N2O5 reacts with water to produce nitric acid, HNO3. If 1.93 moles of N2O5 react with excess water, how many moles of nitric acid can be produced?

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

What is the percentage of hydrogen in c2h4