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Author Question: The de Broglie wavelength of a car (1.0 103 kg) traveling at 75 km/hr is ________ m. A) 3.2 ... (Read 66 times)

SAVANNAHHOOPER23

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on: Aug 27, 2018
The de Broglie wavelength of a car (1.0  103 kg) traveling at 75 km/hr is ________ m.
 
  A) 3.2  10-38
  B) 8.8  10-39
  C) 3.2  10-35
  D) 1.4  10-35
  E) 1.4  1035

Question 2

For a given arrangement of ions, the lattice energy decreases as ionic radius ________ and as ionic charge ________.
 
  A) decreases, increases
  B) increases, decreases
  C) increases, increases
  D) decreases, decreases
  E) This cannot be predicted.
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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olivia_paige29

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Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

B


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