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Explain Lysozyme is an enzyme that cleaves bacterial cells walls. A sample of lysozome extract from chicken egg white has a molar mass of 13,930g. Explain a quantity of 0.1g of this enzyme is dissolved in 150g of water at 25 degrees Celsius. Compute the vapor pressure lowering, the depression in freeing point the elevation of boiling point, and the osmotic pressure of this solution. The vapor pressure of water at 25 degrees Celsius is 23.76 mm Hg. Kf(H2O)= 1.86oC/m. KB(H2O)= 0.5286oC/m
This was allowed to react under reflux for an hour and then the products seperated. I wrote out a mechanism before lab and ended up predicting 4-chlorobenzoic acid and 4-chlorophenol as my final products.
Butane (C4H10) is used as a fuel where natural gas is not available. How many grams of butane will fill a 3.50 liter container at 35.6ºC and 758 torr
illustrate the decomposition of arenediazonium salts using a reaction mechanism and briefly explain why the decomposition produced formed is so reactive.
The following reaction has achieved equilibrium. Predict the effect on the formation of phosphorous pentachloride (increase, decrease or no effect) for the stated changes to the system
The original conditions on a container filled with gas at a constant temperature are 180 cc and 300 mm Hg. The desired new volume is 90 cc.
A brewery has a horizontal conveyor belt to transfer malted barley from a storage silo to the mash tun (the large vessel where the malted barley is steeped in hot water).
question the reaction for plant photosynthesis of glucose sugar and oxygen gas is6co2g 6h2ol c6h12o6s 6o2gwhat is
An airplane is pressurized to 650 mm,Hg}, which is the atmospheric pressure at a ski resort at 1.30×104 ft altitude. If air is 21 % oxygen, what is the partial pressure of oxygen on the plane?
A 10.0 mL sample of liquid bleach is diluted to 100. mL in a volumetric flask. A 25.0 mL aliquot of this solution is analyzed using the procedure in this experiment. If 12.1 mL of 0.30 M Na2S2O3 is needed to reach the equivalence point, what is th..
if you added 75.0 ml of a 0.555 M solution of NaCl to enough water to produce 950.0 ml of solution, what would be the resulting molarity?
A wildlife biologist is interested in testing the pH of the water in a lake. He obtains a 200. mL sample of the water and titrates this sample with a .050 M NaOH solution.
If the theoretical yield of a reaction is 0.123 g and the actual yield is 0.121 g, what is the percent yield
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