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DENIUS [597]
3 years ago
13

.Entropy is a measure of_______

Chemistry
2 answers:
igomit [66]3 years ago
7 0

Entropy is a measure of disorder.

marshall27 [118]3 years ago
5 0

Answer:

Disorder

Explanation:

Entropy is a measure of disorder.

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34kurt

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Medieval number one. There you havt it.

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1 year ago
One day on her walk home from school, Leann noticed some rust on an old car.
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2 years ago
A 52.0 mL portion of a 1.20 M solution is diluted to a total volume of 278 mL. A 139 mL portion of that solution is diluted by a
RoseWind [281]

Answer:

C_3=0.125M

Explanation:

Hello!

In this case, we can divide the problem in two steps:

1. Dilution to 278 mL: here, the initial concentration and volume are 1.20 M and 52.0 mL respectively, and a final volume of 278 mL, it means that the moles remain the same so we can write:

V_1C_1=V_2C_2

So we solve for C2:

C_2=\frac{C_1V_1}{V_2}=\frac{52.0mL*1.20M}{278mL}\\\\C_2=0.224M

2. Now, since 111 mL of water is added, we compute the final volume, V3:

V_3=139+111=250mL

So, the final concentration of the 139 mL portion is:

C_3=\frac{139 mL*0.224M}{250mL}\\\\C_3=0.125M

Best regards!

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3 years ago
NEED HELP ASAP!!! TYSM!!!! What are the coefficients when the following equations are balanced?
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