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Author Question: What is the mass defect of the carbon-14 isotope (in g/mol)? Carbon-14 has an atomic mass of 14.0032 ... (Read 121 times)

Sufayan.ah

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on: Aug 27, 2018
What is the mass defect of the carbon-14 isotope (in g/mol)? Carbon-14 has an atomic mass of 14.0032 g/mol.
 
  What will be an ideal response?

Question 2

Phenolphthalein has often been used to monitor the progress of an acid-base neutralization reaction. What color will phenolphthalein be when there is an excess of acid present?
 
  A) colorless
  B) green
  C) pink
  D) yellow


Meganchabluk

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

0.1135 g/mol

Answer to Question 2

A


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