Explain what is the density of the aluminum oxide

Assignment Help Chemistry
Reference no: EM13668244

Aluminum oxide, alumina, exists in a variety of crystal structures some of which are beautiful and rare. State the formula for Aluminum oxide which is a binary compound of aluminum and oxygen. If the mass of a rectangular slab of aluminum oxide of dimensions 2.5cm X 3.0cm X 4.0cm is 102g. Explain what is the density of the aluminum oxide?

Reference no: EM13668244

Questions Cloud

Explain what is the ph of a 0.05 m solution of tris acid : Explain what is the pH of a 0.05 M solution of TRIS acid (pka = 8.3)
Explain how many grams of lithium nitrate lino3 are needed : Explain how many grams of lithium nitrate, LiNO3 are necessary to prepare 3.00 x 102mL of 2.00 x 10-1 M solution
Explain what is the mass of lead in a liter of the water : Presume a 0.560 L sample of polluted water was analyzed for lead (II) ion, Pb2+, by adding an excess of sodium sulfate to it. The mass of lead (II) sulfate that precipitated was 229.8 mg. Explain what is the mass of lead in a liter of the water
If the energy levels of hydrogen like one-electron ions : If the energy levels of hydrogen like one-electron ions of atomic number Z differ from those of hydrogen by a factor of Z^2. Forecast the wavelength of the 2s--->1s transition in He+.
Explain what is the density of the aluminum oxide : If the mass of a rectangular slab of aluminum oxide of dimensions 2.5cm X 3.0cm X 4.0cm is 102g. Explain what is the density of the aluminum oxide
Determine whether the following bonds will be ir-active : Determine whether the following bonds will be IR-Active show strong absorptions in the IR. The carbon to carbon triple bond in 2-heptyne. The sp hybridized carbon to hydrogen in 1-pentyne
Explain the rate of a particular reaction quadruples : The rate of a particular reaction quadruples while the temperature is increased from 30°C to54°C. Compute the activation energy for this reaction.
Explain how long does it take an initial concentration : The rate constant for the reaction at 45oC is 0.130L*mol-1*s-1. Explain how long does it take an initial concentration of 0.060 mol/L to reduce to one-quarter the initial concentration
Determine the benedict-webb-rubin equation of state : Determine the 2nd viral coefficient for the Benedict-Webb-Rubin equation of state. Convert e(-γρ^2) to power series to do so.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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