hen 1.0 gg of gasoline burns, it releases 11 kcal of heat. The density of gasoline is 0.74 g/mLg/mL. How many megajoules are released when 6.0 galgal of gasoline burns?

Q: How many kilograms of ethyl alcohol at a temperature of 78.5°C can be boiled when 522 kcal of heat…

A:

Q: Carry out each of the following conversions. a. 50 cal to kcal b. 56 cal to kJ c. 0.96 kJ to cal d.…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: a sample of octane is burned in a bomb calorimeter containing 1.00 x 10^2 g H2O. If the water temp…

A: The amount of heat absorbed (or released) by fixed amount of a substance to change its temperature…

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…

Q: How many small calories will a 306-pound athlete consume after running a distance of 575 yards in…

A:

Q: 314,636.2 Joules is equal to how many calories? 75.2 kcal 75.2 cal 1316440.4 cal 1,316,440.4 kcal

A: 1 cal = 4.184 Joules. Using this unit conversion, we will calculate number of calories in given…

Q: How many Calories are found in a frozen pizza that has 17 g of fat, 38 g of carbohydrates, and 13 g…

A:

Q: is 1

A: Given: Wine glass contains 5 ounce 10 % alcohol To find the calories in the wine glass

Q: Natural gas, or methane, is an important fuel. Combustion of one mole of methane releases 802.3…

A: Often while calculating, there is a need to convert units from one system to another system. The…

Q: Assume that an apple contains 22 g of carbohydrates and has no fat or protein. The typical energy…

A: Carbohydrate is an essential biomolecule for the human body.  The human body takes carbohydrate…

Q: Jollibee Burger     Item                             Sodium(mg)                Fat(g)…

A: For the proper development of the human body and the physiological systems associated with it,…

Q: A 3.00 g sample of food was burned in a bomb calorimeter. The temperature of 1 kg of water was…

A: Given data: Temperature raised from 25.0 to 36.4oC Cp of water = 1.00 cal/goC mass of water = 1 kg…

Q: One gram of fat gives off approximately 9.86 kilocalories of energy when metabolized. How many…

A: Given: Energy in Kcal = 9.86 Kcal.

Q: Convert each of the following energy units:a. 8.1 kcal to calb. 325 J to kJc. 2550 cal to kJd. 2.50…

A: Since you have posted questions with multiple subparts, we will solve the first three sub parts for…

Q: It is estimated that a slice of apple pie has about 405 nutritional calories (1 nutritional calorie…

A: Given  calories from slice of apple = 405 kilocalorie Consumption of energy during walking = 250…

Q: Dr. Andrews has some cookies in her office that contain 5.0 g fat, 20.0 carbohdryates, and 2.0 g of…

A: The total energy per serving of cookies in kcal is;

Q: Convert the following: Show your complete solutions   1. Convert 5 x 10⁻⁴ calories to erg…

A: Given : We have to convert 5 x 10-4 cal. to erg. And 0.73 pound-foot/ second square to dyn

Q: How much heat would be given off if 320 grams of product is formed? 2Fe(s) + 3/2O2(g) -> Fe2O3(s)

A: The heat that would be given off if 320 grams of product is formed is to be determined.

Q: Part A one stalk of celery that heats 205 g water from 23.2 °C to 33.7 °C q = kcal • Part B a waffle…

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Q: Carry out each of the following conversions. a. 5 kcal to cal b. 2,560 cal to kJ c. 1.22 kJ to cal…

A: First take the original quantity and then the quantity in which it is required to get converted.…

Q: A person uses 587 kcal of energy to run a race. Convert the energy used for the race to the…

A: A person uses 587 kcal of energy to run a race .Here we have to convert the energy in the given…

Q: How much heat in kcal must be added to 0.68 kg of water at room temperature (20°C) to raise its…

A: Given that,Mass of water = 0.68KgWater is at room temperature (T1) = 20 degree CelsiusThe…

Q: Six ounces of skinless chicken contains 40 g of protein, 6 g of fat, and negligible carbohydrates. A…

A: Each gram of protein gives 4 calories on burning and each gram of fat burns to give 9 calories.

Q: Determine the grams of protein in one cup of soup that has 140 kcalkcal with 7 gg of carbohydrate…

A: Major sources for  body nutrients are protein,  carbohydrate and fats when it burns it generates…

Q: You decide to go on a diet to lose 5 lbs (1 lb = 454 g). Fatty tissue consists of about 85% fat and…

A:

Q: Mass in one serving (g) Calories in one serving (kcal) Fat 8   Carbohydrates 37   Protein 3…

A: •Calorific values of fat,protein and carbohydrate as follows:- •FAT:-9.4 Kcal/gm •PROTEIN:-5.6…

Q: What is the energy value (kcal/g) for the oil?

A: Given :- mass = 0.40 g  Heat energy = 17.3 KJ  To convert :- energy from kJ to kcal/g

Q: Q2. Consider eating a meal providing a total of 1,815 kilocalories, and containing 190 g…

A:

Q: How many grams of carbohydrate are in a 2400 kcal diet with 45% of total kcal from carbohydrate?…

A: Interpretation: To calculate grams of carbohydrate in a 2400 kcal diet with 45% total kcal from…

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

A: Bomb calorimeter measures the amount of heat released or absorbed from the substance. It mainly…

Q: Convert 23.4 kJ to calories STARTING AMOUNT

A: Applying basic formula of conversation of kj into calories.  1kj= 1000/4.18 calories

Q: How many calories does she consume if she snacks on 1/2 cup of chocolate chips a day ? There are 70…

A: Units used for conversion is,1 cup = 16 tablespoonHence, ½ cup = 8 tablespoon

Q: 7 A patient receives 2,000 mL of a glucose solution that contains 5 g of glucose in 100 mL. How many…

A: To relate the number of mL of a glucose solution to the number of Calories of energy contained in…

Q: A milk-based dessert contains 15g carbohydrate, 6g fat, and 3g protein per 100g. What is the energy…

A:

Q: Calorie Breakdown Mass in one serving (g) Calories in one serving (kcal) Fat Carbohydrates Protein…

A: The amount of heat required to increase the temperature of one gram of water by 1 oC is one calorie.…

Q: The average American woman self-reports consuming 1.785x10^3 kcal/day. For a 139.0lb woman, express…

A: Given,  The average American women consumes 1.785*103 kcal/day. To convert the units, we must know…

Q: Part D Food calories D1 Name of food product Naked juice D2 Mass of food nutrients in one serving…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Natural gas, or methane, is an important fuel. Combustion of one mole of methane releases 802.3…

A: The question is based on the concept of physical chemistry. we have to convert the given energy into…

Q: Calculate the number of Calories in a 5 fluid ozoz glass of red wine that contains 3.1 gg…

A: The standard pour of wine is 5 ozoz. 5 ozozes is roughly equal to 147 mL.

Q: Classify each as exothermic or endothermic AND explain why.   N2O4(g) + 19 kcal →  2 NO2(g)…

A: Exothermic process:- The process which produces energy                                     that…

Q: 7. (2-step conversion) Howmany calories (cal) in 73.2 kilocalories (kcal) ?

A:

Q: How many kilocalories does a runner expend when he runs for 3.0 h and uses 620 Cal/h? How many…

A: Total Energy expended by the runner  Energy expended in 1 hour = 620 calories  Energy expended in 3…

Q: In the reaction: CH4 + 2 O2 → CO2 + 2 H2O The experimental ?H is -213 kcal/mol. How much heat is…

A: Already given that for this reaction heat released during reaction is = -213kcal/mol  Hear one mole…

Q: How much carbohydrates calories in one food product serving, if it contains 23 of carb? 46 4 92 207

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Q: if a candy bar co0ntain 345 calories how many kcal is this

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Q: A system absorbs 1000 kcal of heat while doing 500 kcal of work. Calculate the AEsystem- -500 kcal…

A: Relationship between  ∆E , q and w is ∆E = q + w  Expression of work (w) : wsystem < 0 if system…

Q: 2. A patient receives 2.5 L of intravenous (IV) glucose solution. If the liquid contains 5.0 g…

A:

Q: Which value (if any) in each pair corresponds to a faster reaction? Explain your choice. a. Ea = 10…

A: There are certain factors in thermodynamics which will determine the rate of the reaction. Rate of…

Q: How many calories are required to change the temperture of 2.0 x 10^3 grams of H20 from 20C to 38C?…

A: This problem can be solved by using the formula :                                  q=mc∆Twhere q is…