Chemistry, 20.09.2020 18:01 austinshamblin8456
The triple point of iodine is at 0.12atm and 115 C. Thus liquid I2:.
A) Is more dense than solid I2
B) Cant exist above 115 C
C) Is liquid at room temperature
D) Cant have a vapor pressure less than 91 torr
Answers: 2
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The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
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Problem page combustion of hydrocarbons such as pentane ( c5 h12 ) produces carbon dioxide, a "greenhouse gas." greenhouse gases in the earth's atmosphere can trap the sun's heat, raising the average temperature of the earth. for this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide.(a) write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. (b) suppose 0.350 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 degree c. calculate the volume of carbon dioxide gas that is produced.be sure your answer has the correct number of significant digits.
Answers: 2
Chemistry, 22.06.2019 12:00
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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The triple point of iodine is at 0.12atm and 115 C. Thus liquid I2:.
A) Is more dense than solid I2...
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