All of the following are examples of a heterogeneous mixture except:

a. chocolate chip cookie

b. chex mix

c. trail mix

d. blood

When the volume and number of particles of a gas are constant which of the following is also constant

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-