PLEASE HELP Part D
In part D of task 1, you identified at least two ways in which the reaction of nitrogen
and hydrogen could be changed to alter the equilibrium. Use the simulation to test
those changes. Describe how you used the simulation to model the changes and the
results they produced. Use these methods if you find them helpful:
• Look at the pie graph to see how the system changes.
• Use the Temperature slider at the bottom to cool or heat the mixture.
. Click the pause button on the simulation to observe the number of particles at
any point of time.

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.

The minerals found in bones are deposited by living cells called

What effect might melting sea ice have for people who live in coastal areas?