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Science-Related Homework Help Chemistry Topic started by: OldSpice on Dec 7, 2014



Title: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: OldSpice on Dec 7, 2014
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


Title: Re: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: Electric on Dec 13, 2014
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Title: Re: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: OldSpice on Dec 14, 2014
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!


Title: Re: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: Electric on Dec 14, 2014
My pleasure


Title: Re: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: Haji Modasser Sheer on Jan 27, 2021
thank you


Title: Re: When 100.0 g of gasoline undergoes combustion, 9560 kJ of energy are released. E
Post by: acel_lo on Jun 9, 2021
Thanks!