Cody ran 3 titration trials with HCl and NaOH and procured the results of 62.32 mL NaOH, 63.60 mL NaOH, and 62.90 mL NaOH. The standard amount
of NaOH used in this type of titration is 62.40 mL. Find the average
experimental value, error and % error for Cody’s titration?

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

How can a scientist assess whether a pure niobium (nb) sample is responsible for contaminating the lab with radioactivity? test the niobium sample to see whether it now contains other elements.test the niobium sample for the presence of niobium oxide compounds.heat the niobium, and see if the level of radioactivity in the lab increases.place the niobium under pressure, and see if the level of radioactivity in the lab increases.

Draw the structures of two different compounds that have the composition ch3no2. all three h atoms must remain bonded to the c atom and both o atoms must remain bonded to the n atom.. draw the molecules by placing atoms on the grid and connecting them with bonds. include all hydrogen atoms and nonbonding electrons.