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san4es73 [151]
3 years ago
15

The shape of an atomic orbital is associated with

Chemistry
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

The properties of the atomic orbital are actually dependent on the quantum numbers.

size of atomic orbital: governed by the principal quantum number (n)

shape of atomic orbital: governed by the angular momentum quantum number (l)

orientation in space: governed by the magnetic quantum number (ml)

 

Since we are asked about the shape, hence the correct answer is:

angular momentum quantum number (l)

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For a substance to have absolute "zero entropy," the following conditions must be true. Select all of the correct answers.-there
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The concept of entropy with examples.

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7 0
1 year ago
Which two particles are always found in equal number in neutral atoms
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I hope it helps.

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7 0
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Read 2 more answers
How much water would need to be added to 1092 mL of a 54.7 M NaCl solution to make a 0.25 M solution?
babunello [35]

Answer:

237.8L of water would need to be added.

Explanation:

The first thing to do is to identify that the equation to be used is M1V1=M2V2. (This equation works because it turns everything into moles which can then be compared).

Then figure out what information you have and what is being found. In this case:

M1 = 54.7 M

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V2 = unknown

Then solve the equation for whatever you are trying to find.

M1V1=M2V2

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That means that the solution needs a volume of 238.7L to gain a molarity of 0.25M but the starting solution already had a volume of 1.092 L meaning that to find the amount of solvent that needs to be added you just subtract the starting volume by the volume that the solution needs to be.

238.93L - 1.091L = 237.8L

Therefore the answer is that 237.8L needs to be added to a 1.092L 54.7M NaCl solution to make the concentration 0.25M.

I hope this helps.  Let me know if anything is unclear.

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