At 25 c, 1.00 mole of O2 gas was found to occupy a volume of 12.5L at a pressure of 198 kPa. What is the value of the gas constant in L • kPa / mol • k?

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2