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Author Question: The major source of NOx pollution is a. combustion for electrical generation. b. industry. c. ... (Read 50 times)

viki

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on: Jul 28, 2018
The major source of NOx pollution is
 a. combustion for electrical generation.
  b. industry.
  c. transportation.
  d. domestic heating.

Question 2

Solutions are
 a. homogeneous mixtures.
  b. heterogeneous mixtures.
  c. nonuniform mixtures.
  d. none of these.


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kaylee05

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Reply #1 on: Jul 28, 2018
Answer to Question 1

c

Answer to Question 2

a


viki

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Reply 2 on: Jul 28, 2018
Gracias!

FergA

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

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