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Elodia [21]
3 years ago
6

The volume of a ball was measured at 500.0 cm?, and its mass was measured to be 404.2 g.

Chemistry
1 answer:
Burka [1]3 years ago
8 0

Answer:

0.8084g/cm³

Explanation:

Density of a substance is calculated as follows:

Density = mass/volume

According to this question, the volume of a ball was measured at 500.0 cm³ and its mass was measured to be 404.2g. The density is this:

Density (P) = 404.2/500

Density = 0.8084

Density of the ball = 0.8084g/cm³

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What occurs in order to break the bond in a Cl, molecule?
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Answer:

Explanation:

The attachment or (Bond) that resolves around the atoms of CI2 which is a covalent bond, yet energy is needed to destroy the bond and when new bonds are produced, energy is unleashed while the bond's development makes the molecule equilibrated. In short terms to basically break this bond energy is required and another terms energy is occupied and is the conclusion to your question (I tried my best) Energy is absorbed which is the result of what occurs.

8 0
3 years ago
As Nicole walks to her dorm room after a study group in the library she sees a backpack being stolen. The neurotransmitter activ
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As Nicole walks to her dorm room after a study group in the library she sees a backpack being stolen. The neurotransmitter activated during this emergency situation is a. norepinephrine.

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5 0
2 years ago
Match each Earth and space science discipline to its description.
saul85 [17]

Astronomy

Geology

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Explanation:

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8 0
3 years ago
Xcc of 5N HCL was diluted to 1 litre of normal solution calculate the value of x​
Colt1911 [192]

Answer:

200cc of 5N HCl were diluted

Explanation:n

<em>Assuming the solution was diluted to prepare a 1N HCl solution:</em>

The HCl was diluted from 5N to 1N, that is a dilution of:

5N / 1N = 5 times

As the total volume of the diluted solution is 1L = 1000mL = 1000cc the amount of the concentrated solution was:

1000cc / 5 =

<h3>200cc of 5N HCl were diluted</h3>
7 0
3 years ago
What is the largest number
Lemur [1.5K]

Answer:

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Thus, the carrying capacity is the maximum number of individuals of a species that an environment can support. Population size decreases above carrying capacity due to a range of factors depending on the species concerned, but can include insufficient space, food supply, or sunlight.

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