Explain what is the identity of the element

Assignment Help Chemistry
Reference no: EM13493217

After doing some analysis, the probe determines that the gas pocket contains an element that has an ionization energy of I= 1350 kJ/mol and an electron affinity of EA=32.0 kJ/mol . What is the identity of this element?

Reference no: EM13493217

Questions Cloud

Explain how wall street views the firm : Explain the results from the four (4) scenarios. Be sure to discuss where you obtained your stock prices from and why you chose that source.
The chief security office at the houston internationl : The chief security office at the Houston International believes that a large number of bags that are checked in are oversized. He therefore orders to draw samples of 100 bags every hour and identify how many bags are oversized. The data is coll..
Explain hydrogen and oxygen to yield water vapor : The reaction between hydrogen and oxygen to yield water vapor has delta H+ -484kJ: 2H2(g)+O2(g)-->2H2O(g) delta H=-484 kJ Part A How much PV work is done in kilojoules for the reaction of 0.20 mol of H2 with 0.10 mol of O2 at atmospheric pressure ..
What average force does it exert on the target : In a ballistics test, a 25 g bullet traveling horizontally at 1200 m/s goes through a 35-cm-thick 350 kg stationary target and emerges with a speed of 750 m/s. What average force does it exert on the target
Explain what is the identity of the element : After doing some analysis, the probe determines that the gas pocket contains an element that has an ionization energy of I= 1350 kJ/mol and an electron affinity of EA=32.0 kJ/mol . What is the identity of this element.
Classify each cost above as either variable, fixed or mixed : Define and classify variable, fixed, and mixed costs. (SO 1, 3) Fowler Company manufactures a single product. Annual production costs incurred in the manufacturing process are shown below for two levels of production.
Compute the spacing between the slits of the grating : A Helium-Neon laser (?=633 nm) illuminates a diffraction grating. What is the spacing between the slits of the grating
Evaluate the root mean square speed of br2 molecules : Calculate the root mean square speed of Br2 molecules at 23 degrees celsius and 40 degrees celsius and 1 atm pressure
Explain what is the molarity of the naoh : A 32.5 mL sample of NaOH solution was titrated with 64.23 mL of a 1.25 M HCl solution to the equivalence point. What is the molarity of the NaOH

Reviews

Write a Review

Chemistry Questions & Answers

  Define what mass of nitrogen was collected

A sample of nitrogen gas was collected over water at 20 degrees celsius and a total pressure of 1.00 atm. A total volume of 2.50 x 10^1 mL was collected. What mass of nitrogen was collected

  What is the initial concentration of the chlorine

Find what is the initial concentration of the chlorine before dilution - unknown concentrated chlorine

  What is the concentration of sodium hydroxide solution

A technician would like to find the concentration of a NaOH solution using KHP as the primary standard. The reaction of NaOH and KHP is as followed:

  What is the density of a block of marble

What is the density of a block of marble that occupies 253 cm and has a mass of 752 g? Answer in units of g/cm

  Explain hydrogen gas at standard temperature and pressure

What volume, in L, of hydrogen gas at standard temperature and pressure (STP) is produced from reacting 0.333 L of 0.807 M hydrochloric acid with aluminum metal? (1 mol of gas @ STP = 22.4 L).

  Compute the heat capacity per gram of metal

Calculate the heat capacity per gram of metal. Assume no heat is lost to the calorimeter or the surroundings. The specific heat capacity for water is 4.184 J/g

  What is the theoretical yield of aspirin

What is the theoretical yield of aspirin if 165 of salicylic acid is allowed to react with 111 of acetic anhydride?

  Some ice cubes at 0 degrees c with a total mass of 379g are

some ice cubes at 0 degrees c with a total mass of 379g are placed in a microwave oven and subjected to 750. w 750.

  Explain what is the minimum cyanide concentration needed

The Ksp for silver cyanide is 1.2x10^-8, the Ksp for zinc cyanide is 8.0x10^-12, and the Ksp for aluminum cyanide is 2.3x10^-21. What is the minimum cyanide concentration needed to precipitate each condition

  Explain cxhy were burned in a combustion analysis apparatus

When 5.454 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 17.11 grams of CO2 and 7.006 grams of H2O were produced.

  State the lewis structure for ccl4 in the box

After distributing the remaining valence electrons so that the carbon and each chlorine atom has an electron octet, write the lewis structure for CCl4 in the box.

  What xharcyeristic of the spectra did edwin hubble

what xharcyeristic of the spectra did edwin hubble use and how was it used for velocities?

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