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2 years ago

Sorbitol, an artificial sweetener, has a formula of c9h14o6. what is the mass of one molecule of sorbitol?

Chemistry

1 answer:

elixir [45]2 years ago

7 0

The mass of one molecule of sorbitol, C₉H₁₄O₆ is 3.62×10⁻²² g

<h3>Avogadro's hypothesis </h3>

6.02×10²³ molecule = 1 mole of sorbitol, C₉H₁₄O₆

But

1 mole of sorbitol, C₉H₁₄O₆ = (12×9) + (1×14) + (6×16) = 218 g

Thus,

6.02×10²³ molecule = 218 g of C₉H₁₄O₆

With the above idea in mind, we can obtain the mass of one molecule. Details below.

<h3>How to determine the mass of 1 molecule</h3>

The mass of one molecule of C₉H₁₄O₆ can be obtained as illustrated below:

6.02×10²³ molecule = 218 g of C₉H₁₄O₆

Therefore,

1 molecule = 218 / 6.02×10²³

1 molecule = 3.62×10⁻²² g

Thus, the mass of one molecule of C₉H₁₄O₆ is 3.62×10⁻²² g

Learn more about Avogadro's number:

brainly.com/question/26141731

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3 years ago

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3 years ago

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Natali5045456 [20]

(a) We know that work is the product of Force and Distance so: (in this case Distance is negative since going down so –d)

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3 years ago

If acid precipitation rain changes the ph of a pond from 7.0 to 5.0, the level of hydrogen ion has changed by a factor of ______

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4 years ago

To determine the enthalpy and entropy of dissolving a compound, you need to measure the Ksp at multiple _______. Then, plot ln(K

Aloiza [94]

Answer:

To determine the enthalpy and entropy of dissolving a compound, you need to measure the Ksp at multiple temperatures. Then, plot ln(Ksp) vs. 1/T. The slope of the plotted line relates to the enthalpy (ΔH) of dissolving and the intercept of the plotted line relates to the entropy (ΔS) of dissolving.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us use the thermodynamic definition of the Gibbs free energy and its relationship with Ksp as follows:

$\Delta G=-RTln(Ksp)\\\\\Delta G=\Delta H-T\Delta S$