What is the ph of a buffer that results when 60mol naf is
What is the pH of a buffer that results when .60mol NaF is mixed with 100ml of 2.0M HCl and diluted with water to a final volume of 250 ml? (Ka of HF=7.2e-4)
Expected delivery within 24 Hours
Determine whether file sharing is necessary to further advantage technology or if it should be stopped because it violates copyright law.
A 25 ml sample of .30M sodium acetate is titrated with .3M HCl. What is the pH after addition of 12.5 ml of HCl. (Ka= 1.8e-5)
Most visitors find the privacy risk posed by cookies to be acceptable. Analyze the future of cookie usage by looking at the advantages and disadvantages, along with the current business and consumer climate.
A wave tank is 120ft long, 3ft wide, and 4ft deep and is filled with fresh water to a depth of 3ft. The wave maker generates a wave which has a wave height of .75ft and a wave period of 1.1s. The density of water is 1.94 slugs/ft^3. Evaluate the wave
A 50-W lossless line has a length of 0.4. The operating frequency is 300 MHz. A load ZL = 40 + j30 ohm is connected at z = 0, and the Thevenin-equivalent source at z = -l is 12<0deg in series with ZTh = 50 + j0 ohm.
After the breadboard has been completed, a cost analysis should be performed to determine the status of the design relative to the cost goals. Discuss the alternatives that can be considered if the breadboard design is already over the identified cos
What are the ethical issues in the cases? Do the ethical issues differ from the legal issues and what are the facts
A man pushes a 16kg block from rest to speed v doing 1200 j of work in the process, during this time, find the horizontal force exerted on the block
1958754
Questions Asked
3,689
Active Tutors
1421013
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Problem: Based on the study provided, the proposed common-sense label is "Understanding Child Aggression".
Respond to When reading about the DSM's discussion of paraphilias, particularly the section on paraphilia and rapism, I found myself questioning
Question: A Native American mother seems very calm when she learns that her infant daughter is hearing impaired.
Hi Sierra, great examples of physical, cognitive, and social-emotional activities we can use to encourage children in playful ways.
Question: Socialized speech reflects preschoolers' growing ability to: Need Assignment Help?
At this point in your educational journey, you should be familiar with functional behavior assessment, preference assessment, and reinforcer assessment.
Question: What did you find the most interesting about this Solution-Focused theory?