Tea is a solution of caffeine, plant pigments, and other chemicals dissolved in water. identify each
component of the solution as a solvent or a solute.
water is a
o solute.
o solvent.

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

Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?

Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .