What is the name of the compound that has the formula n2o?
a. nitrogen oxide
b. dinitrogen oxide
c. nitrogen dioxide
d. dinitrogen monoxide

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

What is the value of keq for the reaction expressed in scientific notation?

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?