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marishachu [46]
3 years ago
9

How many hydrogen atoms are there in 7.30 moles of ethanol (C2H5OH)?

Chemistry
1 answer:
madreJ [45]3 years ago
7 0
2.20x1025atoms is the correct answer
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Consider these two entries from a fictional table of standard reduction potentials.
arsen [322]

Answer:

+1.76 V

Explanation:

Ecell = Ecathode - Eanode

= -0.19 - (-1.95) = + 1.76 V

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3 years ago
Explain why, at room temperature, CO2 is a gas and CS2 is a liquid. You may use diagrams as part of your explanation.
eduard

Explanation:

A. Hydrogen bonding is present in CS2 but not in CO2.

B. CS2 has greater dipole moment than CO2 and thus the dipole-dipole forces in CS2 are stronger.

C. CS2 partly dissociates to form ions and CO2 does not. Therefore, ion-dipole interactions are present in CS2 but not in CO2.

D. The dispersion forces are greater in CS2 than in CO2.

<u><em>PLS MARK BRAINLIEST :D</em></u>

3 0
2 years ago
Metals react with ______ to form compounds that are alkaline.
kondor19780726 [428]

Metals react with ______ to form compounds that are alkaline.

A. metalloids

B. oxygen (O)

C. non-metals

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The answer is D, Hydrogen (H).

7 0
3 years ago
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Find an element that has the same
navik [9.2K]

Answer:sodium

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