Connie was making sodium chloride by adding an acid to an alkali. She followed the progress of the reaction with a pH sensor. What else could she have used to detect when the reaction was complete?

Common table salt is sodium chloride, but it is just one example of many compounds called salts. The name of a salt has two parts:

the first part comes from the metal in the base used

the second part comes from the acid that was used

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

lol for the pointsss