Answers by Tien Duong
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Answers by Tien Duong

Answers by Tien Duong
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"a gaseous mixture contains 414.0 torr of h2(g), 345.7 torr of n2(g), and 80.1 torr of ar(g). calculate the mole fraction, x, of each of these gases."
answered Feb 17, 2018
3 votes
231k views
Which factor plays the biggest role in delaying the detection of childhood diseases? A.junk food B.lack of knowledge of disease C.childrens lack of exercise D.high rate of homeschooling
answered Feb 13, 2018
5 votes
216k views
Humans are dependent on _______ for their food supply.a.waterb.biomassc.fossil fuelsd.timber
answered Dec 6, 2017
1 vote
197k views
A politician wants to distribute campaign flyers to 8000 homes in his district. The color flyers cost him $0.08 each, and the black and white flyers cost $0.05 each. He has $500 to spend on printing. What
answered May 11, 2017
5 votes
151k views
A student designed an experiment to demonstrate the interaction between Earth systems. The steps of the experiment are given below. 1. Pour water on a baking dish. 2. Use a fan to blow air over the water.
answered Mar 9, 2017
4 votes
149k views
List five examples of "poe in your life"
answered Feb 5, 2016
3 votes
124k views
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