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Author Question: A substance composed of 2 or more elements in a fixed, definite proportion is considered A) a ... (Read 24 times)

torybrooks

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on: Aug 27, 2018
A substance composed of 2 or more elements in a fixed, definite proportion is considered
 
  A) a homogeneous mixture.
  B) a heterogeneous mixture.
  C) a compound.
  D) a solution.
  E) an alloy.

Question 2

What is the empirical formula for C4H10O2?
 
  A) C2H5O
  B) CHO
  C) C2H4O
  D) CHO2
  E) CH2O


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juiceman1987

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

C

Answer to Question 2

A


torybrooks

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Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

debra928

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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