11/14/23

How many grams of oxygen gas are needed to react with 19.0 mL of acetone?
 Acetone has a density of 0.786 g/mLg/mL.
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11/13/23

4. While preparing a solution you accidently add more water, increasing the volume of a 0.500 M copper sulfate solution from 100 mL to 150 mL. What is the new concentration of the solution?

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11/13/23

3. Given that you have only 20 mL of a 0.300 M potassium hydroxide solution, what is the maximum volume of a 0.0750 M solution you can prepare using the entire stock solution?
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11/04/23

epidemiology question
A survey is sent to homeowners through email: “Do you prefer the look and feel of thick lush carpeting in your living room or just old hardwood floors?” What source of error/bias may interfere... more
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10/28/23

wbc rbc platelet counts
Calculate the following WBC, RBC, and platelet counts. (report in cells per uL) 15.The ER just dropped off a knee exudate from a patient and ordered a cell count. The fluid is noticeably bloody, so... more
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10/16/23

Oxidative Phosphorylation
Hi I'm a college student studying microbiology. Right now I'm studying the way animal cells make ATP through the Mitochondrion. there are three things that have to take place for ATP to be created... more
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10/16/23

What is Oxidative Phosphorylation, and what does it have to do with ATP synthesis?

I'm a college microbiology student, and I'm learning about how the cell makes ATP.
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10/03/23

How to solve this?
Researchers want to study how coffee drinking affects lung cancer.  They randomly selected a group of 5,000 people and assigned them by randomization into either a group that drinks coffee or a... more
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