In reaction cfcl3 + uv light -> cfcl2 + cl, there is only one reactant (cfcl3) and no collision
so, why did a reaction take place?

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.