Question: This is for Analytical Chemistry. I NEED help with this TONIGHT.PLEASE Assume the range in which the human eye detects color change isfrom 10% to

This is for Analytical Chemistry. I NEED help with this TONIGHT.PLEASE
Assume the range in which the human eye detects color change isfrom 10% to 90% of the indicator dye reacted. Write the balancedchemical equation for the acid dissociation; let “HIn” representthe color indicator. Make an ICE table showing either 10% or 90%dissociated and compute the pH range of color change of the givendye: Indicator Ka = 7.9 x 10-10 (0.8)

Step by Step Solution

★★★★★

3.41 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

change in P H 19 SOLUTION K In Base for 10 Ka 10 10 HIn H ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Please help me figure this out. I need help with problems 11-18 the picture of the income statement and balance sheet is supposed to help find the total to each one on this excel sheet. P lease Do...

I need help with this economics equation. AutoSave ff Wk2 Practice Exercise Search Kiersten Simonds KS File Home Insert Design Layout References Mailings Review View Help Picture Format 3 Share O...

I need help with this question. Passengers using New York\'s MetroCard system must swipe the card at a rate between 13 and 38 inches per second, Passengers using New York's MetroCard system must...

Group : Analytical Chemistry Laboratory Report Sheet Name of Experiment: Redox titration Experiment number: (9) Permanganate titration Student name: University student number: Data sheet and...

when the response variable is the percentage of protein. 1. Infrared (IR) spectroscopy technology is used to determine the chemical makeup of a substance. The theory of IR spectroscopy holds that...

Refer to Exercise 7.39 and the Analytical Chemistry (Dec. 15, 2009) study in which scientists used high-performance liquid chromatography to determine the amount of drug in a tablet. Recall that 25...

i have to display the above given output. I already have the code, but due to some reason i am not able to have the correct function call. Can you please help me out with that? the codes are as...

Refer to Exercise 5.45 and the Analytical Chemistry (Dec. 15, 2009) study in which scientists used high-performance liquid chromatography to determine the amount of drug in a tablet. Twenty-five...

Problem adapted from Applied Predictive Modeling by Kuhn, and Johnson Infrared ( IR ) spectroscopy technology can be used to determine the chemical makeup of a substance. The theory of IR...

Find Vs in the circuit, where I1 = 640. 2:1 1:2 40 20 10 Ideal Ideal

Using a chart or table that makes sense to you create a flow chart or table that describes the essential functions of banks You should include a diagram that shows how banks transfer money

43. Violins and cellos are stringed instruments. (V, C, S, I)) Translate the following statements into symbolic form. Avoid negation signs preceding quantifiers. Th e predicate letters are given in...

Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless surface of a frozen pond, connected by a light rope (Fig. 4.38). A woman wearing golf shoes (so she can get...

Trueform Products, Inc., produces a broad line of sports equipment and uses a standard cost system for control purposes. Last .year the company produced 8,000 varsity footballs. The standard costs...

Two flow control loops axe shown in the drawing. Indicate whether each system is either a feedback or a feed-forward control system. Justify your answer. It can be assumed that the distance between...

Consider a blending tank that has the same dimensions and nominal flow rates as the storage tank in Exercise 2.13 but incorporates a valve on the outflow line that is used to establish flow rate w3....

The Hershey Foods Company manufactures chocolate confectionery products. The three largest raw materials are cocoa beans, sugar, and dehydrated milk. These raw materials first go into the Blending...

resolve Based on the boxplot below, what is the approximate value of the 75th percentile of the distribution? Boxplot 30 25 20 15 10 5 0 0 5 O 15 O 23 O 25 O 27

The age at inauguration for each U.S. President is shown. Construct a stem and leaf plot and analyze the data. 57 54 52 55 5 56 47 61 51 54 51 A35A 68 56 55 54 61 51 57 49 54 42 60 69 62 64 46 58 64...

A meteorologist who sampled 13 thunderstorms found that the average speed at which they traveled across a certain state was 15 miles per hour. The standard deviation of the sample was 1.7 miles per...

An insurance company classifies drivers as low-risk, medium-risk, and highrisk. Of those insured, 60% are low-risk, 30% are medium-risk, and 10% are high-risk. After a study, the company finds that...

Which neurotransmitter is no longer readily produced in Alzheimers patients? a. GABA b. dopamine c. endorphins d. acetylcholine

Which type of memory system best explains the What? phenomenon? a. echoic sensory system b. iconic sensory system c. short-term memory system d. tactile sensory system

Phineas walks out of his office and into the conference room. However, after he leaves his office, he forgets what he was coming into the conference room for. According to the encoding specificity...