3. A mixture of the two substances below was spotted on a TLC plate and eluted with acetone. After developing the plate only one spot was observed, with Rf value of 0.95. What went wrong, and what would you change to obtain a better separation of the components of this mixture?

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.

Drag each pressure unit with the corresponding number to describe standard atmospheric pressure