subject
SAT, 08.11.2021 01:50 angel34emb

Calculate the gas constant, r, if 25. 55 ml of hydrogen gas was collected at a barometric pressure of 0. 987 atm and a temperature of 295 k. The vapor pressure of water at this temperature is 0. 026 atm. Record your answer to four significant figures. 22. 4 l= 1 mole of gas.

ansver
Answers: 2

Another question on SAT

question
SAT, 23.06.2019 22:30
Assessment includes a. interviews, recorded conversations, videos, frequency counts, and time samples. b. formal standardized tests and developmental screening tools. c. various types of documented observations, documentation of child work, checklists, rating scales, and standardized tests. d. anecdotal notes, narratives or daily records, daily health checks, and teacher observation checklists.
Answers: 2
question
SAT, 26.06.2019 03:00
Which group of college students is typically offered scholarship? a. freshmen, sophomores, and juniors. b. biology, english, and engineering majors. c. hard workers, part-time students, and out of state students. d. first time freshmen, current students, and transfer students.
Answers: 2
question
SAT, 26.06.2019 06:00
Scientists observed a rock stratum and discovered some fossils. the image shows the fossils they discovered. what can you interpret from the image? an illustration showing layers rock with fossils embedded in some rock layers1. the dinosaur and the mammoth existed after the trilobites.2. the dinosaur and the armored fish existed before the trilobites.3. the trilobites and the armored fish died before the dinosaur.4. the trilobites and the armored fish were born after the dinosaur.5. the early mammoth is older than the trilobites.
Answers: 1
question
SAT, 27.06.2019 20:30
Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation
Answers: 1
You know the right answer?
Calculate the gas constant, r, if 25. 55 ml of hydrogen gas was collected at a barometric pressure o...
Questions
question
Mathematics, 28.03.2020 22:56
question
Mathematics, 28.03.2020 22:56
question
Mathematics, 28.03.2020 22:56
Questions on the website: 13722363