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NARA [144]
3 years ago
10

7.23 x 10^24 Al atoms =​

Chemistry
1 answer:
andrew11 [14]3 years ago
6 0

Answer:

12.01 moles

Explanation:

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oksano4ka [1.4K]

Answer:

2.33 *10^1 g

Explanation:

.595 mol *39.0983 g/1 mol = 23.2634 > 2.33 *10^1 g

6 0
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How many grams of a stock solution that is 87.5 percent H2SO4 by mass would be needed to make 275 grams of a 55.0 percent by mas
Mandarinka [93]
<span>We're diluting the first solution to make the second solution. This means both solutions will contain the same amount of H2SO4 (it's the concentration of it that changes). If you look at it this way, it's easy to find the unknown mass. Call this unknown mass m. m * 0.875 = 275 g * 0.55 --> m = 173 g What I'm saying here is 87.5% of the mass of the first solution needs to be the same as 55% of the mass of the second solution, because you're using the same amount of H2SO4 in both.

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3 0
3 years ago
High frequency wavelengths have _____wavelength?<br> varying<br> the same<br> high<br> low
Illusion [34]
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5 0
3 years ago
Which taxonomic classification level is the largest or most broad?(1 point)
patriot [66]

According to the research, domain is the taxonomic classification level that is the largest or most broad.

<h3>What is domain?</h3>

It is the broadest taxonomic category in which known living things are classified.

In other words, it is the broadest category in which the different kingdoms of life can be organized, according to the classification models that are most widely accepted in the scientific community.

Therefore, we can conclude that according to the research, domain is the taxonomic classification level that is the largest or most broad.

Learn more about taxonomic classification here: brainly.com/question/13049455

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7 0
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directions outwards from source points like field lines of two repelling magnets
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