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akhl

@akhl

Dazzler

Posted: 15 years ago

#171

check question again. Is cos(15x) exponent over whole of ln(x) or only over x? I have assumed whole of ln(x)

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akhl

@akhl

Dazzler

Posted: 15 years ago

#172

Let me know if all done. If yes, I will go to sleep. :)

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akhl

@akhl

Dazzler

Posted: 15 years ago

#173

The following two web pages are by me

http://www.visharadsoftware.com/forum

http://www.visharadsoftware.com/tutorialblogs

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Sonia

@Miggi

Inactive

Posted: 15 years ago

#174

hey! i need helo in chemistry. the ques is something like:

What is the azimuthal quantum number, l, for the orbital shown here?

Express answer numericaaly as an integer.

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Sonia

@Miggi

Inactive

Posted: 15 years ago

#175

Compare the orbital shown in Part A to the orbital shown here (Part B figure) in size, shape, and orientation. Which quantum number(s) would be different for these two orbitals?

	n only
	l only
	ml only
	l and ml
	n, l, and ml

The figure is shown below

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Sonia

@Miggi

Inactive

Posted: 15 years ago

#176

How would the dx^2-y^2 orbital in the n=5 shell compare to the dx^2-y^2 orbital in the n=3 subshell?

The ml value would be the same.

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Sonia

@Miggi

Inactive

Posted: 15 years ago

#177

Arrange the following elements in order of decreasing atomic radius: Ba , Sb , S, Ti , As .

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akhl

@akhl

Dazzler

Posted: 15 years ago

#178

Originally posted by: Miggi

Arrange the following elements in order of decreasing atomic radius: Ba , Sb , S, Ti , As .

Ba, Ti, Sb, As, S

Edited by akhl - 15 years ago

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Sonia

@Miggi

Inactive

Posted: 15 years ago

#179

Originally posted by: akhl

Ba, Sb, Ti, As, S

I already tried this and it says tht its wrong. plus on the website the element Ti is written as Tl

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akhl

@akhl

Dazzler

Posted: 15 years ago

#180

I edited my answer. Use the new answer. But before that let me know whether it is Ti or Tl. Both are differemt elements.

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