State the melting point of vanillyl alcohol

Assignment Help Chemistry

Reference no: EM13205544

A careless student, Will Bobble, misread the label on a bottle of 10 M sodium hydroxide and used it (rather than 1 M NaOH) to dissolve his vanillin. Then he stored the solution and left the lab early to catch a ride home. During the next lab period, he added NaBH4 and finished the experiment. Although his product was a white solid, it melted over a broad temperature range that was much lower than the melting point of vanillyl alcohol. His instructor suggested washing the product with dilute sodium bicarbonate; when he did so, about half of the product dissolved and the remainder melted at 115 degrees C. Explain what happened and write an equation for the reaction.

Reference no: EM13205544

Questions Cloud

Determine the coupon discounts on laundry detergent : Explain how each of the following is a form of price discrimination:a. a student discount at the movie theater b. long-distance phone service that costs 15 cents per minute for the first 10 minutes and 5 cents per minute after 10 minutesc.

What is the volume of the drum : A cylindrical drum has a diameter of 2.5 feet and stands 4 feet high. What is the volume of the drum?

Find the speed of the helicopter in still air : A helicopter flies 192 miles against the wind in 2 hours. With the wind, it can fly 288 miles in the same amount of time. Find the speed of the helicopter in still air.

State the melting point of vanillyl alcohol : A careless student, Will Bobble, misread the label on a bottle of 10 M sodium hydroxide and used it (rather than 1 M NaOH) to dissolve his vanillin

Explain what will happen to the interest rate in the short : An economy is facing the inflationary gap shown in the accompanying diagram. To eliminate the gap, should the central bank use expansionary or contractionary monetary policy? How will the interest rate, investment spending, consumer spending, real..

Where does the normal line to the ellipse : Where does the normal line to the ellipse X^2-xy+y^2=3 at the point (-1,1) intercept the ellipse a second time?

What is the maximum area : a carpenter is building a rectangular room with a fixed perimeter of 328 ft. what dimensions would yield the maximum area? what is the maximum area?

What root property is essential to solve radical equation : What root property is essential to solve any radical equation involving square root? Use examples to help explain.

User Account

All Pages