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Author Question: How many moles of CO2+ are present in 0.150 L of a 0.200 M solution of CoI2? What will be an ... (Read 558 times)

2125004343

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on: Aug 27, 2018
How many moles of CO2+ are present in 0.150 L of a 0.200 M solution of CoI2?
 
  What will be an ideal response?

Question 2

Keratin, the protein of hair and skin, has extensive sections with which secondary structure?
 
  A) beta-pleated sheet
  B) alpha-helix
  C) random coil
  D) alpha-beta


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potomatos

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Reply #1 on: Aug 27, 2018
Answer to Question 1

0.0300

Answer to Question 2

B


2125004343

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

olderstudent

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Reply 3 on: Yesterday
Gracias!

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The average adult has about 21 square feet of skin.

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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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