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Author Question: Heptane is always composed of 84.0 carbon and 16.0 hydrogen. This illustrates the Law of A) ... (Read 77 times)

Kthamas

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on: Aug 27, 2018
Heptane is always composed of 84.0 carbon and 16.0 hydrogen. This illustrates the Law of
 
  A) Conservation of Mass.
  B) Definite Proportions.
  C) Multiple Proportions.
  D) all of the above

Question 2

Which of the following contains the greatest number of atoms?
 
  A) 1.0 mole C6H14
  B) 3.0 moles N2O5
  C) 12.0 moles silver
  D) 3.0 moles water


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iceage

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

B

Answer to Question 2

B


Kthamas

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  • Posts: 546
Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

debra928

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  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

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