2. A drug has a molec. weight of 200. Determine how many grams would you use to make 100 ml of a solution that is isotonic (for man)? Assume that the diluent is distilled water and that the drug does not ionize in water.   3. Percent solutions are made […]

Discuss the nuclear reactions within the reactor of a nuclear power plant? Contrast the Three Mile Island, Chernobyl, and Fukushima Da-Ichi incidents with respect to the cause of the incident and radiation levels measured after the incident. Your response must be at least 200 words in length. All sources used, […]

1. Explain how carbon monoxide interferes with oxygen transport. Be sure to include the binding of CO to hemoglobin. If the air is contaminated with 0.1% CO and CO binds with about 200 times more affinity than oxygen (21% O2 in normal air), then what will be the ratio of […]

Geologists around the world contributed to the development of the geological chart, which defines the subdivision of the history of our planet and the life it supports. Some people claim that the evolutionary explanation for the history of life on Earth and this geological chart form a kind of circular […]