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Problem- Explain on a molecular level, how soaps accomplish cleaning in aqueous solution. Be specific and use appropriate terminology.
I have read my textbook moreover I still don't understand so please provide me a very condensed, simple to know answer?
What is the expected Nernst responce, in mV, for each decade change in the gydrogen ion concentration for a glass electrode
An equilibrium mixture of PCl5,PCl3 and Cl2 at a certain temperature contains 8.3×10^?3M PCl5 , 1.5×10^?2M PCl3 and 3.0×10^?2M Cl2.
What is the technique or test for the identification of the formation of alkenes and what mechanism occurs in the test
Hydrogen can be extracted from natural gas according to the following reaction: CH4(g)+CO2(g) 2CO(g)+2H2(g) Kp=450 at 825K An 85 L reaction container initially contains kg of CH4 and 55.4 kg of CO2 at 825 K Assuming ideal gas behavior,
0.55 g of hydrogen chloride (\rm HCl) is dissolved in water to make 3.0 L of solution. What is the \rm pH of the resulting hydrochloric acid solution
The Common Ion Effect. What is the pH of a solution that contains 0.250-M benzoic acid and 0.600-M sodium benzoate?
Calculate the pH of the solution that results from adding 28.0ml of 0.100M NaOH to 50.00 mL of a 0.0500 M solution of hydrochloric acid
Running a TLC of Unknown Compound X using eluent hexane:ethyl acetate 4:1. The Rf of the unknown is too close to the baseline. What should I do?
You have a 22 g sample of ethanol with a density of 0.7893 g/mL. What volume of ethanol do you have. What mass of lead (density 11.4 g/cm3) would have an identical volume to 14.1 g of mercury (density 13.6 g/cm3).
Determine the kinds of intermolecular forces that are present in each element or compound.
NH3 is a weak base, NaOH is a strong base. What would happen if NaOH were added to CuSO4 solution instead of NH3
a) Catalyst works by lowering action barrier of rate limiting step. b) In a 1st order reaction, concentration of reactant is doubled then rate of reaction is doubled. c) equilibrium constant for reaction will never be affected by changing the concent..
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