One way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titrating a sample of silver nitrate solution. any chloride anions in solution will combine with the silver cations to produce bright white silver chloride precipitate.

suppose an epa chemist tests a image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin sample of groundwater known to be contaminated with nickel(ii) chloride, which would react with silver nitrate solution like this:

image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin(aq) image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratinimage for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin(aq) image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratinimage for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin(s) image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratinimage for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin(aq)

the chemist adds image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratinm silver nitrate solution to the sample until silver chloride stops forming. she then washes, dries, and weighs the precipitate. she finds she has collected image for one way the u. s. environmental protection agency (epa) tests for chloride contaminants in water is by titratin of silver chloride.

calculate the concentration of nickel(ii) chloride contaminant in the original groundwater sample. round your answer to significant digits.