Consider the titration of 30. 0 ml of 0. 050 m nh3 with 0. 025 m hcl. Calculate the ph after the following volumes of titrant have been added.

What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.