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Marat540 [252]
3 years ago
9

Determine the molecular and empirical formulas for the substance shown in the ball-and-stick model below.

Chemistry
1 answer:
notka56 [123]3 years ago
8 0
Molecular formula: C8H6N2

Empirical formula: C4H3N
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Does the bowling ball have more potential energy or kinetic energy as it is halfway through its fall? Why?
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Answer:

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Explanation:

I think the kinetic energy is 75 percent while the potential energy is 25 percent

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How many atoms are present in 4.0 Mol of sodium
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1 mole = 6.02 x 10^23 atoms (of any element)

So we are going to take our known value of 4 moles, and multiply by 6.02 x 10^23 (Avogadro's number) and we will get the number of atoms that are in 4 moles. 

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8 0
3 years ago
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8 0
3 years ago
The diagram below shows the different phase transitions that occur in matter.
Nimfa-mama [501]

The arrow that represents the transition in which dew is formed would be arrow 4.

<h3>How is dew formed?</h3>

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From the diagram, the arrow that represents a transition from gas to liquid is arrow 4.

Thus, the arrow that represents the transition that leads to the formation of dew would be arrow 4.

More on dew formation can be found here: brainly.com/question/23169635

#SPJ1

3 0
2 years ago
Read 2 more answers
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