Chemistry, 17.12.2019 19:31, neharikakalasapkkam
Acontainer holds oxygen, hydrogen and nitrogen gas. the nitrogen gas has a partial pressure of 0.88 atm, while occupying 15% of the container’s volume. if the oxygen gas occupies 57% of the container’s volume, what is the partial pressure of the hydrogen gas in the container? a. 0.88 atm b. 1.64 atm c. 3.34 atm
Answers: 1
Chemistry, 22.06.2019 22:30, lizzzzi7908
Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt
Answers: 1
Chemistry, 23.06.2019 00:30, mariaramirez110379
On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density
Answers: 1
Chemistry, 23.06.2019 02:30, ijustneedhelp29
Which of the following statements are incorrect?
Answers: 3
Acontainer holds oxygen, hydrogen and nitrogen gas. the nitrogen gas has a partial pressure of 0.88...
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