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Author Question: Complete the equation: CH3CH = CH2+ H2 ____________________ Fill in the blank(s) with correct ... (Read 48 times)

asan beg

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on: Jul 29, 2018
Complete the equation: CH3CH = CH2+ H2 ___________________ _
 Fill in the blank(s) with correct word

Question 2

A 0.10-kg ball is dropped from a height of 10 m and rebounds to a height of 8.0 m.
 a. Is energy conserved in the ball?
  b. If not, how much energy was lost, and what happened to it?

Question 3

Complete the equation: CH3CCCH3 + 2 H2  ___________________ _
 Fill in the blank(s) with correct word

Question 4

A stone is dropped from a bridge 15 m above a river. With what speed does the stone hit the water?


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laurnthompson

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

CH3CH2CH3

Answer to Question 2

a. No
b. 2.0 J, lost primarily to frictional heat

Answer to Question 3

CH3CH2CH2CH3

Answer to Question 4

17 m/s


asan beg

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Reply 2 on: Jul 29, 2018
Excellent

kalskdjl1212

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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