Blog

A solution is unsaturated if the solute concentration in solution is less than its solubility.

2. A solution gave the following test results: a positive Molisch Test, a reddish precipitate with Benedict’s and negative test with Barfoed’s reagents. Which carbohydrate (sucrose, glucose, starch, lactose, or fructose) does this solution contain?

Which gas law shows the relationship between pressure and temperature?

Which area on the following map corresponds to the French claimed territory in North American in 1795?   

There is a test tube with no label, it can be water, aldehyde, ketone, or methyl ketone. Using the following test results, label test tube A? Unknown   2,4-DNPH Test      Iodoform Test          Tollen’s Test    A            _____(+)______   _____(+)_____       _____    N/A____    

To what form of government did the American revolutionaries turn after the war for independence?

Which of the following is an example of an unacceptable method of euthanasia?

Which of the following is one advantage to selecting a physical method of euthanasia?

How much heat must be added to 50.0 g of water to raise the temperature of the water from 24.5⁰C to 36.5⁰C? The Specific Heat of liquid water is 1.00 cal/g•⁰C.

A strange male mouse was introduced into a female’s cage within 24 hours of mating with her normal mate. When checked 12 days later by ultrasound, she was not pregnant. Which of the following effects most likely occurred?