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2 years ago

Which statement explains why br2 is a liquid at stp and i2.

SAT

1 answer:

Damm [24]2 years ago

5 0

Answer:

(2) Molecules of I2 are polar, and molecules of Br2 are nonpolar.

(3) Molecules of Br2 have stronger intermolecular forces than molecules of I2.

(4) Molecules of I2 have stronger intermolecular forces than molecules of Br2.

None

Explanation:

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A company ordered $400 worth of muffins. Bran muffins cost $2 each and blueberry muffins cost $4 each. If the company ordered tw

astra-53 [7]

Answer:

40 Bran Muffins

80 Blueberry Muffins

Explanation:

Let the number of Bran muffins ordered = x

The number of Blueberry muffins ordered = 2x <em>(it is given that the number of blueberry muffins is twice the number of bran muffins)</em>

<em />

The cost of Bran muffins ordered = Number of Bran muffins * cost of 1 muffin

Cost of Bran muffins ordered = x * 2

Cost of Bran Muffins ordered = $ 2x

The cost of Blueberry muffins ordered = Number of Blueberry muffins * Cost of 1 blueberry muffin

Cost of Blueberry muffins ordered = 2x * 4

Cost of Blueberry muffins ordered = $ 8x

Since the sum of costs of Blueberry and Bran muffins is $400

Cost of Bran muffins + Cost of Blueberry muffins ordered = 400

2x + 8x = 400

10x = 400

x = 40

Hence, the number of Bran muffins ordered is 40

we are told that the number of Blueberry muffins is twice the number of Bran muffins

So,

Blueberry muffins = Bran muffins * 2

Blueberry Muffins = 40 * 2

Blueberry muffins = 80

So, the number of Blueberry muffins is 80

3 0

3 years ago

Suppose anna earns $38.50 to walk the neighbor's dog 7 hours during the week. how much does anna earn per hour? a) $4.25 b) $4.8

Viktor [21]

Answer:

5.50

Explanation:

just divide 38.50 by 7

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2 years ago

Anthony returns home from work. When he opens the front door of his house, he detects a strong smell of gas. He suspects that hi

emmainna [20.7K]

The ability of Anthony to be able to smell the gas in his house because of the activation of his olfactory receptors through the process of sensation.

<h3>What is olfactory system?</h3>

The olfactory system refers to the sense of smell. Human being feel the sensation of smell through the nose. The nose is the organ of the body responsible for perceiving both good and bad odor.

There are five major sense organs in the body:

Eyes - Sight
Nose - Smell
Tongue - Taste
Skin - Touch
Ears - Hearing

Learn more about olfactory system:

brainly.com/question/733198

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2 years ago

A blank concerning the facts and circumstances of the fatal injury made by the victim of a homicide who is about to die, and doe

Ratling [72]

Sorry but i really don't understand that question

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3 years ago

You can, in an emergency, start a manual transmission car by putting it in neutral, letting the car roll down a hill to pick up

Sidana [21]

Answer:

gfdddddddf

Explanation:

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2 years ago