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leva [86]
2 years ago
13

Which phase has the lowest entropy? O A. Aqueous O B. Liquid O C. Solid O D. Gas

Chemistry
2 answers:
NNADVOKAT [17]2 years ago
4 0
A because I took the test
Slav-nsk [51]2 years ago
3 0

Answer:

Solid have the lowest entropy

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Calculate the amount of heat deposited on the skin of a person burned by 1.00g of steam at 100.0C. Skin temperature is 37C. ΔHva
seraphim [82]

The amount of heat deposited on the skin is 2.26 kJ.

<h3>What is the amount of heat given off by 1.0 g of steam?</h3>

The amount of heat given off by steam is determined using the formula below:

Quantity of heat = mass * latent heat of vaporization.

Moles of steam = 1.0/18

Heat = 1.0/18 * 40.7

Heat deposited = 2.26 kJ

In conclusion, the quantity of heat is determined from the latent heat of vaporization and the moles of steam.

Learn more about heat of vaporization at: brainly.com/question/26306578

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2 years ago
The energy absorbed or released when an electron is added to a gaseous atom is know as
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Exothermic reaction hope I helpef
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How does an enzyme’s active site relate to its substrate?
Fofino [41]

Answer:

The enzyme's active site must be the mold shape of the substrate.

Explanation:

An enzyme and a substrate bind together in order to work. If the shapes of the 2 are different, they will not be able to bond together. If the shapes of the 2 fit glove-in-hand, then they will be able to bond together.

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The amount of a chemical solution is measured to be 2 liters.
irinina [24]
2 liters may be 1.5 to 1.9 rounded up to 2 or 2.1 or 2.4 rounded down to 2.

2 - 1.5 = 0.5

percent error = (absolute error / quantity) * 100

percent error = 0.5/2 * 100% = 0.25 * 100% = 25%

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2 years ago
H. Nitrogen gas and hydrogen gas combine to produce ammonia gas (NH3).
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Answer:

<u>27.3 L</u>

Explanation:

<u>Reaction</u>

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<u>Solving</u>

  • 10 g N₂ x 1 mol NH₃/28 g N₂ x 3 mol H₂/1 mole N₂
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  • V = nRT/P [From Ideal Gas Equation]
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  • V = <u>27.3 L</u>
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2 years ago
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