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Determine the electron geometry, molecular geometry, and idealized bond angles for each of the following molecules.
methane flowing at 2 mol/min is adiabatically compressed from 300 K and 1 bar to 10 bar. What is the minimum work required? Use Departure Functions.
What effect do you think the 5% efficiency will have on your decision whether to use photovoltaic cells as an energy source for green that you design to save the world from climate change. What might some considerations to keep in mind for the tow..
Question- In a molecular beam experiment to measure collision cross-sections it was found that the intensity of a CsCl beam was reduced to 60 per cent of its intensity on passage through CH2F2 at 10 ?Torr, but that when the target was Ar at the sa..
If antique brass is 30.0% zinc and 70.0% copper, how many grams of antique brass can be made from 18.0 grams of zinc and 35.1 grams of copper
This reaction's half life is 35.0 at 680C. If you had 520 mmHg of phosphihne in an 8.00 L flask, how long does it take for the pressure in the flask to rise to standard pressure
Problem- Which one of the following aqueous solutions will have the highest osmotic pressure. A) 0.33 M NaBr B) 0.48 M NH4NO3 C) 0.18 M Ba(NO3)2 D) 0.23 M AlCl3 E) 0.77 M C12H22O11 (sugar)
Problem- Calculate the pH during the titration of 30.00 mL of 0.1000 M NaOH with 0.1000 M HCl after 30.3 mL of the acid have been added.
Suppose that the gas in a storage tank exerts a pressure of 55.125 lb/in2 . What is the pressure of the gas in units of torr?
hydrogen peoxide decays into water and oxygen in a first-order process at 20 degrees celcius. H2O2 yeilds H2O and 1/2 O2 the rate expression is 1.77X10 -5 [H2O2] what is the half life in hours of h2o2.
sodium hydroxide (NaOH) pellets are dissolved in water to make 8.0 L of solution. What is the pH of this solution?
describe in brief the risk connected with solutions of 1m nh3 1m hcl and 1m naoh?external pressure of 13.0 atm had by
A 0.28 mol sample of a weak acid with an unknown pKa was combined with 12.0 mL of 3.10M KOH and the resulting solution was diluted to 1.500 L.
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