Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Problem- The equilibrium constant for triiodide formation from iodine and iodide is about 700. the extinction coefficients of iodine and triiodide at the absorption maximum of triiodide are about 16 and 25,000 respectively. Show mathematically that the absorption of iodine does not make a significant contribution to the absorbtion of the solution you prepared for Part A of the Procedure (5 ml of 1x10^4M iodine + 10mL of 0.5M KI)
Your answer must be supported by illustrations, Please answer with work shown to receive points
Suppose 12.0 g of carbon (C) reacts with 65.0g of sulfur (S) to give 76.0 g of the compound carbon disulfide (CS2). In the process, all the carbon gets used up, but some elemental sulfur is left over. For the law of conservation of matter to b..
Calculate the molecular weight of sulfur if 35.5 grams of sulfur dissolve in 100.0 grams of CS2 to produce a solution that has a boiling point of 49.49 oC.
A mixture of ethane and methane is contained a glass bulb of 500 cm^3 capacity at 25 degree celsius. the pressure is 1.25 bar and the mass of the gas in the bulb is 0.53 grams. what is the average molar mass and what is the mole fraction of methan..
This aqueous mixture then reacts with excess aqueous lead (II) nitrate to form 21.75g of solid. Determine the mass percent of sodium chloride in the original mixture?
A helium balloon at a high altitude has 2.1 × 104 L of helium at 0.40 atm and -13°C. If the balloon descends to an altitude in which the atmospheric pressure is 1.00 atm and the temperature is 20°C.
explain why it is appropriate to group a polyatomic ion in parentheses in a chemical formula, if more than one of that ion is present in the formula.
What is the concentration of the sodium ion (in M) in a solution of 0.607 M sodium sulfate
it is valuable to know that 1 milliliter ml equals 1 cubic centimeter cm3 or cc. how many cubic centimeters are in an
Calculate the final temperature when a 16.4 gram sample of ice at 0oC is placed into a styrofoam cup containing 126 grams of water at 72.7 oC. Assume that there is no loss or gain of heat from the surroundings.
isolate two of three compouds given 1,2,4,5- tetrachlorobenze, o-toluic acid and 1,4-dibromobenzene
potassium weighing 3.91 grams was carefully placed in a 1 liter beaker filled with water. all of the potassium reacted
A container holds 355mL of a mixture of nitrogen with carbon dioxide gases. The container is found to have a tiny leak. Assume which gas is escaping faster
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd