Data Analysis:

Table 1: The different amount of solution of Ag and the unknown were added to the 1-9 test tubes according to the table.  After finding the ratio's and stoichiometric ratio's for each of the test tubes, the conductivity was found for each test tube.

Conclusion:

The purpose of this lab was to use conductivity to determine the smallest conductivity reading, and use the smallest conductivity to find the stoichiometric ratio of the solutions.  The lowest conductivity found was 972 in test tube #7.  The likely stoichiometric ratio is 2:1 of Ag to the unknown.  There was 7.00mL of Ag solution and 3.00mL of the unknown solution added in test tube #7.  

The ratio of 2:1 would be represented by this equation:

Some of the sources of experimental error could have been from not cleaning the conductivity sensor enough with the deionized water in between testings,  not adding the exact amount of solution into each test tube, or there could have been bubbles in the conductivity probe that could of misread the solutions conductivity.