X-rays penetrate body tissues and can be used to kill disease cells. Visible light reflects off of body tissue and is not used to kill the cells. Based on the wavelength frequency and energy radio waves are gamma rays be more likely to be used for disease cells? Explain your reasoning.

How does litmus paper indicate an acid?

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) → 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant