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Genrish500 [490]
3 years ago
8

what are 2 differences between the atomic theory described by Thompson and that described by Rutherford ?

Chemistry
1 answer:
Alchen [17]3 years ago
6 0

Explanation:

1)Thomson model, electrons are embedded in positive charged solid material(nucleus)

Rutherford model, electrons surround the positive charged nucleus

2)Thomson, does not explain about atomic nucleus

Rutherford, explains in detail about nucleus

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Answer:

Following are the responses to this question:

Explanation:

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2 years ago
Whats Fe2O3 compound name
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Explanation:

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1 year ago
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3 years ago
How many grams of NaOH are<br> needed to make 400. mL of<br> 1.50 M solution?
juin [17]

Answer:

24g of NaOH are required

Explanation:

Molarity, M, is an unit of concentration widely used in chemistry defined as the ratio between moles of solute (In this case, NaOH), and volume of solution in liters.

We can find the moles of NaOH and its mass with the volume and desired concentration as follows:

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<em>Mass NaOH -Molar mass: 40.0g/mol-:</em>

0.600 moles * (40.0g / mol) =

<h3>24g of NaOH are required</h3>
7 0
3 years ago
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