A mixture of He , N2 , and Ar has a pressure of 20.2 bar . The partial pressure of He is 221 kPa and the partial pressure of Ar is 151 kPa . Calculate the partial pressure of N2 in bar.

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

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