Define what is the empirical formula

Assignment Help Chemistry
Reference no: EM13687246

Problem- Suppose you have a mixed hexagonal close-packed arrangement where the unit cell has all corner and face atoms of type A and all interior atoms of typeB. What is the empirical formula?

Write the correct formula

Reference no: EM13687246

Questions Cloud

Why do corporations tend to be so much larger : Why do corporations tend to be so much larger than sole proprietorship or partnerships? Why is it so difficult to determine the objectives of the government?
Define what is the de broglie wavelength of a mosquito : What is the de Broglie wavelength (in meters) of a mosquito weighing 1.50mg and flying at 1.40m/s
What is the temperature of the mixture : Problem- If a 85.0 degrees celsius iron rod weighs 1.20kg was placed in 15.2L of water at 20.0 degrees celsius, what is the temperature of the mixture. (specific heat of iron= 0.450J/gK and density of water at 20.0 degrees celsius= 0.998234g/mL)
Explain why supply is more elastic in the long run : Explain why supply is more elastic in the long run and explain what causes economies of scale. Can economies of scale and diminishing marginal returns apply to the same firm? Explain.
Define what is the empirical formula : Suppose you have a mixed hexagonal close-packed arrangement where the unit cell has all corner and face atoms of type A and all interior atoms of typeB. What is the empirical formula
What tipe of crystals are formed by the solid elements : What tipe of crystals are formed by the following solid elements and compounds: Si, SiH4, SiO2, and Na2O. In each case, state the type of forces among the particles that make up the lattice. (hint. silico dioxide structure)
Explain heat to rise the temperature : Problem- If the temperature of a sample of water requires 3.2 kJ of heat to rise the temperature from 26.1 C to 35.2 C, how much water was in the sample?
What is the equation relating the sum of the heats : Problem- A 4.82g sample of iron is heated to 84.3 degrees Celsius. A 1.25g sample of gold is heated to 95.1 degrees Celsius. Both of these metals are added to 9.47g of cold water that is initially at 14.5 degrees Celsius.
What is the diamonds-water paradox : What impact would an increase in the monthly premium have on their consumer surplus? What would be the impact of a reduction in co-payments?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the sulfur-to-oxygen bond in so2

list the following bonds in order of increasing ionic character: the lithium-to-fluorine bond in LiF, the potassium-to-oxygen bond in K2O, the nitrogen-to-nitrogen bond in N2, the sulfur-to-oxygen bond in SO2, the chlorine-to-fluorine bond in ClF3..

  Which one of the following best describes the c3-c4 bond in

which one of the following best describes the c3-c4 bond in 1-butene? a sp3-sp3 and sigma b sp2-sp2 and sigma c sp2-sp3

  For a hydrogen atom with its electron in the 3pz orbital

for a hydrogen atom with its electron in the 3pz orbital what is the longest wavelength of light that can ionize the

  Explain sodium p-toluate instead of p-toluic acid

How would the results differ if you added sodium p-toluate instead of p-toluic acid to the two-layer mixture of tert-butyl methyl ether and water

  How to determine melting point of the compounds

Some compounds sublime in the capillary and some decompose before melting. How do you determine melting point of these compounds

  Determine what is the difference in energy

Determine What is the difference in energy between the ground and excited state if the absorption spectrum of rhodopsin is centered at roughly 500. nm.? what is the probability of rhodopsin populating the first excited state At a physiological tem..

  Explain what are the partical pressures of individual gases

degree C and 600. torr contains 50% helium and 50% xenon by mass. what are the partical pressures of individual gases?

  Explain the density of concentrated hydrochloric acid

The density of concentrated hydrochloric acid is 1.19 g/mL and 37.5% HCl by weight. Describe how you would prepare 500mL of a 0.25M solution of HCl.

  Compute the ki for a competitive inhibitor

Calculate the Ki for a competitive inhibitor whose concentration is 6.5x10-5M that increases the Km of the substrate

  Explain which of the state functions are extensive

In computing the heat given off by a reaction in a calorimeter you must account for heat absorbed by. Explain which of the following state functions are extensive

  How can the relative scarcity of drugs that fluorescence be

1 three compounds were found to have the same empirical formula that is the same number of carbons hydrogens oxygens

  Define why the less polar isomer melts at higher temperature

Para-bromonitrobenzene melts between 124-127 degrees C as well as ortho-bromobenzene melts between 40-44 degrees C. Define why the less polar isomer melts at the higher temperature. Define some properties of these isomers and use one to support you..

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