A sample of 1.25 mol of oxygen, O2, is placed in a 5.00 L cylinder at 300 K. What is the pressure inside the container? 154 atm

30.8 atm

6.16 atm

0.162 atm

Can someone me with 1 to 4 plz. fast

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

Which polymers are most closely related? a. protein and nucleic acids b. cellulose and starch c. nucleic acids and starch d. nucleic acids and cellulose