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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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9 years ago
When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. Express the heat released in kilocalories. (Given: 4.184 J = 1 cal)
A) 2.28 x 103 kcal
B) 2.28 x 106 kcal
C) 2.28 x 109 kcal
D) 4.00 x 104 kcal
E) 4.00 x 107 kcal
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ElectricElectric
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9 years ago
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.silent.boss

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OldSpice Author
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#2
9 years ago
When 0.2 kg of gasoline undergoes combustion, 18500 kJ of energy are released. Express the heat released, 18500 kJ in calories. (Given 4.184 J = 1 cal)

HELP WITH THIS TOO!
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#3
9 years ago
My pleasure
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.silent.boss
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#4
3 years ago
thank you
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#5
2 years ago
Thanks!
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