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Author Question: Which of the following is a correctly balanced equation? A) P4 + 6 H2 4 PH3 B) 1 P4 + 6 H2 4 ... (Read 134 times)

cool

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on: Jul 29, 2018
Which of the following is a correctly balanced equation?
 
  A) P4 + 6 H2  4 PH3
  B) 1 P4 + 6 H2  4 PH3
  C) 0 P4 + 6 H2  4 PH3
  D) 2 P4 + 12 H2  8 PH3
  E) P4 + 3 H2  PH3

Question 2

Balance these equations.
 
  ________ Image (g) + ________ Image (g)  ________ NImage (g)
 
  A) 2, 2, 3
  B) 2, 2, 5
  C) 3, 3, 2
  D) 3, 1, 2


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Mochi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


cool

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

kalskdjl1212

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  • Posts: 353
Reply 3 on: Yesterday
Excellent

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