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pshichka [43]
3 years ago
5

Which type or types of waves are mechanical? A. Longitudinal B. Transverse C.Electromagnetic D.Both Longitudinal and Transverse

Chemistry
1 answer:
erik [133]3 years ago
5 0

Answer:

D.Both Longitudinal and Transverse

Explanation:

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A 0.100 mile sample of gas is at a temperature of 85.0 degrees C and a volume of 3.47 L. What is the pressure of the gas( in mm
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Answer: 64.6 mmHg

Explanation:

Given that:

Volume of gas V = 3.47L

(since 1 liter = 1dm3

3.47L = 3.47dm3)

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Convert Celsius to Kelvin

(85.0°C + 273 = 358K)

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Note that Molar gas constant R is a constant with a value of 0.0082 ATM dm3 K-1 mol-1

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p x 3.47dm3 = 0.29 atm dm3

p = (0.29 atm dm3 / 3.47 dm3)

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If 1 atm = 760 mm Hg

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