Find enthalpy of solution of licl expressed in kilojoules
A 4.50-g sample of LiCl at 25.0 °C dissolves in 25.0 mL of water also at 25.0 °C . The final equilibrium temperature of the resulting solution is 60.8 °C . What is the enthalpy of solution of LiCl expressed in kilojoules per mole ?
Expected delivery within 24 Hours
Treatment of 2-ethyl-1-butene with H3O+/H2O leads to three dimerization products of the formula C12H24. Please help me draw all three structures.
A 27.2 mL sample of a solution of RbOH is neutralized by 16.12 mL of a 2.047 M solution of HBr. What is the molarity of the RbOH solution? Answer in units of M.
A 25.0 ml sample of 0.35M HCOOH (Ka=1.77x10-4) is titrated with 0.20 M KOH. What is the pH of the solution after 25.0 ml of KOH has been added to the acid?
A 4.50-g sample of LiCl at 25.0C dissovles in 25.0mL of water also at 25.0C. Th final equilibrium temerpature of the resulting solution is 60.8C. what is the enthalpy of solution, delta Hs, of LiCl expressed in kiljoules per mole?
The final equilibrium temperature of the resulting solution is 60.8°C . What is the enthalpy of solution of LiCl expressed in kilojoules per mole ?
Your boss has todl you to evaluate two ovesns for tink-the tinkers, a gourment sanwhich shop. After some questionin of vendors and recipt of specifications, you are assured that the ovens have the attributes and cost shown in the folloiwng table.
A gas made up of atoms escapes through a pinhole 0.552 times as fast as Ar gas. Write the chemical formula of the gas.
Calculate the molar concentration of a solution prepared by dissolving 5.4 g of sodium sulfate (MW = 142) in enough water to make 500 ml of solution ?
Write the balanced net ionic equation for the reaction that occurs when 0.1 M solutions of copper(II) sulfate and calcium perchlorate are mixed.
1940338
Questions Asked
3,689
Active Tutors
1416890
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: What is the "gold standard" for determining if an exercise intervention increased cardio-respiratory fitness?
The nurse-is teaching a class of staff nurses- about hospital-a acquired i infections associated with Clostridioides difficile.
Surgical Intensive Care Unit at Memorial Hospital had 400 inpatient service days during March. What is the percentage of occupancy?
The nurse S teaching a group of staff nurses about meningitis. Which of the following individuals would the nurse identify as being most
An older adult client's daughter expresses concern to the health care practitioner that her mother went to the emergency room with symptoms
What are the processes and criteria you will use to select your target audience for heart disease community health needs assessment education presentation?
The school nurse is assessing a teenage student who is extremely upset and distressed. The student is describing feeling a difference between