Chemistry, 30.12.2021 14:50 gizmo50245
the melting point of moleculer hydrogen (h2) is ~14k (-259°c). draw a molecular level picture of what molecular hydrogen looks like below this temperature (i. e. as a solid).
Answers: 3
Chemistry, 22.06.2019 12:20
The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
Answers: 2
Chemistry, 22.06.2019 22:30
The vapor pressure of ethanol is 1.00 × 102 mmhg at 34.90°c. what is its vapor pressure at 61.61°c? (δhvap for ethanol is 39.3 kj/mol.)
Answers: 2
the melting point of moleculer hydrogen (h2) is ~14k (-259°c). draw a molecular level picture of wha...
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