Question

A burning match releases 904.6 J of energy. Convert the energy released by 20 matches to the following energy units (assume there are 4.184 joules per calorie (and pay attention to significant digits in your answer)): Kilojoules: Calories: Food Calories: calories: kcal:

Name: a burning match releases 9046 j of energy convert the energy released by 20 matches to the following energy units assume there are 4184 joules per calorie and pay attention to significant digits in yo
Uploaded: 2023-05-05T13:34:03-08:00
Duration: 2 min 42 s
Channel: David Collins
Description: a burning match releases 9046 j of energy convert the energy released by 20 matches to the following energy units assume there are 4184 joules per calorie and pay attention to significant digits in yo

          A burning match releases 904.6 J of energy. Convert the energy released by 20 matches to the following energy units (assume there are 4.184 joules per calorie (and pay attention to significant digits in your answer)):

 Kilojoules:


 Calories:

 Food Calories:

 calories:

 kcal:

Added by Michelle B.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert David Collins

05/05/2023

Step 1

Total energy = Energy per match * Number of matches Total energy = 904.6 J * 20 Total energy = 18092 J Now, let's convert this energy to different units. Show more…

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A burning match releases 904.6 J of energy. Convert the energy released by 20 matches to the following energy units (assume there are 4.184 joules per calorie (and pay attention to significant digits in your answer)): Kilojoules: Calories: Food Calories: calories: kcal: