Determine the volume of a container that holds 2.4 mol of gas at STP. [Hint: STP = 1 atm and 0ºC] 655 L

53.8 L

538 L

0 L

What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer