Which of the following is the best example of kinetic energy? A bowling ball rolling toward the pins
A horse standing in an open field
A pitcher preparing to throw a ball
A runner in position at the start line

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?