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3 years ago

Critical Thinking

Chemistry

1 answer:

goldenfox [79]3 years ago

6 0

Answer:

we are given that

Student converts grams to milligrams by multiplying by the conversion factor 1g/1000 mg.

we have been asked to find Is the student performing this calculation correctly?

Suppose you have x grams of something and convert it into mg as follows:

As we know that

So we can write

It mean that conversion factor is

It mean student doesn't performed the calculations correctly.

Explanation:

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Explanation:

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Answer:

(a) 6g. Shell 6, n = 6. Subshell g, l = 4. Number of orbitals in sublevel = 9

(b) 4s. Shell 4, n = 4. Subshell s, l = 0. Number of orbitals in sublevel = 1

Explanation:

The rules for electron quantum numbers are:

1. Shell number, 1 ≤ n, n = 1, 2, 3...

2. Subshell number, 0 ≤ l ≤ n − 1, orbital s - 0, p - 1, d - 2, f - 3

3. Orbital energy shift, -l ≤ ml ≤ l

4. Spin, either -1/2 or +1/2

So,

(a) 6g. Shell 6, n = 6. Subshell g, l = 4. Number of orbitals in sublevel = 2l+1 = 9

(b) 4s. Shell 4, n = 4. Subshell s, l = 0. Number of orbitals in sublevel = 2l+1 = 1

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