10. If an In-N-Out Double-Double cheeseburger contains 6.70 × 10² kilocalories, how many calories are present? How many joules of energy are stored? Which unit is commonly used to measure energy stored in foods? Handbook 3 2020 Cuesta College. All rights reserved 16

Q: A sample of water is cooled from 45 degrees Celsius to 25 degrees Celsius by the removal of 20…

A: Since the heat involved in the process of cooling or heating is given by Q = mCΔT where Q = heat…

Q: How many calories of heat (energy) would it take to heat 25.0 g of water from 35.0 °C to 45.0 °C?…

A: Given, Mass of water(m)= 25g Final temperature = 45°C Initial temperature = 35°C Temperature…

Q: How many calories are needed to raise the temperature of 89 g of water 2°C?

A: Here we have to apply the formula for heat  mass = 89g

Q: - Q2: A person swimming at 2 miles per hour requires 360 +46 Calories per hour per 100 pounds of…

A: A person swimming at 2 miles per hour requires 360+46 Calories per hour per 100 pounds of body mass.…

Q: You heat 2 g of water from 25 °C to 26 °C. How many calories of energy are transferred to the water?…

A: Given:  Mass of water = 2g  ∆T = 26-25 = 1°C  Cwater = 1 cal/g°C

Q: How many Kcal of heat is needed to increase the temperature of 800 grams water having   temperature…

A: We use the following formula, Q=mc∆t where m =mass of substrate                          C=specific…

Q: 54. Perform each conversion. (a) 345 Cal to kilowatt-hours (b) 23 J to calories (c) 5.7 × 10° J to…

A: Hi, since you have posted questions with multiple subparts we will answer first three subparts for…

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: In the heat of fusion for water is 80. cal/ g  how many calories are needed to melt 35.0 grams of…

A: Given : Heat of fusion of water = 80 cal/g And mass of ice = 35.0 g

Q: How many calories are absorbed when 250.0 grams of water warm from 20.0 Degrees Celsius to 100.0…

A: Recall the following expression according to law of calorimetry                     Amount of heat…

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

A: The calorific value of any substances is energy produced by the metabolism of 1 g of that given…

Q: which of the following statements best describes what occurs when a bowl of soup is warmed from 20…

A: To answer this question , we would check the heat gain and heat lose.

Q: Pick your favorite snack. How many calories are in one serving? How many joules are in one serving?…

A: The value carried by all substances like solids-liquids that provides heat which is essential to…

Q: How much heat in calories does it take to raise the temperature of 5 grams of water from 22 C to 38…

A: Specific heat capacity of water is 4.18

Q: How many calories are required to increase the temperature of 13g of alcohol from 11 degrees celsius…

A: q = mc∆T Where q = heat required  c = specific heat  ∆T = change in temperature

Q: A fruit-and-oatmeal bar contains 142 nutritional Calories. Convert this energy to calories.

A: Solution- 142 nutritional Calories Convert this energy to calories-

Q: 14. On a 14.6 oz bag of candy, the manufacturer states that a single 2.00 oz serving is equivalent…

A: Oz is a unit for measuring weight. Similarly, joule and calorie are the units for measuring energy.…

Q: Suppose that a person eats 2387 Calories per day. Convert this amount of energy into each unit. a. J…

A: Energy is defined as the ability of a body to do work. The units used for the measurement of energy…

Q: convert 255.0 calories to Joules. (1 cal = 4.184J)

A: Solution:- Given - 255.0 calories.  We have to calculate how many joules in 255.0 calories.

Q: How many calories are there in a 255 Calorie snack bar? 60.9 none of the above 1.07 x 103 2.55 x 105…

A: Option d is correct. 2.55 *10^5. There are 1000 calories in every Calorie.If you take 255 x 1000…

Q: Calories

A:

Q: Convert 27.0 kJ to calories. Hint: Notice the little c in calories. 1 calorie = 4.184 joules 1…

A:

Q: 3. If burning 1 gram of cornflake (in a calorimeter) caused the temperature of 23.0°C water (100 mL)…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: A student burns a small snack food item and finds that it releases 40,800 J of energy. How many…

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: omplete the following table. Be sure each of your answer entries has the correct number of…

A: Food Energy content when eaten   calorie (cal) kilo calorie (kcal) kJ a slice of cooked…

Q: Convert each of the following energy units: a. 3500 cal to kcal b. 415 J to cal

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: How much heat, in joules and calories, is needed to heat up 1.00 mL of water from 22.3°C to 87.6°C?

A: We have given that Volume of water= 1ml We know that  Density of water = 1g/ml Mass of water = 1g…

Q: How many Joules are there in 7101 calories?

A: Given :- energy = 7101 calories  To calculate :- energy in joules

Q: How many small calories will a 298-pound athlete consume after running a distance of 458 yards in…

A: Step:I   Given that:       Mass of the athlete, m⇒298 lb…

Q: 3. What temperature change in degrees Celsius is produced when 800.0 calories are absorbed by 10.0…

A:

Q: The Nutrition Facts label on a full-fat yogurt lists the following amounts per 200 g serving: 10 g…

A: Amount of energy released from the digestion of per gram of sugar = 4 calories Amount of energy…

Q: chemistry

A: Dear student I have given answer to your question in the image format.

Q: Calorimetry Chart Mass of Food 20.7 g 3.2 g Mass of Food residue (after burning) Volume of water…

A: Here, food item was burned and subsequently heat of water increases . thus we see rise in…

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

A: Joule is the SI unit of work. Joule is defined as the amount of energy transferred to an object when…

Q: A 0.2500g sample of a pretzel is burned. The heat it gives off is used to heat 50.00g of water from…

A: The amount of heat liberated can be calculated as follows-

Q: Use Numbers If sample A requires 10 calories to raise the temperature of a 1-g sample 1°C, how many…

A:

Q: How many calories of heat (energy) would it take to heat 13.0 g of water from 35.0 °C to 55.0 °C? q…

A:

Q: Consider 1n NO and NO2  and each kept in a 500mL container at 37℃.Which has a greater kinetic…

A:

Q: Calories

A:

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

A:

Q: Riding a bicycle at 14 miles per hour uses 594 kilocalories in an hour.  Convert this value (594…

A: A. 1 kilo calorie = 1000 calorie  594 kilocalorie = 1000×594 = 594000 calorie   B.  1 kilo calorie =…

Q: 1 kilojoule (kJ) = 1,000 joules (J) 1 kilocalorie (kcal) = 1,000 calories (cal) 1 calorie = 4.14 J…

A: Applying basic rule of unit conversion.

Q: Carbohydrates serve as a vital source of chemical energy to the human body. Carbohydrates are broken…

A: 10. 0 g of carbohydrate produce 170kJ of energy. We can this energy into kcal.  We know that 1 cal =…

Q: Convert the following numbers of calories or kilocalories into joules and kilojoules (Remember: kilo…

A: a) 75.2 kCal  = 1 kcal= 4.2 kJ So, 75.2kcal in kJ is, =75.2kcal × 4.2kJ1kcal=315.84 kJ       b) 75.2…

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

A:

Q: A Snickers bar contains 11 g of fat, 28.0 g of carbohydrate, and 3.0 g of protein. How many calories…

A: Mass of fat = 11g Mass of carbohydrate = 28g Mass of protein = 3g To find the no of calories from…

Q: The heat from a candy bar's Calories can raise the temperature of a 4.50 kg bucket of water from 4°C…

A:

Q: If the energy in a serving of food can heat up 450,000 g of water 1 degrees C how many calories are…

A: Calories served can be calculated using the following equation: Q = m.s.ΔT Where Q = energy per…

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

A: