Define what is ka of methyl orange

Assignment Help Chemistry
Reference no: EM13260952

Methyl orange is an indicator that changes color over a range from pH =3.1 to pH =4.4 . What is Ka of methyl orange?

Reference no: EM13260952

Questions Cloud

Find the resulting kinetic energy of the electron : An x-ray photon with wavelength 15.0 pm is scattered at 84.0 degrees by an electron, find the resulting kinetic energy of the electron
What is the firm total tax liability for the year : Zig Manufacturing and received $20,000 in income from dividends on its 5% common stock holding in Tank Industries, Inc. Shering is in the 40% tax bracket and is eligible for a 70% dividend exclusion on its Tank Industries stock.
Find how many kilobytes of memory are there on the chip : If memory on a single memory chip ranges from address 100000H to 8FFFFH, how many kilobytes of memory are there on this chip if the memory is byte addressable
What are the underwater angles of refraction for given light : The index of refraction for red light in water is 1.331 and that for blue light is 1.340. what are the underwater angles of refraction for the blue and red components of the light
Define what is ka of methyl orange : Methyl orange is an indicator that changes color over a range from pH =3.1 to pH =4.4 . What is Ka of methyl orange
Elder and paul model of critical thinking : Elder and Paul model of critical thinking suggests that, whatever your discipline, it is worthwhile for you to engage in asking eight key questions of the materials you peruse
What growth rate should be used in a stock pricing model : A company has paid the following annual dividends: 0.21, 0.23, 0.24, 0.26, 0.27, 0.29, 0.31, 0.33, 0.36, 0.39, 0.42, 0.48. Based on these historical dividend payments, what growth rate should be used in a stock pricing model?
How many pages of information are there in 3 gbs of memory : If one page of memory can store 25 lines of characters with each line con- taining 80 characters, how many pages of information are there in 3 GBs of memory
What is the target share price five years from now : Davis, Inc., currently has an EPS of $1.10 and an earnings growth rate of 4.5 percent. If the benchmark PE ratio is 16, what is the target share price five years from now?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the beakers contain the same compound

rom your initial observations, you suspect that the two beakers contain the same compound. Describe, in general terms, some experiments in a laboratory that you could do to help prove or disprove that the beakers contain the same compound.

  State the extraction of benzoic acid

Why will the extraction of benzoic acid by NaHCO3 generate a greater pressure of gas in the separatory funnel than the extraction

  What will the total pressure become

a 7.95 L Container holds a mixture of two gases at 37 degrees celcius. the partial pressure of gas A and gas B, respectively, are .287 atm and .698 atm. if .210 mol a third gas is added with no change in volume or temperature.

  Determine what mass of liquid water remains in the flask

A mass of 1.50 g H2O is sealed in an evacuated 3.0-L flask and heated to 55 °C. What mass of liquid water remains in the flask when equilibrium is established? The equilibrium vapor pressure of water at 55 °C is 118 mm Hg.

  Explain the half life of iodine

The half life of Iodine-131 is 8.0252 days. If 14.2 grams of I-131 is released in Japan and takes 31.8 days to travel across the Pacific

  Compute the percentage of pb and cd in the sample

A second 50ml aliquot was brought to a pH of 10 with an HCN/NaCN buffer, which also served to mask Cd2+; 11.56 ml of EDTA solution were needed to titrate the Pb2+. Calculate the percentage of Pb and Cd in the sample.

  Determine the percentage difference in value for the rate

How to determine the percentage difference between the experimental and the predicted value for the rate

  What are the equilibrium concentrations of n2o4

For the following reaction, Kc = 0.513 at 500 K . N2O4(g) 2NO2 (g)

  Carboxylic acid containing compound of industrial importance

Adipic Acid (H2C6H8O4) is a carboxylic acid containing compound of industrial importance, notably due to its use during fabrication of nylon. Adipic acid can be titrated using NaOh by the following reaction

  The stereochemistry of the more highly substituted alkenes

The stereochemistry of the more highly substituted alkenes is difficult to define using the cis and trans designations. Therefore, a more systematic manner of indicating stereochemistry in these systems has been developed that uses an E and Z nome..

  Compute the hydroxide ion concentration

Compute the hydroxide ion concentration in a NH 3 solution that is 0.091 M and 0.028 M NH 4 Cl. Kb of NH 3 is 1.8 x 10 -5 .

  At what pressure will the gas has a volume

A sample of nitrogen has a volume of 605 mL at a pressure of 84.77 kPa. Assuming that the temperature is constant, at what pressure will the gas has a volume of 0.766 L

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