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Author Question: Newton's law of universal gravitation is believed to be applicable a. to the Milky Way only. b. on ... (Read 69 times)

nelaaney

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on: Jul 28, 2018
Newton's law of universal gravitation is believed to be applicable
 a. to the Milky Way only.
  b. on Earth and the Moon only.
  c. throughout the universe.
  d. to the solar system only.
  e. on Earth only.

Question 2

Balance the chemical equation: Al2S3+ H2O  Al(OH)3 + H2S


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medine

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

c

Answer to Question 2

Al2S3 + 6H2O  2Al(OH)3 + 3H2S


nelaaney

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

momolu

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Reply 3 on: Yesterday
Excellent

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