A student, trying to standardize NBS solution using a standard Vitamin C solution (220 mg/L), obtained data that was obviously incorrect. They realized their mistake when they noticed the standard Vitamin C solution was dated 8/04.  What was their mistake and explain why?

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Q: 9. Indicate the type of complex lipid represented by each structure below. CH CH CH.CH" CH.CH, OH OH…

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Q: What is the pH of a 0.420 M solution of C5H,NHB (Kb of C5H,N is 1.7 × 10-9)?

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Q: describe the position of the equilibrium when we mix equal amounts of N2, H2 and NH3 at 400K. The…

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Q: Create a schemantic diagram of qualitative analysis for CoCO3.

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Q: O The Bohr energy equation (below) can be used to approximate the binding energy of an electron in…

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Q: Explain the reaction by observing the sets of molecular collision

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Q: MASS SPECTRUM 100 - Relative Intensities: 80 m/z 121- 100% m/z 194- 21% 60 m/z 195- 3% 40 20 0.0 0.0…

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Q: Calculate the pOH value of a 0.0150 M solution of pyridine, C5H5N.

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Q: Use the reaction at equilibrium: Mg (s) + NaCl (aq) Na (s) + MgCl (s) If you add more NaCl which…

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Q: that the number of nuclides in i: age of the rock.

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.