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3 years ago

6

9)

1 answer:

garri49 [273]3 years ago

3 0

Answer:

tetrahedral

Step-by-step explanation:

According to the valence shell electron pair repulsion theory (VSEPR) the shape of a molecule is dependent on the number of electron pairs on the valence shell of the central atom in the molecule.

The predicted electron pair geometry may sometimes differ from the molecular geometry due to the presence of lone pairs and multiple bonds.

If we consider each nitrogen atom in N2 independently, we will notice that each nitrogen atom has four regions of electron density. Hence the electron pair geometry is tetrahedral.

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2 years ago

: 11 = 1 /3 : 6<br><br> plz help

GenaCL600 [577]

<h3>Let the number be x</h3>

$x:11 = \frac{1}{3} :6$

Divide the numbers

$\frac{x}{11} = \frac{ \frac{1}{3} }{6} \\ \frac{x}{11} = \frac{1}{18}$

Multiply all terms by the same value to eliminate fraction denominators

$11 \times \frac{x}{11} = 11 \times \frac{1}{18}$

Cancel multiplied terms that are in the denominator

$x = 11 \times \frac{1}{18}$

Multiply the numbers

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<h2>Solved ✔︎</h2>

3 0

3 years ago

Read 2 more answers

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kati45 [8]

Hello <u>Queengirl0 </u>

Past tense:

Melissa has a full chocolate bar 8/8

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Melissa ate 2/8 of the candy bar, 8/8 - 2/8 = 6/8

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Melissa ate 3/8 of the candy bar, 6/8 - 3/8 = 3/8

<u><em>Melissa has 3/8 of a chocolate bar left</em></u>

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3 years ago

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3 years ago