Question

Select from the following words and complete the statement below 1. Molarity 4. Beer’s Law 2. Excel 5. Control 3. Objective 6. Quantitative

The ______ of this lab is to use a spectrophotometer to obtain______ data that will allow for the calculation of the______ of Allura red in Kool-AidTM. In order to achieve this,______ will be applied to create a standard curve, using DI as a________. _______ will be used to organize and manipulate experimental data.

Explain how is the standard curve used to interpolate the concentration of an unknown sample of Allura red?

The molar mass of Allura Red is 496 g/mol. The stock solution contains 93.84 mg/L Allura Red. To create 100mL of a 1.89 x 10-6 M solution, you would need ____ mL of the stock solution

Answer 1