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Author Question: Carbon-11 decays by ________. A) alpha emission B) beta emission C) positron emission D) ... (Read 152 times)

Metfan725

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on: Aug 27, 2018
Carbon-11 decays by ________.
 
  A) alpha emission
  B) beta emission
  C) positron emission
  D) photon emission
  E) neutron capture

Question 2

A 1.00 L flask contains nitrogen gas at 25C and 1.00 atm pressure. What is the final pressure in the flask if an additional of N2 gas is added to the flask and the flask cooled to -55C?
 
  A) 1.28 atm
  B) 2.01 atm
  C) 2.56 atm
  D) 3.29 atm


soda0602

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

C

Answer to Question 2

B


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