Explain how many grams of salicylic acid and of acetic

Assignment Help Chemistry
Reference no: EM13266989

A student is asked to prepare 25.0 g of aspirin (C9H8O4). She is also asked to use a 50.0% excess of salicylic acid (C7H6O3) when combining with acetic anhydride (C4H6O3) and expect to get a 65.0% yield in the reaction. How many grams of salicylic acid and of acetic anyhydride should she use? refer to the following reaction: 2 C7H6O3 + C4H603 -> 2 C9H8O4 + H20

Reference no: EM13266989

Questions Cloud

Explain the concept of company and bank cash balances : Explain the concept of company and bank cash balances. What are the two types of delays in the movement of money among depositors and banks?
Determine which end of the rod is positive : The current in the circuit if the speed v is 0.75 m/s , determine which end of the rod is positive.
Explain electrons have half integer spin : Electrons have half integer spin, ms= +-1/2. consider how the elements would be arranged if electrons had spin of ms= +-3/2. redraw the first two rows of the periodic table using this new criterion and list the new noble gases.
Explain cash flow management using the cash-to-cash cycle : What are the three primary causes of cash flow problems faced by a small business? Explain cash flow management using the cash-to-cash cycle.
Explain how many grams of salicylic acid and of acetic : How many grams of salicylic acid and of acetic anyhydride should she use? refer to the following reaction: 2 C7H6O3 + C4H603 -> 2 C9H8O4 + H20
What is the current value of one contract in dollars : The June Treasury bond futures contract has a quoted price of 102'12. What is the current value of one contract in dollars?
What is the angular separation of two spectral lines : What is the angular separation of two spectral lines of wavelengths 446 nm and 398 nm formed in order m=2 with a 360 line/mm grating
What is the implied annual interest rate : The June Treasury bond futures contract has a quoted price of 102'12. What is the implied annual interest rate?
Explain what would it be in the second weighing : In a separate experiment, an empty flask is weighed, 35.3 cm3 of the lubricating oil is poured into the flask and the flask is reweighed. If the scale reading was 124.8 g in the first weighing, what would it be in the second weighing

Reviews

Write a Review

Chemistry Questions & Answers

  State how many ml of naoh should be added to nah2po4

how many mL of 1.00M NaOH should be added to .700 liter of 1.00M NaH2PO4? pKa = 6.82

  State what is the pressure of the excess gas

What is the pressure of the excess gas when the reaction is complete if 5g of H2 and 10g of O2 react in a 15L container at a constant temp of 25 degrees C? I understand

  State what happens with molecular orbitals when the molecule

Atomic orbitals merge into molecular orbitals as the atoms move towards each other. What happens with molecular orbitals when the molecule

  How much chlorine can be produced

Balance the equation and answer in terms of moles.Chlorine gas can be produced commercially by passing an electric current through a concentrated solution of sodium chloride (brine).

  What is the resulting ph of the solution

You have 100.0 mL of a solution of hydrochloric acid that has a pH of 3.00. You add 100.0 mL of water to this solution. What is the resulting pH of the solution?

  What is the total pressure in a canister

what is the total pressure in a canister that contains oxygen gas at a partial pressure of 804 mm Hg, nitrogen at a partial pressure of 220 mm Hg, and hydrogen at a partial pressure of 445 mm Hg.

  Define what is the empirical formula of the compound

oxygen is burned completely, 3.86 grams of CO2 and 1.26 grams of H2O are produced. What is the empirical formula of the compound?

  State carboxylic acid is converted to what functional group

a nitrile (RCN) is converted to what functional group when treated with LiAlH4 followed be an aqeous workup a carboxylic acid is converted to what functional group when treated with LAH followed by an aid workup

  Explain sodium chloride nacl

How many moles of AgCl are produced when 100.0 mL 0.387 M silver nitrate, AgNO3, and 50.0 mL of 0.774 M sodium chloride, NaCl, are mixed AgNO3(aq)+NaCl(aq)---->AgCl(s)+NaNO3(aq)

  Determine how many micrograms of herbicide are present

Determine how many micrograms of herbicide are present in 10 lb of soil if the herbicide level in the soil in a corn field was observed at 3.0 ppb. ?

  Recognizing that both meso- and dl- forms of hydrobenzoin

Recognizing that both meso- and dl- forms of hydrobenzoin are optically inactive. what fundamental experimental approach can be employed to distinguish

  Presume the velocity of the water remains constant

A vertical force of 7 N (in the negative z direction) is required to hold the deflector in place. Determine the mass (kg) of the deflector. Assume the velocity of the water remains constant.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd