Answers by Mike Sackton
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Answers by Mike Sackton

Answers by Mike Sackton
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Many buffers are polyprotic, such as carbonic acid. Bicarbonate (HCO3) has a pKa of 10.33; while Carbonic acid (HCO3) has a pKa of 6.35. Use the Henderson-Hasselbalch equation to mathematically determine
answered May 17, 2020
4 votes
17.0k views
Choose the correct ordered pair. X+ y = 3 y=8 A. (5,8) B. (11,8) C. (-5,8) D. (-11,8)​
answered Mar 5, 2020
1 vote
155k views
When you read carefully in order to determine the meaning of a challenging word, you are a. using context clues b. forgetting what you just read c. analyzing interpretations d. comparing and contrasting,
answered Nov 30, 2019
7 votes
20.5k views
Determine the number of protons and neutrons for sulfur-34? I need help!
answered Sep 25, 2019
1 vote
32.7k views
What happened to the calverts' dream of making maryland home to wealthy catholics?
answered Aug 29, 2019
3 votes
44.1k views
Why do solid have fixed shape? a. The particles do not move b. The particles are tightly packed c. The particles are free flowing d. The particles vibrate
answered Feb 24, 2019
3 votes
21.3k views
Although Southern Europe is sometimes called Mediterranean Europe, not all of the countries of Southern Europe have coasts on the Mediterranean. A.True B.False
answered Jan 1, 2019
3 votes
128k views
One season, there was a shortage of producers in a food web. As a result, the number of deer and wolves decreased. What is the reason that both the deer and wolf populations declined? A) In a food web,
answered Sep 28, 2018
5 votes
29.8k views
Which value is equivalent to 8 multiplied by 4 multiplied by 2 whole over 8 multiplied by 7, the whole raised to the power of 2 multiplied by 8 to the power of 0 over 7 to the power of negative 3, whole
answered May 17, 2018
4 votes
209k views
In hoping to make it onto the school's Gold Team, Bryan, Eli,and Damien took golf lessons over the summer. Bryan signed up to take 4 lessons with a semi-pro instructor, and each lesson cost $32.00 for
answered May 15, 2018
3 votes
230k views
identify the enviromental barriers that need to be addressed for an individual to negotiate an enviroment
answered Feb 18, 2018
7 votes
15.6k views
Cellular respiration and fermentation both a. begin with the breakdown of glucose in glycolysis b. produce the same number of ATP molecules c. only occur in animal cells d. require oxygen molecules as
answered Aug 2, 2017
0 votes
159k views
A horses body temperature T, is considered to be normal if it is within at least 0.9 degrees Fahrenheit of 99.9 degrees Fahrenheit. Find the range of normal body temperatures for a horse
answered Jan 25, 2016
6 votes
96.5k views
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