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victus00 [196]
3 years ago
15

A standard weight used to calibrate balances has a mass of 100.00 g and a volume of 12.0 mL. What is the density of this standar

d weight in g/mL?
88.0 g/mL
8.33 g/mL
0.12 g/mL
7.33 g/mL
Chemistry
1 answer:
Sati [7]3 years ago
8 0

Answer:

<h3>The answer is 8.33 g/mL</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 100 g

volume = 12 mL

We have

density =  \frac{100}{12}  =  \frac{25}{3}  \\  = 8.333333...

We have the final answer as

<h3>8.33 g/mL</h3>

Hope this helps you

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Answer:

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Explanation:

We know, density=\frac{mass}{volume}

Here density of liquid is 0.798 g/mL and volume of liquid is 205 mL

So, mass of liquid = density\times volume

                              = (0.798 g/mL)\times (205 mL)

                              = 164 g

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8 0
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10 In a bond between an atom of carbon and an atom of fluorine, the fluorine atom has a
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3 years ago
What is the relationship between nucleic acids and nucleotides?
maw [93]

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They are the backbone of DNA. DNA is the polymer of nucleotide, and this DNA is coming under nucleic acids. The nucleotides form DNA, and DNA forms the nucleic acid. They are interlinked with each other.

Nucleic acids are the center for storing all the information. The deoxyribose nucleic acid or DNA is the center for storing all the genetic information.

The genetic material is inherited from the parents to the children. The characters are transferred from one generation to another.

The characters such as hair color, hair type, eye color are some of the genetic information that is carried from one generation to another via nucleic acids.

Nucleotide is the basic unit of nucleic acid (DNA and RNA) which store the genetic code of the cell.

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Therefore, with the above statements we got to know that both nucleic acid and nucleotides are genetically modified.

To know more about nucleic acid, refer: brainly.com/question/29794338

#SPJ4

7 0
1 year ago
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Answer:

2

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6 0
3 years ago
If an object with a volume of 105 mL and a density of 0.801 g/mL, what is the objects mass?
garik1379 [7]

Answer:

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Explanation:

We use the formula:

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6 0
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