Answer:
This question is incomplete
Explanation:
Experimentally, when trying to determine the concentration of an unknown sample of CuSO₄ with known absorbance, a standard curve is used. The standard curve is a scattered plot/graph in which known concentrations and there respective/corresponding absorbance are plotted on a "X and Y axis" graph (scattered plot). The absorbance is represented on the y-axis while the concentration is represented on the x-axis.
Once this known values are plotted on the standard curve, an unknown value (either absorbance or concentration) can be extrapolated from the curve. What is missing from the question is data required for the standard curve.
This question shows the absorbance of the CuSO₄ has been determined (most likely using spectrophotometer), the concentration could have been extrapolated from a standard curve.
An example of a standard curve is provided in the attachment for guidance.
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The Gutenberg Bible was the first major book printed using mass-produced movable metal type in Europe.
Hope this helps!
I believe that the purpose of business continuity planing session in an organization is to discuss how to return the organization to normal operations as quickly as possible after a data breach. Business continuity planning is the creation of a strategy through the recognition of threats and risks facing a company, with an aim of ensuring that personnel and assets are protected and in a position to function in the event of a disaster.
