3. The following equation shows the reaction that occurs when nitroglycerine explodes: 4 C3H509N3 → 12 CO2 + 6 N2 + 02 + 10 H20 + 1725 kcal This reaction is: a. A combustion reaction c. endothermic b. A combination reaction d. exothermic

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Q: For the reaction: 2H2O(l) + 137 kcal → 2H2 (g) + O2 (g), how many kcal are needed to form 0.5 moles…

A: Since in the above reaction we can see that 1 mole of O2 is formed when we give 137 Kcal of energy…

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Q: A serving of condensed cream of mushroom soup con- tains 7 g fat, 9 g carbohydrate, and 1 g protein.…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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Q: 11) A peanut butter and jelly sandwich contains 9.00 g of fat, 6.00 g of protein, and 25.0 g of…

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A:

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Q: 5.1.3 Calculate the number of calories in 723.01 J.a) 172.80 cal d) 3025 calb) 172.8 cal e) 0.173…

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Q: A cheeseburger from a fast food restaurant contains 19 g of fat, 20go carbohydrate, and 28 g of…

A: Answer:- We can determined the energy of cheegburger by find the energy of protein,fat and…

Q: hour

A:

Q: One mole of ethanol (C 2H 6O) releases 327 kcal when burned, whereas one mole of hydrogen (H 2)…

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Q: 1. Indicate whether each of the following reactions is endothermic or exothermic: a. C(s) + 02(g) →…

A: Given information: a. Cs+O2g→CO2g         DH∘rxn=94.05 kcalb. 4NH3g+5O2g→4NO2g+6H2Ol…

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A:

Q: 22. A nutritionist determines that the optimum caloric intake for a patient is 2500 nutritional…

A: Optimum calorie intake = 2500 C 45% calorie intake should be in breakfast.

Q: A sandwich contains 4.7 g of proteins, 1.3 g of carbohydrates and 2.2 g of fat. How much Calories…

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Q: What does a bomb calorimeter measure?   a. How much energy the body expends during strenuous…

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Q: Convert 23.4 kJ to calories STARTING AMOUNT

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Q: How many kJ in 2 tablespoons of crunchy peanut butter that contains 6 g of carb. 14 g of fat and 9 g…

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Q: A patient receives 2,000 mL of a glucose solution that contains 5 g of glucose in 100 mL. How many…

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