Laboratory Techniques and Measurements Lab Homework Help | Page 2

You are given a small piece of gold colored material and want to determine if it is actually gold.
Using the Archimedes Principle you find that the volume is 0.40 cm​ 3​ and the mass is 6.0 g. What
conclusions can you reach from your simple density analysis?
Exercise 3: Concentration, Solution, and Dilution
How would you prepare 10 mL of a 0.25M HCl solution if 1M HCl was available? How much 1M
HCl is needed? How much distilled water is used?
From the graph of Molarity vs. Density, created in ​ Data Table 10,​ what was the relationship
between the molarity of the sugar solution and the density of the sugar solution