Which of the following is an example of an elemental substance?

Consider the reaction: NH3(g) + HCl(g) –> NH4Cl(s). This is an example of which type of reaction?

You have 505 mL of a 0.125 M HCl solution and want to dilute to exactly 0.05 M. How much water should you add?

What is the oxidation state of each oxygen in BrO3- ?

All of the following will be soluble in water EXCEPT

Compute the average hourly urinary output in the following situations (round to nearest whole number, enter numerical values only).  650 mL in 8 hr = _____________ mL/hr

The infection control officer is observing hospital staff for appropriate use of aseptic technique.  What observation demonstrates the need for more instruction on surgical asepsis?

In a perfectly competitive industry 

A nurse would modify the urine collection technique when a urine sample is needed from an infant by

The nurse prepares to insert an indwelling urinary catheter in a client who is disoriented to time, place, and person and cannot follow directions or commands.  Which intervention is most important when inserting the urinary catheter?