How much additional energy is

This reaction is exothermic. What does that mean?(1 point) It would not occur without additional energy. The reaction does not
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Use the reaction to answer the question. C2H2+3H2→2CH4 This reaction is exothermic. What does that mean?A. It would not occur
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2. asked by 1115829
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When water boils, additional heating will not raise the temperature. What does the additional energy do?
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2. asked by MamaMia
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Unit 7- matter and energy , lesson 8- flow of energyquick check 1- omnivore 2- because 10% of the energy at each level moves to
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2. asked by Ni.thehelper
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True/False- A generator that doubles the electrical energy from a wall outlet without any additional input of energy will work.
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2. asked by Jake
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Question Why is each level of the energy pyramid smaller than the level directly below it?(1 point) Responses Because 10% of the
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QuestionWhy is each level of the energy pyramid smaller than the level directly below it?(1 point) Responses Because 10% of the
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2. asked by billy
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QuestionWhy is each level of the energy pyramid smaller than the level directly below it?(1 point) Responses Because 10% of the
1. 1 answer
2. 6 views
Why is each level of the energy pyramid smaller than the level directly below it?(1 point)Responses Because 10% of the energy at
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2. asked by Kanna
3. 27 views
A 1.3-kg 10-cm-diameter solid sphere is rotating about its diameter at 77 rev/min.(a) What is its kinetic energy? (b) If an
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2. asked by Kayla
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