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Question- Mark took an asprin tablet that weighed .364g and dissolved it in 250 mL of water. Calculate the concentration (Molarity) of the asprin (acetylsalicylic acid) solution she prepared.
Please show the entire work. I am thanking you in advance
at combustion temperatures the equilibrium constant for thereaction of n2 with o2 is about 10-14. calculate
what is the ph of a buffer solution prepared from equal volumes of .25 m sol of a weak acid and .025 m sol of the salt of that weak acid. the acid has a pka of 4.82
What volume (mL) of a concentrated solution of NaOH (6.00 M) must be diluted to 200. mL to make a 0.88 M NaOH solution
The solubility of N2 in blood at 37°C and at a partial pressure of 0.80 atm is 5.6 10-4 mol/L. A deep-sea diver breathes compressed air with the partial pressure of N2 equal to 3.6 atm.
a)identify the substance reduced. b)identify the substance oxidized. c)identify the oxidizing agent. d)identify the reducing agent. e)write the balanced equation for the overall reaction in acid.
Explain what type of crystalline structure and lipid stability one would expect from the various TAG. TAG1:EEE, TAG2:LnOLn, TAG3:OLnP, TAG4:PMP
Show the amounts in NIKE's accounting equation by calculating thevalue of NIKE's total assets, total liabilities and total shareholder's equity
Complete the reaction of salicylic acid and 4-aminobenzenesulfonic acid by drawing the expected product.
solve the following using the reactions you balanced.make an assumption if its neededbalanced equation c6h12o6 4no3
Calculate the pH and the concentrations of all species present H3O+, F-, HF, Cl-, OH- in a solution that contains 0.10 M HF Ka = 3.5*10^-4 and 0.10 M HCl.
Which of the following will not have ionic bonds?
A 352-mL container of nitrogen is held at a pressure of 791 mm Hg. What volume container would be lowered to 649 mm Hg?
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