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33) Coksider a neutral atom with 30 protons and 34 neutrons. The atomic number of the element is protom 53) A) 30 B) 32 C) 34 D) 64 E) 94 54) 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) 54) B A) 4.00 x 107 kcal B) 2.28 x 103 kcal C) 2.28 x 106 kcal D) 2.28 x 109 kcal E) 4.00 x 104 kcal

33) Coksider a neutral atom with 30 protons and 34 neutrons. The atomic number of the element is protom 53) A) 30 B) 32 C) 34 D) 64 E) 94 54) 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) 54) B A) 4.00 x 107 kcal B) 2.28 x 103 kcal C) 2.28 x 106 kcal D) 2.28 x 109 kcal E) 4.00 x 104 kcal

Chemistry: The Molecular Science
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter4: Energy And Chemical Reactions
Section4.5: Energy And Enthalpy
Problem 4.6E
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33) Coksider a neutral atom with 30 protons and 34 neutrons. The atomic number of the element is protom 53) A) 30 B) 32 C) 34 D) 64 E) 94 54) 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) 54) B A) 4.00 x 107 kcal B) 2.28 x 103 kcal C) 2.28 x 106 kcal D) 2.28 x 109 kcal E) 4.00 x 104 kcal
Transcribed Image Text:33) Coksider a neutral atom with 30 protons and 34 neutrons. The atomic number of the element is protom 53) A) 30 B) 32 C) 34 D) 64 E) 94 54) 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) 54) B A) 4.00 x 107 kcal B) 2.28 x 103 kcal C) 2.28 x 106 kcal D) 2.28 x 109 kcal E) 4.00 x 104 kcal
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