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Two gases argon 30.6 grams and carbon monoxide 8.8 grams are confined in a container at a pressure of 960.0torr. Compute the partial pressure of argon in torr. You may require looking up the formula for one or both of your gases.
Liquid helium at 4.2 K has a density of 0.147 g/mL. Presume that a 2.00-L metal bottle that contains air at 108K as well as 3.0 atm pressure is sealed off. If we inject 90.0mL of liquid helium and permit the entire system to warm to room temperature (25°C), define what is the pressure inside the bottle?
Explain what is meant by phase imaging AFM and what is an example of an experiment where specific properties can be quantified in an AFM experiment.
write the most stable lewis structure for C2F4 and state the hybridization of the carbon atom
Under certain conditions the maximum specific activity of a purified preparation of triosephosphate isomerase was quoted as 10,000μmoles glyceraldehyde 3-phosphate transformed per mg protein per minute.
Calculate the pH during the titration of 100.0 mL of 0.200 M HCl with 0.400 M NaOH. First what is the initial pH (before any NaOH is added)? What is the pH after 31.9 mL of NaOH are added?
Draw balanced chemical equations for these two potential side reactions: 2. Explain in detail how phosphoric acid catalyzes the acetylation of salicylic acid
to what pressure should you fill the acetylene tank to ensure that you run out of each gas at the same time? Assume ideal behavior for all gases.
Wish to detemine the reaction order and rate constant for the following thermal decomposition reaction 2AB2- -> A2 + 2B2 A) What data wolud you collect
Calculate the distance between the particle layers for the face-centered-cubic (FCC) and body-centered-cubic (BCC) unit cells
Using a proton NMR how could you experimentally determine that you have a trans isomer rather than a cis isomer of Chalcone
Calculate the molar solubility of AgI in 3.6 M NH3. The overall formation constant for Ag(NH3)2+ is 1.7 x 10^7.
What is the probability that in the ground state of the hydrogen atom, the electron will be found at a radius greater than the Bohr radius
if a 1.201 g sample of aluminum metal is heated in a chlorine gas atmosphere the mass of aluminum chloride produced is
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