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mitch44 mitch44
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3 weeks ago
Natural gas, or methane, is an important fuel. Combustion of one mole of methane releases 802.3 kJ of energy. How much energy does that represent in kcal? (1 cal = 4.184 J)

▸ 1.92 × 10–1 kcal

▸ 1.92 × 102 kcal

3.36 × 103 kcal



▸ 1.92 × 105 kcal

▸ 3.36 × 106 kcal
Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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texasboy3texasboy3
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3 weeks ago
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mitch44 Author
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3 weeks ago
This helped my grade so much Perfect
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Yesterday
Good timing, thanks!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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