d) Personalization
answered
Jun 8, 2024
Social Studies
high-school
1
answer
172k
views
The concentration of carbon monoxide in an urban apartment is 48 g/m^3. What mass of carbon monoxide in grams is present in a room measuring 10.0x10.5x20.5 ft?
answered
Mar 21, 2024
Chemistry
high-school
1
answer
14.4k
views
RNA is ________ into protein. Options: a. Altered, b. Translated, c. Changed, d. Transcribed
asked
Feb 14, 2024
Biology
high-school
1
answer
111k
views
In Phoenix, Arizona, the average number of sunny days per year is 211. About what percent of the year is Phoenix sunny?
asked
Dec 28, 2023
Mathematics
college
1
answer
18.9k
views
Write the equations 1.-reflect across x axis-up 3 units-left 4 units
asked
Oct 5, 2023
Mathematics
college
1
answer
171k
views
Select the graph of the solution. Click until the correct graph appears. |x| + 1 < 3
answered
Aug 3, 2023
Mathematics
high-school
2
answers
44.2k
views
On the ACT Math test, the mean score is 20.5 and the standard deviation is 5.5. The scores are normally distributed. Complete the following:Approximately ___% of the students who took the test in April
asked
Jul 2, 2023
Mathematics
college
1
answer
76.7k
views
What is the meaning of justification pls no screen shots or other pls own answer thank you
answered
May 23, 2023
English
high-school
2
answers
12.3k
views
In the first paragraph, the author establishes that going to Mars A) will be easier to accomplish than many expect. B) will be a preparation to going to other planets. C) will be the next step after returning
asked
May 8, 2023
English
high-school
1
answer
57.3k
views
∆DEF≈~ STU. If TU-=8, SU = 10, and ST= 4, what is the length of -DE-? a.10 b.8 c.4 d.cannot be determined
asked
Apr 8, 2023
Mathematics
high-school
2
answers
159k
views
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