Explain transmittance t is defined as the intensity

Assignment Help Chemistry
Reference no: EM13301651

Transmittance, T, is defined as the intensity of light transmitted through a sample divided by the intensity of light incident on the sample. The absorbance, A, is defined as

Reference no: EM13301651

Questions Cloud

Explain the molar enthalpy of vaporization, of a substance : Use Kirchoff's law to calculate ?vapH , the molar enthalpy of vaporization, of a substance at 218.15 K, given that its standard enthalpy of vaporization is ?vapH=32.45 kJ mol at 25.0ºC.
Calculate the cost and selling price : Calculate the cost and selling price of one pound of cashews and one pound of chestnuts and using an activity-based costing approach and the information provided, calculate the cost and selling price of one pound of cashews and one pound of chestnu..
Sociocultural events : Please have Carlos Holmes as my expert, Carlos has been my expert on this on-going assignment and knows the content.
Building up infrastructure like high speed rail roads : Opportunity cost – faced by any company or country or government in choosing something and leaving other alternates For example – delay in setting up broad band in Australia or not building up infrastructure like high speed rail, roads, housing or po..
Explain transmittance t is defined as the intensity : Transmittance, T, is defined as the intensity of light transmitted through a sample divided by the intensity of light incident on the sample. The absorbance, A, is defined as
Business law : Restaurant High Spirit in town has advertised an offer of a special dinner for the last week of May this year at a price of RM90 for a couple. The menu for this special dinner can be obtained at the restaurant at any time during the month of April on..
Explain what volume of 0.250 m kcl(aq) will completely react : What volume of 0.250 M KCl(aq) will completely react with 50.0 mL of 0.115 M Pb(NO3)2(aq)? 2 KCl(aq) + Pb(NO3)2(aq) ® PbSO4(s) + 2 KNO3(aq)
You also argue that a land reform program will break : You also argue that a land reform program will break interlinked land, labor and credit markets thereby reducing interest rates and raising wages in the countryside. Write a short note explaining how land reform would facilitate better operation of t..
Explain changes with increasing pressure at constant entropy : showing how the Gibbs energy (G) changes with increasing pressure at constant entropy? Related equation dT/dP at constant S = V/ Cp

Reviews

Write a Review

Chemistry Questions & Answers

  Explain a sample of helium gas is at a temperature

A sample of helium gas is at a temperature of 100 K. If both the volume and pressure each double what is the final kelvin

  Compute the reactor volume and space

Compute the reactor volume and space time to get 90% conversion in a PFR and in a CSTR

  Find concentration of hydrogen ions in the rainfall

The pH of uncontaminated rain water is about 5.6. The pH of rain falling in Cleveland, OH is 4.2 and that in Omaha, NE is 5.5. What is the concentration of hydrogen ions in the rainfall of each city? [H] 6.3 ^ -5 for Cleveland.

  Define acid-base reactions

Name each of the following species for the following acid-base reactions. (The equilibrium lies to the right in each case, i.e., the product side is favored. If the species is an ion, include the word "ion" in the name.

  Compute the mass of glucose metabolized

Calculate the mass of glucose metabolized by a 54.8 person in climbing a mountain with an elevation gain of 1730

  Explain how much heat is required to raise the temperature

The specific heat of liquid bromine is 0.226 J/g-K. How much heat (J) is required to raise the temperature of 10.0 mL of bromine from 25.00 °C to 27.30 °C? The density of liquid bromine is 3.12 g/mL.

  Explain what percent of ammonia dissociates to the elements

A 20L vessel is filled with 1.00 mol of ammonia. NH3. What percent of ammonia dissociates to the elements if equilibrium is reached at 345C

  How many moles of cn- ions will be contained

A 295 mL stock solution contains 2.3 M Ca(CN)2. When 100 mL of the stock solution is diluted to 120 mL, how many moles of CN- ions will be contained in the dilute solution?

  How much water would you expect to vaporize

A 50.0 gram piece of iron at 152 degrees celsius is dropped into a 20.0 grams of Water at 89 degrees Celsius in an open thermally insulated container. How much water would you expect to vaporize, assuming no water splashes out?

  Compute the mass of au

Compute the mass of Au(gold) that occupies 5.0 X 10^-3 cm^3. If the density of gold (Au) is given=19.3 g/cm^3.

  Explain partial pressure of ammonia has increase

When equilibrium is established, it is found that the partial pressure of ammonia has increase by 12.4%. Calculate K for the decomposition of NH4HS at 25 degrees C.

  Determine what is the final ph

Suppose you have just added 200.0 ml of a solution containing 0.5000 moles of acetic acid per liter to 100.0 ml of 0.5000 M NaOH. What is the final pH? The Ka of acetic acid is 1.77 x 10^-5

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