demetriascott20
28.11.2019 •
Chemistry
The amino acids alanine (mw = 89.1 g/mol) and leucine (mw = 131.2 g/mol) have solubilities of water at room temperature that are reported to be 166 g/l and 24 g/l respectively. calculate the molar solubilities of each of these compounds. write the structure for each amino acid and explain the trend in molar solubility in terms of the structure of the two amino acids.in microscale extractions you are instructed to remove the lower phase using a pasteur pipette even when the organic phase is the top phase. explain why this results in better phase separation than removing the top phase directly with the pasteur pipette
Solved
Show answers
More tips
- H Health and Medicine Get Rid of Warts: Simple and Effective Ways...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Chemistry
- C Chemistry These are the components of the reservoirs of carbon that are exchanged in our environment....
- C Chemistry A4.00 g sample of a metal (specific heat = 0.600 j g-1°c-1 is heated to 75 degrees celcius and then dropped into 165 g of water in a calorimeter. what is the final temperature...
- C Chemistry According to the following reaction, how many grams of potassium phosphate will be formed upon the complete reaction of 29.6 grams of phosphoric acid with excess potassium...
- C Chemistry Which of the following gases would have the greatest kinetic energy at 300 k? a. n2 b. nh3 c. ar d. all of them would have the same kinetic energy...
- C Chemistry Ahot air balloon is filled to a volume of 44.5 l at 758 torr. what will be the volume of the balloon if the pressure decreases to 748 torr under constant temperature? a....
- C Chemistry Methyl orange, HMO, is a common acid-base indicator. Insolution it ionizes according to the equation: HMO↔ H++ MO- red yellow If methyl orange is added to distilled water,...
- C Chemistry Predict the product(s) of the following reaction. (separate substances in a list with a comma. include states-of-matter under the given conditions in your answer.) cu(no3)2...
- C Chemistry What season is the northern hemisphere experiencing when it is tilted directly toward the sun?...
- C Chemistry Which phrase describes a volcano that is not expected to erupt again? 1 quiet volcano 2 extinct volcano 3 dormant volcano 4 explosive volcano...
- C Chemistry A student reacts an acid with copper oxide. The reaction between the acid and copper oxide is very slow at room temperature. How could the student speed up the reaction?...
Ответ:
a- 323 b- 15
Explanation: