Determine the molar concentration of chloride ions
Determine the molar concentration of chloride ions in a solution prepared by mixing the 100mL of 2.0 M KCL with 50 L of a 1.5 MCaCl2 solution?
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Construct duplicate 1/10 dilutions of p-nitro phenol in your phosphate buffer by mixing the 0.5 ml of 0.5 m M p-nitro phenol with 4.5ml of your 0.1 KPB, pH 7.4. Determine the final concentration of p-nitrophenol in the corvette.
Do you think that ISS Clinic investment in electronic medical records added value for organization? How would you suggest measuring this "value"? If you don't think that it adds value, what are your suggestions for the system usage to add value fo
A solid sample which is having some Fe2+ ion weighs 1.062g. It requires the 24.12 mL 0.01562 M KMnO4 to titrate the Fe2+ in the dissolved sample to a pink endpoint.
Determine the percentage by mass of vinegar that is acetic acid? When 25g of vinegar (a solution containing acetic acid) was added to a flask which is having an indicator. 37ml of .46M KOH solution was added to the system from a burette to reach t
At 25degrees C a sealed can with an internal pressure of 721 mmHg is thrown into an incinerator operating at the 755 degrees C. Explain what will be the pressure inside the heated can, assuming the container remains intact during the incineration?
Identify the C-H stretching modes for C5H5-1. (Hint: After determining the point group of the molecule, determine the reducible representation for the C-H bonds only by performing the symmetry operations on the molecule. This will save you time an
Forecast demand for each and every week, including week 10, using exponential smoothing with the 5 .5 (initial forecast 5 20). Calculate the MAD. Calculate the tracking signal.
A solution contains10-3 M total carbonates. No weak acids or weak bases are present other than the carbonate species, and no other anions and cations are present. Assuming a closed system, what is the pH? Assume that the pH is < 6. (an
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