Chemistry, 29.04.2021 18:10 KhloodAhmed
If the ideal gas constant has a value of 0.0821, what are its units? O A. Atm/mol O B. L-atm/mol K O C. °C/(mol/kg) O D. Mol/kg|
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 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
Chemistry, 22.06.2019 21:20
The organs inside the body and how they function together
Answers: 3
If the ideal gas constant has a value of 0.0821, what are its units? O A. Atm/mol O B. L-atm/mol K O...
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