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Author Question: Which of the following is a radioactive metal? A) Pb B) Pd C) Pm D) Pt E) none of the ... (Read 50 times)

fox

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on: Aug 27, 2018
Which of the following is a radioactive metal?
 
  A) Pb
  B) Pd
  C) Pm
  D) Pt
  E) none of the above

Question 2

When 280. mL of 1.50  10-4 M hydrochloric acid is added to 125 mL of 1.75  10-4 M Mg(OH)2, the resulting solution will be
 
  A) acidic.
  B) basic
  C) neutral.
  D) It is impossible to tell from the information given.


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recede

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

C

Answer to Question 2

B


fox

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Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
Excellent

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