based upon the melting point of your recrystallized triphenylmethanol, what can you conclude about its purity?

Question

15-11-2022
Chemistry

Answered

based upon the melting point of your recrystallized triphenylmethanol, what can you conclude about its purity?

Answer :

Other Questions

dive computers calculate the approximate amount of excess nitrogen present in your body, based on factors such as depth and time, and generally:

If you were to take a volleyball scuba diving with you what would be its new volume if it started at the surface wirh a volume of 2. 00l under a pressure of 752

The freezing point of an aqueous solution of C3H8O is -0.50 °C. What is the molality of the solution? (K, = 1.86 °C/m, K_b =0.512 °C/m)

the following equations define the concentrations of three reactants find the concentrations for the times from 0 to 3s If the initial conditions are Ca=50, Cb=

Part A The pH at the equivalence point is above 7.00 for the weak acid titration. Describe the reasons why this statement is true. Match the words in the left c

29. explain suppose you worked with or near a radiation source. why might your employer use a film badge rather than a geiger counter to monitor your exposure t

In the laboratory you dissolve 15.5 g of zinc iodide in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution? M. W

1. hydrogen + oxygen yields water how much water could you get if you started with 250.0 grams of hydrogen? how much water could you get if you started with 250

Describe the characteristics of a neutralization reaction, how it is identified, and types of compounds in the reactants and products. give an example in your r

Thermal energy is transferred to a substance. which change can occur? the particles can gain kinetic energy, but the potential energy of the particles will stay

contexto1026 contexto1026 · Answer 1 · 2022-11-19T23:43:49-05:00

The purpose of this experiment is to create phenyl magnesium bromide, a Grignard reagent, and then utilize it to perform the Grignard reaction to create the alcohol triphenyl methanol.

This Grignard reaction took place using the reaction of benzophenone and phenyl magnesium bromide, followed by an acid work-up. In this experiment, laboratory procedures like reflux, vacuum filtration, and decantation were used.

Measure absorbance between 230 and 320 nm to look for other potential impurities and assess the purity of the DNA. The ratio of the absorbance at 260 nm divided by the value at 280 nm is used to calculate purity the most frequently. An A260/A280 ratio of 1.7–2.0 indicates high-quality DNA.

Learn more about to triphenyl methanol visit here:

https://brainly.com/question/17110649

#SPJ4