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What is overall equation for proposed gas mechanism for the gas phase decomposition of nitryl chloride. What species acts as catalyst? What species acts as a reaction intermediate? Complete rate law.
1. if the concentration of the orginal solution of 1.0 mcuno32 was actually less than 1.0 m howwould this affect the
How many grams of solid aluminum sulfide can be prepared by the reaction of 11.4 g of aluminum and 17.0 g of sulfur
Outline the steps necessary to properly prepare 100ml of TE buffer. Include the amounts of Tris-base and EDTA, and all steps necessary to adjust the pH, including when you add what bolumes of water.
What intermolecular force or bond is primarily responsible for solubility of H2S in water?
What is the molarity of a solution prepared by diluting 25 drops of 0.35 M K2SO4 solution with 75 drops
Dry the hydrate as instructed in the lab procedure, noting down it's mass until it appears to no longer decrease (no more water bound in the sample).
consider a lithium atom two of its electrons are in the 1sshell and the third is in the 2s shell1- consider the lithium
The delta H sub f of FeBr3 is -269 kJ/mol and the delta H for the reaction 2Fe (s) + 3Br2 (g)----> 2Br3 (s) is -631 kJ/mol . Calculate the Delta H of evaporation of Br2 (l) which is a liquid at 25 degrees Celcius.
The heat of neutralization of HCl by NaOH is H°rxn = -56.2 kJ/mol. How much heat is released when 125 mL of 1.750 M HCl is mixed with 195 mL of 0.667 M NaOH.
Problem- Part 1 of 3: A given weak acid HX has a Ka=2.9x10^-3. What is the H+ concentration of a solution of HX that has a concentration of 0.0092 mol/L?
Electrical conductivity of a pure semiconductor like Si results from the thermal movement of electrons into the conduction band ii) pure Si doped with arsenic would act as a p-type semiconductor
Explain what is the rate mol/ls for 25ml (NH2)2S2O8 (ammonium persulfate) with reaction time of 3.49s and .1L total volume
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