Answer: A) NO increases the rate at which 
molecules are formed.
Explanation:
A catalyst is a substance which increases the rate of a reaction by taking the reaction through a different path which involves lower activation energy and thus more reactant molecules can cross the energy barrier by undergoing collisions and convert to products.
Thus NO will increase the rate of reaction by lowering the activation energy and thus the colllisions among 
and 
molecules will incraese which in turn will lead to formatioon of more molecules.
Because since there's no water in the can, the cold water outside of it didn't have to equalize with the missing hot water that's missing from inside the can. if there was hot water inside the can then it was plunged inside the ice water, there it would have instantly been crushed.
Hope this helps
<span>substances consisting of ions held together by electrostatic attraction
</span>
The correct answer is D. Because sulfur has 6 electrons in its outermost shell
Answer:
it's about 580millon, but the closest you have is 595 million, so pick that one
