Explain reaction when solution changes from blue to yellow

Assignment Help Chemistry
Reference no: EM13659190

This is a reaction between Tetrabutyl bromide as well as NaOH- with an indicator of .1% bromo-phenol blue. Explain the reaction is timed as well as whenever the solution changes from blue to yellow the timer were stopped.

OH + (CH3)3CBr (CH3) 3COH + Br

For trial one the molarities are T-butyl=.015M and NaOH=.005M the time the reaction took in seconds was 26.78(s). Which morality utilizes to determine the rate?

Reference no: EM13659190

Questions Cloud

Define the first step in preparation of the metal lead : Define the first step in preparation of the metal lead from its ore is to roast the galena ore to make lead oxide
Prepare a journal-entry type response : Prepare a journal-entry type response to the first few chapters in jane eyre.
Names of famous-notable female : Can you please give me some names of famous/notable female graphic novelists? It doesn't matter what country they are from or what era, just a list of as a lot of names as possible.
Define what is the standard enthalpy of formation : While 0.56 g of Na(s) reacts with excess F2(g) to form NaF(s), 13.8 kJ of heat is evolved at standard-state conditions. Define what is the standard enthalpy of formation (H) of NaF(s)
Explain reaction when solution changes from blue to yellow : This is a reaction between Tetrabutyl bromide as well as NaOH- with an indicator of .1% bromo-phenol blue. Explain the reaction is timed as well as whenever the solution changes from blue to yellow the timer were stopped.
Explain the thesis has to pertain to a literary device : Explain the thesis has to pertain to a literary device that is used in the book that helps make a theme throughout the story.
How is it an example of verbal irony : Explain what is humorous about the title? How is it an example of VERBAL IRONY? Suppose the adjective the narrator uses to explain his proposal.
State substances as per highest lattice energy to the lowest : Arrange the subsequent substances according to their expected lattice energies, listing them from highest lattice energy to the lowest- MgS, KI, GaN, LiBr
Who is explained as the honourable gentleman : Explain the relationship between IMA(Incorporated Mining Association and the Government) in "The Honourable Gentleman" by Henri Lopes.

Reviews

Write a Review

Chemistry Questions & Answers

  Define xylose has the same structure as glucose

Xylose has the same structure as glucose apart from that it has a hydrogen atom at C-6 in place of a hydroxymethyl group. The rate of ATP hydrolysis by hexokinase is noticeably enhanced by the addition of xylose as opposed to glucose.

  Explain the boiling point of the solution °c

freezing point 0.00°C boiling point 100.00°C Kf 1.86°C/m Kb 0.512°C/m What is the freezing point of a solution of glucose, a nonelectrolyte, that contains 91.0 g of C6H12O6 dissolved in 323 g of water? Use molar masses with at least as many signif..

  State how many moles of ammonia are present originally

How many moles of ammonia are present originally? What is the theoretical yield of sodium bicarbonate in grams?

  Evaluate the vapor pressure lowering associated

Calculate the vapor pressure lowering associated with the dissolving of 35.5 grams of sugar (C12H22O12, MM=343g/mol), in 400 grams of water at 25 degrees C. Ph2o @ 25 degrees=18.6 mmhg

  How many moles of gas did the system gain or lose

A gas occupies 22.4 L at STP and 14.5 L at 100°C and 2.00 atm pressure. How many moles of gas did the system gain or lose?

  Compute the molar solubility of barium sulfate

Calculate the molar solubility of barium sulfate a) in water, and b), in a solution containing 0.60 M of sodium sulfate.

  Explain what is the molar mass of the unkown gas

A sample of an unknowk gas effuses in 11.6 min. An equal volume of H2 in the same apparatus under the same conditions effuses in 2.42 min. what is the molar mass of the unkown gas

  What is the boiling point of a mixture

What is the boiling point of a mixture composed of 95.0 g HOCH2CH2OH (ethylene glycol) and 205 g H2O? The boiling point elevation constant for H2O is 0.512 °C/m.

  What is the molar mass of x

At a certain temperature the rate of effusion of helium is twice the rate of effusion of a gaseous X.X is a binary combination of carbon and hydrgen.

  State and identify the amphoteric substance in the process

Determine the pH at the following volumes of titrat added: A.0.00mL B. 5.00 mL C. 10.00 mL D. 15.00 mL E. 20.00 mL F. 25.00 mL, Identify the amphoteric substance in this process.

  How much solute can be dissolved

You have prepared a saturated solution of X at 20C using 27.0 g of water. How much solute can be dissolved if the temperature is increased to 30 C?

  Define the total pressure of the gases in the system

A mixture contains H2 at 325 torr pressure, N2 at 475 torr pressure, and O2 at 650 torr pressure. What is the total pressure of the gases in the system

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