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3 years ago

In which of the following physical states does a given substance have the highest entropy?

2 answers:

Nookie1986 [14]3 years ago

8 0

Lets think about entropy. Entropy greatly favors random, crazy, and disordered options for key, simplified ideas to think about. With this in mind which state has the most "crazy" or the most disorder going on? Solids are pretty fixed in place, liquids have a little more freedom, and gasses can go crazy, moving around and causing agreat deal if disorder. Imaging it this way is helpful? =)

n200080 [17]3 years ago

6 0

B) Gas
Reason: Because Gas has te hhighest entropy?

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Elena-2011 [213]

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c.
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3 years ago

If 4.12 l of a 0.850 m-h3po4 solution is be diluted to a volume of 10.00 l, what is the concentration of the resulting solution?

statuscvo [17]

The process in which the concentration of the solution is lessened by the addition of water is said to be dilution and equation of dilution relates the initial concentration and volume of stock solution with the final concentration and volume of the solution.

Formula is given by:

$C_{1}V_{1}=C_{2}V_{2}$ (1)

where,

$C_{1}$ is the initial concentration

$V_{1}$ is the initial volume

$C_{2}$ is the final concentration

$V_{2}$ is the final volume

Now,

$C_{1}$ = 0.850 M

$V_{1}$ = 4.12 L

$C_{2}$ =?

$V_{2}$ = 10.00 L

Substitute the give values in formula (1),

$0.850 M\times 4.12L=C_{2}\times 10.00 L$

$C_{2} =\frac{0.850 M\times 4.12L}{10.00 L}$

= $0.3502 M$

Thus, the final concentration of the $H_{3}PO_{4}$ solution = $0.3502 M$

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3 years ago

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Explanation:

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4 years ago

Conditions under which a reaction can be first order overall

viktelen [127]

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Answer:

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10 Neon Ne

11 Sodium Na

12 Magnesium Mg

13 Aluminium Al

14 Silicon Si

15 Phosphorus P

16 Sulfur S

17 Chlorine Cl

18 Argon Ar

19 Potassium K

20. calcium Ca

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3 years ago

Read 2 more answers