Please explain what mechanism is used here and how you identified which one to use.
Please explain what mechanism is used here and how you identified which one to use. o 1) K2CO3, heat OCH2CH3 2) H3O+ wor...
Please explain this mechanism and why the ester is used as the electrophile rather than the ketone. + = 0 1) NaOCHZ CH2OH 2) H3O+ workup
1)Explain what a homeostatic mechanism is and how it is used to maintain conditions for life within the body, in language that a middle school student can understand? 2) Specifically address how homeostatic feedback loops are activated in response to changes in two of the major requirements for life of all organisms (water, heat, food, etc)? 3) Ensure that you discuss the difference between a negative and a positive feedback loop and give brief examples of each? 4) Give a...
To prepare 1-heptanol, which compounds could we use? please can you explain and Show mechanism of reaction as well.
help please! i need the mechanism for all steps. i get yo step 6 and i get stuck. thank you! 1) n euli . THE 2) H3O+/H2O workup 3) KMnO4, A 4) CH2OH, cat. H2SO4 5) cat. TsOH, 6) 2 equiv. CHgMgBr, THE 7) H2SO4 H2O. A HO
can someone explain the mechanism? O out of 2 Which is the major isolated organic product after this series of synthetic steps? 1. NaOH, r 2. NaOH, heat B C D. E. None of these Selected Answer B Answers A B С
please answer only questions 2 and 4. thank you. Questions 1. Suggest a mechanism for the basic hydrolysis of methyl benzoate. 2. What is the general formula for a soap? Write an equation for the reac- tion of ethyl stearate and sodium hydroxide. Explain briefly how a soap works. 3. Is sodium hydroxide a catalyst or a reactant? Explain. 4. Why is basic hydrolysis irreversible? 5. Provide the hydrolysis products in the reactions below: a. O II C- OCH +...
Please help! 1. Define contribution margin and explain how it is used by a business 2. What is the relationship between costs, volume and profit. What does each term mean? Provide an example of how you would use it. 3. What is the contribution margin ratio and contribution margin per unit? How are they used by a business
please could you explain how to do 1 and 2. thank you Qi) Here is a BBC unit lattice. Using the full sphere model, calculate the relative amount of area that is occupied by atoms with their center in the plane shown below (diagonal across the body). This is called the planar packing factor, equivalent to the atomic packing factor in 3D. Also mark the octahedral sites present on the plane. Bec Q2) Zinc has an HCP unit cell for...
Can you please explain to me how to do this question? $3 Heat and heat trangfer H&T 176 The following two exercises illustrate how the concept of heat transfer can be used to predict the equilibrium temperature of a mixture of hot and cold water Exercise 3.4 we mix 6 g of water at 34°C and 5 g of water at 23°C. The description of the interaction in terms of heat transfer is illustrated at right. Heat A. How much...
please explain how to calculate formal charge in structure. thank you 2. (2 pts) Which one of the following structures contains an atom that has a formal charge of positive 1 (+1)? -NH B) D) aby