Preparing ascorbic acid solution
If you wanted to prepare 100 mL of a 5mM ascorbic acid solution and you have on hand a 35mM ascorbic acid solution, how would you prepare it?
If you dilution your 5mM solution to 1:500, what would the final concentration be in micro molar?
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Explain how do respiration and/or photosynthesis influence homeostasis in a living organism?
Write down some of the e-business innovations by using web technologies which were introduced by Amazon.com, Netflix.com, Dell.com, and Landsend.com?
Describe the role of the urea cycle, and what are the effects on an individual of a deficiency in one of the required enzymes?
What is the need for photosynthesis and what is the waste product of photosynthesis? As well, given what you know about photo systems and how plants use visible light in the photosynthesis.
Examine the national and international considerations which could influence the organization's business. Explain any cultural conflicts.
Law enforcement officers are tasked with the responsibility of keeping citizens in their community safe from criminal activity. This includes ensuring that the rights of individuals are not violated.
A 5.0 mL aliquot of a stock tryptophan solution was diluted by adding up 95 mL of water. The absorbance of that diluted solution was measured at 280 nm as 0.055 absorbance units. Determine the concentration of the stock (original) solution?
If you want 10mL of a 1mM nitrophenol solution and you have on hand a 50mM nitrophenol solution, how would you prepare it?
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