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A student was tasked to prepare a 500ml acetic acid buffer of concentration 10M with a pH of 4.5. (Molar mass of acetic acid = 60.05g/mol, sodium acetate = 83.03g/mol, pKa of acetic acid = 4.76 at 25 degrees
answered
Dec 19, 2024
Chemistry
high-school
4
votes
17.4k
views
Which statements about the inheritance of color blindness are true? Select all that apply. (a) Color blindness is a recessive trait that is inherited on the X chromosome. (b) Men are more likely to be
answered
Nov 29, 2024
Biology
high-school
2
votes
83.0k
views
Which lines on your Record of Duty Status count against your 14-Hour clock? A. On-Duty and Driving B. Sleeper Berth and On-Duty C. Driving, On-Duty and Off-Duty D. Off-Duty, Sleeper Berth, Driving and
answered
Oct 12, 2024
Business
high-school
5
votes
182k
views
How did the colonial militias differ from the modern U.S. Army?
answered
Sep 13, 2024
Social Studies
high-school
7
votes
166k
views
Role conflict, role ambiguity, and job security are examples of stressors at what level? a) Individual level b) Group level c) Organizational level d) Extra-organizational level
answered
Jun 26, 2024
Business
high-school
4
votes
193k
views
Choose the correct conjugation of the verb "pedir." Tu A. pido B. pedis C. pides
answered
Jun 8, 2024
Spanish
college
4
votes
133k
views
Need help with a question
answered
Nov 16, 2023
Mathematics
college
1
vote
55.8k
views
Can someone help me? I will be thankful for the help. Offering 31 points.
answered
Jun 8, 2023
Mathematics
college
5
votes
30.2k
views
State if the given binomial is a factor of the given polynomial (10x ^(3) + 95x^(2) + 40x - 45) / (x + 9)
answered
Jan 15, 2023
Mathematics
college
3
votes
199k
views
Why do you think it is important to know that the Mi'kmaq had their own names for places such as PEI?
answered
Jan 2, 2023
Social Studies
high-school
6
votes
87.3k
views
Store next time. Her friends accepted her apology and shared a good laugh about the who ements ents ns What can you infer about Melissa? A. She does not really like Tate and Natalie. B. She is a terrible
answered
Oct 26, 2022
English
college
6
votes
107k
views
Answer ASAP please! How many molecules do you see
answered
Sep 16, 2022
Chemistry
college
5
votes
5.5k
views
What were the first signs that Mt. Vesuvius was going to erupt? a. massive earthquakes b. thunderstorms C. minor earth tremors d. flooding
answered
Aug 19, 2022
History
high-school
5
votes
174k
views
How did the United States unintentionally increase emigration from Latin America?
answered
Aug 3, 2022
Social Studies
high-school
1
vote
228k
views
Prey are dependent on their predators for food true or false
answered
Jul 26, 2022
Biology
college
5
votes
134k
views
1. Island: A piece of land smaller than a continent and larger than a rock that is completely surrounded by water. Hint: The equator runs through these islands, located off the west coast of Ecuador. Answer:
answered
Jun 27, 2022
Geography
high-school
5
votes
182k
views
During the 1700s and 1800s, European migration to North America resulted in Native Americans experiencing —
answered
Jun 11, 2022
History
college
4
votes
5.1k
views
Which of the following are qualifications to register to vote in Virginia? (Choose 3) At least 18 years of age by day of registration Have a drivers license At least 18 years of age by day of general election
answered
May 22, 2022
History
middle-school
10
votes
105k
views
Use the following information to calculate the dollar cost of using a money market hedge to hedge 200,000 pounds of payables due in 180 days. Assume the firm has no excess cash. Assume the spot rate of
answered
Apr 14, 2022
Business
college
6
votes
194k
views
What milestone comes first in typical language development? knows and uses pronouns names objects in pictures tells short stories uses color words
answered
Apr 8, 2022
English
high-school
9
votes
216k
views
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