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Determine if the graph below may be misleading and if it is, then why is it misleading.  

The SI prefixes kilo and centi represent, respectively:

The equilibrium constant, Kc=48.35 for the reaction shown below. The enthalpy change for this reaction at 25°C is -25.6 kJ. 2 A + B 3C What is the correct value of K for the reaction shown below? 3/2 C A + 1/2 B

A patient has a peripherally inserted central catheter (PICC) line inserted to continue IV antibiotic therapy at home. With proper care, how long can this type of venous access device remain in place?

Calculate the percent by mass of potassium nitrate in a solution made from 45.0 g KNO3 and 295 mL of water.  The density of water is 0.997 g/mL.

Calculate the mass of FeS formed when 9.42 g of iron reacts with 8.50 g of sulfur according to the following reaction.             Fe(s) + S(s) → FeS(s)

Which potential complication will the nurse expect in patients with a venous access device?

Ammonia reacts with diatomic oxygen to form nitric oxide and water vapor:             4NH3 + 5O2  →  4NO + 6H2O             When 20.0 g NH3 and 50.0 g O2 are allowed to react, which is the limiting reagent?

At a local community college, five statistics courses are randomly selected out of 20 and all of the students from each course are interviewed.  Identify the sampling technique used by the community college.

Determine the temperature (in °C) at which the following reaction will become spontaneous given the enthalpy of the reaction (ΔH°rxn) is +115.3 kJ and the entropy of the reaction (ΔS°rxn) is +263 J/K.3A (g) + 2B (g)