A buffer solution contains 071 mol of boric acid h3bo3 and
A buffer solution contains 0.71 mol of boric acid (H3BO3) and 0.53 mol of sodium dihydrogen borate (NaH2BO3) in 4.00 L. The Ka of boric acid (H3BO3) is Ka = 5.8e-10. pH of buffer solution?
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For a given chemical reaction, ?H = -32.0 kJ/mol and ?S = -98.0 J/mol*K. Estimate the free energy change for the reaction at 775 C and 1 bar pressure. I believe it to be 70.7 kJ/mol
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A buffer solution contains 0.71 mol of boric acid (H3BO3) and 0.53 mol of sodium dihydrogen borate (NaH2BO3) in 4.00 L. The Ka of boric acid (H3BO3) is Ka = 5.8e-10. pH of buffer solution
Compton Company uses a predetermined overhead rate in applying overhead to production orders on a labor cost basis in Department A and on a machine-hours basis in Department B.
Brad can fix the same kind of meal in 2hours, and his opportunity cost of one hour is $20. Will both Angelina and Brad be better off if Brad fixes meals for her and she pays him $45 per meal? Explain
A red light flashes at position xR=4.00 m and time tR=1.00x10-9 s and a blue light flashes at xB=5.00 m and tB=8.50x10-9 s. Find the location of the two flashes in frame S'
determine the partial pressures of each gases at equilibrium. b.determine the equilibrium constant at 350.15 K
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