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CHT225 Practical Catalytic Chemistry
Knowing(these are things that all students will need to be able to do to pass the module):• use equipment appropriate to the experiments in a safe and correct way;• obtain and act upon safety and hazard information for chemicals;• use and apply some of the techniques necessary for the preparation of heterogeneous catalysts;• use and apply simple techniques for the isolation of an enzyme from a natural source and assess its concentration;• prepare selected organometallic complexes and employ them as homogeneous catalysts;
Acting(Performance in this area will enable students to achieve more than a basic pass):• assess the activity of different types of catalyst isolated from various sources;• interpret experimental data and make deductions in the light of an existing model for a system;• put new experimental data into the context of what was already known;
Being(Performance in this area will enable students to achieve more than a basic pass):• appreciate the context of the experiments and research undertaken;• prepare a concise account of previous work on a topic from a survey of the literature.
Fe2O3 are actually obtained from 4.86 g Fe, what is the percent yield? c. Under other conditions, the percent yield is 75.6%. How many grams of Fe2O3 are formed from 4.86 g Fe under these conditions
Describe a procedure for making 100 mL of a 0.10 M solution of barium nitrate, Ba(NO3)2.
A solution is 0.0100 M in Pb2+ ions. If 0.103 mol of solid NaI is added to 1.00L of this solution (with negligible volume change), what percent of the Pb2+ ions remain in solution?
A solution is made by mixing 49.0 mL of ethanol, C2H6O, and 51.0 mL of water. Assuming ideal behavior, what is the vapor pressure of the solution at 20 degrees celcius
Draw the mechanism of N-acetylglucosamine hydrolysis a) under alkaline conditions; b) under acidic conditions.
A rebreathing gas mask contains potassium superoxide, KO2, which reacts with moisture in the breath to give oxygen.
The heat of vaporization of water is 40.66 kJ/ mol. Explain how much heat is absorbed when 2.46 g of water boils at atmospheric pressure
Explain the general principle of chromatography. Please include discussion on retention time, mobile phase, and stationary phase.
What mass of Fe(OH)3 would be produced by reacting 75.0mL of a 0.0810M Fe(NO3)3 solution with 125 mL of a .150 M NaOH solution.
A 52.0mL volume of 0.35M CH3COOH (Ka=1.8x10^-5) is titrated with 0.40 M NaOH. Calculate the pH after the addition of 31.0mL of NaOH.
Name a compound with the formula, C5H12, which will show only one peak in the NMR spectrum.
Intramolecular forces refer to the bonding forces within a molecule. Choose which forces are involved in the following change. those allowing fog to form on a cool, humid evening in Houston a. intramolecular b. intermolecular c. both d. neither
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