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Mariulka [41]
3 years ago
13

How many outer atoms and lone pairs are present in a molecule with a square pyramidal shape?

Mathematics
1 answer:
arlik [135]3 years ago
4 0

Answer:

5 Outer and 1 lone pair

Step-by-step explanation:

A square pyramidal shape results when one of the bonds of an octahedron structure is occupied by a lone pair.

Hence there are 5 bonded atoms and one lone pair. The hybridization about the central atom is sp^{3} d^2.

One of the most common example is Xenon tetraflouride. XeF_4. Looking at its structure we can see that it has 5 pairs of outer atoms and one lone pair. With its coordination number 5. The shape of the orbitals is octahedral.

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Sandy and Brett are painting a house. Sandy painted 110 of the house and Brett painted 49 of the house.
leva [86]

Answer:

I dont know im so sorry

Step-by-step explanation:

5 0
3 years ago
Need help really bad
alexandr1967 [171]
On what
I can't help if you don't give me. A problem
6 0
4 years ago
PLEASE HELP!!!Which equation goes through the point (-7, 3) and is parallel to y = −8x + 1?
Blizzard [7]

Answer:

  y - 3 = -8(x + 7)

Step-by-step explanation:

The equation of a line with slope m through point (h, k) is ...

  y -k = m(x -h)

__

The slope you want is m = -8, which is the slope of the given line.* The given point is (h, k) = (-7, 3), so the equation you're looking for is ...

  y - 3 = -8(x -(-7))

The expression inside parentheses can be simplified so you have ...

  y - 3 = -8(x + 7)

_____

* The given line is in "slope-intercept" form, which is y = mx + b. Matching this pattern to the given equation, you see that m=-8. Parallel lines have equal slope, so -8 is the slope of the line you're writing the equation for.

7 0
3 years ago
Please give the measure of NPQ and explain how you got it
anygoal [31]

Answer:

C

Step-by-step explanation:

NQP is a triangle. It has 3 angles given.

We know

<em>sum of 3 angles in a triangle is 180 degrees</em>

<em />

We are Given:

∠N = 2x

∠Q = 2x + 2

∠P = 134

THus, we can write and solve for x first:

∠N + ∠Q + ∠P = 180

2x + 2x + 2 + 134 = 180

4x + 136 = 180

4x = 180 - 136

4x = 44

x = 44/4

x = 11

Now, measure of ∠NQP is 2x + 2, so substituting the value of "x", we have:

2x + 2 = 2(11) + 2 = 22 + 2 = 24 degrees

So,

∠NQP = 24°

Correct answer is C

4 0
3 years ago
(2n – 3)(5n+6)<br> How do I solve this ?
nalin [4]

Answer:

Step-by-step explanation:

(2n - 3)(5n + 6) = 2n*(5n + 6) -3*(5n +6)

=2n*5n + 2n*6 -3*5n + (-3)*6

=10n² + 12n - 15n - 18

= 10n² -3n - 18

5 0
3 years ago
Read 2 more answers
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