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Q: What is density and theoretical density?
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Why the theoretical density is greater than the actual density of nickel?

When you consider the theoretical density of a material, you consider a material where every atomic position is filled with an atom of that material in a perfect lattice arrangement with no errors. For example, if you consider Nickel, each of the atomic positions are filled with a Nickel atom. So if this were to occur over 1g/cm^3, you have a theoretically dense Nickel. However, in this universe this is virtually impossible, as we know it anyway! :) Real world materials, no matter how brilliant your processing parameters always contain some impurities (other atoms besides Nickel), flaws, missing atoms (called a vacancy), porosity, etc... All of these things bring the density of the Nickel away form the theoretical density and you end up with the "real world" density of the material. This is a basic explanation, but I hope it gives some information and helps in kicking off some research on the net. Materials Scientist, PhD.


What is the theoretical yield of aluminum oxide if 3.00 mol of aluminum metal is exposed to 2.55 mol of oxygen?

The theoretical yield is 56,7 %.


This term indicates that a problem is asking how much of a product will be made by a reaction.?

theoretical yeild.


Why could an actual yield be more than a theoretical yield?

If actual yield is higher than theoretical yield then it means the required products contains impurities.


Would the percent yield be different if the actual yield and theoretical yield were in units of moles?

Not at all. Just be consistent with the units of both actual and theoretical yield.

Related questions

What is the factor on the density theoritical?

It is theoretical because cell density cannot be forced to reach maximum density.


Does hassium have density?

All materials have a density. It is impossible to measure the hassium density; a theoretical estimate is 40,7 g/cm3.


What is underlying distribution?

Underlying distribution is a concept that describes the density for the value of the measurement. It is a theoretical concept.


How do you find the probability density function?

The probability density function of a random variable can be either chosen from a group of widely used probability density functions (e.g.: normal, uniform, exponential), based on theoretical arguments, or estimated from the data (if you are observing data generated by a specific density function). More material on density functions can be found by following the links below.


Theoretical density of Zinc Aluminum and Lead?

Zinc- 7.14 g/mL Aluminum- 2.70 g/mL Lead- 11.34 g/mL


Why the theoretical density is greater than the actual density of nickel?

When you consider the theoretical density of a material, you consider a material where every atomic position is filled with an atom of that material in a perfect lattice arrangement with no errors. For example, if you consider Nickel, each of the atomic positions are filled with a Nickel atom. So if this were to occur over 1g/cm^3, you have a theoretically dense Nickel. However, in this universe this is virtually impossible, as we know it anyway! :) Real world materials, no matter how brilliant your processing parameters always contain some impurities (other atoms besides Nickel), flaws, missing atoms (called a vacancy), porosity, etc... All of these things bring the density of the Nickel away form the theoretical density and you end up with the "real world" density of the material. This is a basic explanation, but I hope it gives some information and helps in kicking off some research on the net. Materials Scientist, PhD.


What is center of gravity of a body?

The center of gravity is the theoretical point where all the body weight is concentrated or the theoretical point about which the body weight is evenly distributed. If a body is of uniform density and has a symmetrical shape the center of gravity is in the geometric center. If the object is not symmetrical and does not have uniform density, it is more difficult to describe the location of its center of gravity.


How can you determine if the figurine is solid without cutting it?

Find the material the figure is made of, then find the density of that material. The density will let you know how much a specific amount of the material should weigh. Try to find or estimate the size of the figurine, and make an estimation of the theoretical weight based on that estimate. Now weigh the figurine, if the weight is drastically less then your theoretical estimate, there is a good chance it is hollow. Make sure to double check your math, and always use multiple sources for determining the material the figurine is made of and the density of that material.


How do use the word theoretical in a sentence?

Theoretical physics explores concepts that are not yet proven by experimentation.


What is a sentence for theoretical?

Your accusations are purely theoretical.


How does tap density and bulk density differs?

"Tapping" is a procedure in which a powder is placed into a graduated cylinder which is then tapped to compress the sample before its volume is measured. This reduces the amount of air trapped in the material. "Theoretical" is a method of determining the density of a mineral from the volume of a single cell.


What is the theoretical throughput?

What determines the theoretical throughput of a bus