Chemistry, 19.11.2019 07:31 Virnalis1112
Aballoon filled with 750.0 ml of helium at a temperature of 25 degrees celsius and an atmosphere pressure of 745 mm hg. what volume will the balloon have when it reaches an altitude where the temperature is -35 degrees celsius and the pressure is 0.60 atm?
Answers: 1
Chemistry, 22.06.2019 20:00, bettybales1986
Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
Answers: 2
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List and describe the neurological effects of the vocs and other air pollutants, as described by dr. theo colborn
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Chemistry, 23.06.2019 01:30, jarteria0
Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.
Answers: 2
Aballoon filled with 750.0 ml of helium at a temperature of 25 degrees celsius and an atmosphere pre...
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