Homework Answers
100% = 0.501 mL
25% = 100*0.501/25 = 2.004 mL
Explanation: Higher the purity, the lower is the volume. Similarly, the lower the purity, the higher is the volume. They are inversely related.
Hence, the volume of 25% v/v allyl bromide solution is needed to deliver the amount calculated in the table = 2.004 mL
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just one example/demonstration!
Data needed to be calculated is in highlighted in green boxes.
And I highlighted in red an equation (not sure if thats what you
use to calculate it) And ignore the lab instructions on completeing
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Answer the questions with the values provided by the
table.
Styles 4. Conversion Table: Assuming 100% yield. Use Scifinder for constants if needed. Benzaldehyde Nitric acid Product Molar mass 106.12 63.01 Boiling point N/A 164 179 Melting point N/A 58.5 Density N/A 1.338 +0,06 g/cm3 1.050 g/cm3 Liquid N/A Solid State of matter at room temperature Molar equivalents 1.0 2.12 3.09 Starting mass or theoretical yield 1.76 Starting moles or theoretical yield 0.020 0.028 0.020 5. What volume of 68%...
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just one example/demonstration!
Data needed to be calculated is in highlighted in green boxes.
And I highlighted in red an equation (not sure if thats what you
use to calculate it) And ignore the lab instructions on completeing
a graph!! I already know how to do that in excel, just curious how
Ln (relative rate) and 1/T in K^-1 is calculated by hand*
here is the rest of that lab leading up to the question as I
know its typically...
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