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Leni [432]
4 years ago
4

In which two places is aggregate generally found? A.floodplains and alluvial fans B.alluvial fans and mines C.mines and beneath

the topsoil D.beneath the topsoil and above the topsoil ED2020
Chemistry
2 answers:
Naya [18.7K]4 years ago
8 0

Answer:

A.floodplains and alluvial fans .

Explanation:

Hope it helps.

Kobotan [32]4 years ago
4 0

Answer:A)

Explanation:

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4.034x10^24 atoms

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A gas has a mass of 3.82 g and occupies a volume of 0.854 L. The temperature in the laboratory is 302 K, and the air pressure is
Rzqust [24]

The molar mass of the gas that has a mass of 3.82 g and occupies a volume of 0.854 L is 106.66g/mol.

<h3>How to calculate molar mass?</h3>

The molar mass of a substance can be calculated by dividing the mass of the substance by its number of moles.

However, the number of moles of the gas in this question needs to be calculated first using the ideal gas law equation:

PV = nRT

Where;

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  • V = volume
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1.04 × 0.854 = n × 0.0821 × 302

0.888 = 24.79n

n = 0.888/24.79

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Molar mass = 106.66g/mol

Therefore, the molar mass of the gas that has a mass of 3.82 g and occupies a volume of 0.854 L is 106.66g/mol.

Learn more about molar mass at: brainly.com/question/12127540

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2 years ago
What does a Stationary object line look like?
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Answer:

Explanation:It looks like a graph. Google it!

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When an object's speed and direction are known, so is its _____. A. mass B. velocity C. momentum D. acceleration
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D. acceleration

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When an object's speed and direction are known, its acceleration can also be determined.

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Metals are on the <em>far left side</em> of the staircase, except for Aluminum, Germanium, <em>Stibium</em><em> </em>[<em>Antimony</em>], Polonium, and <em>Tennessine</em><em> </em>[<em>Ununseptium</em>], and non-metals are on the <em>far right side</em> of the staircase, except for Boron, Carbon, Silicon, Arsenic, Selenium, Tellurium, Astatine, and <em>Oganesson</em> [<em>Ununoctium</em>], The <em>Periodic Table of Elements</em> was created by the famous Russian inventor and chemist <em>Dmitri Mendeleev</em>.

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