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inna [77]
2 years ago
14

Which statements are true about routers? check all that apply.

SAT
1 answer:
Contact [7]2 years ago
7 0

Answer:

you forgot the statements

please add them and post the question again

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POV : ur missing assignments so u looked up an answer and came here check!! ;c
kifflom [539]
Lol same bro how’s ur day
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3 years ago
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Find δs o for the combustion of methane to carbon dioxide and liquid water.
mote1985 [20]

The entropy change ΔS for the combustion of methane to carbon dioxide and liquid water is -242.6 J/mol.K

<h3>What is the Entropy in a Chemical system?</h3>

In a chemical system, Entropy (ΔS) is a quantitative measure of the variety of possible ways to disperse energy inside a chemical system.

  • In an isothermal process, entropy is determined as the quantity of heat transmitted to a system.

The chemical reaction for the combustion of methane can be expressed as:

\mathbf{CH_{4(g)} + 2O_{2(g)} \to CO_{2(g)} + 2H_2O_{(l)}}

The standard entropy of the combustion is expressed as:

\mathbf{\Delta S^0 =(S^0 _{CO_{2}} + 2 \times S^0 _{H_{2}O} )+(-S^0 _{CH_{4}}  -2 \times S^0 _{O_{2}} })

Replacing the standard entropies of the compounds into the above equation, we have:

\mathbf{\Delta S^0 =(213.8 \8 \ J/mol.K + 2 \times69.92 \ J/mol.K  )+(-186.16 \ J/mol.K -2 \times 205.04 \ J/mol.K})

\mathbf{\Delta S^0 =-242.6 \ J/mol.K}

Learn more about entropy here:

brainly.com/question/6364271

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2 years ago
Read the formal letter below, and then answer the question. 255 Maple Street Billings, Montana 31587 March 8, 2019 Ms. Taryn Mit
Mila [183]

Answer:

to explain how the conference would benefit the writer to apply for a position to work at the conference

5 0
3 years ago
What id the density of a object that has 5kg an 50cm?
lorasvet [3.4K]
Density = mass/volume. 5000/50= 100 grams per cubic centimeter. No substance on Earth has anywhere near that density. Tops is about 20 for osmium and gold.
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3 years ago
evaluate each of the statements below. select those that accurately describe the role of genes and chromosomes in the process of
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Chromosome are made of DNA.
alleles are the different forms of a gene that can exist.
chromosomes contain genes that control the inheritance of traits.
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2 years ago
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