Carry out each of the following conversions. a. 5 kcal to cal b. 2,560 cal to kJ c. 1.22 kJ to cal d. 4,230 J to kcal

Q: how many thermodynamic calories are equivalent to one nutritional calorie

A: The nutritional Calorie is equivalent to 1 kcal (4.184 kJ). 1 nutrition calorie = 1 KCal = 1000 Cal…

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: Carry out the following conversions of energy units: a. 26.8 Btu into calories cal b. 2.2 x 105 cal…

A: We have to do the following  unit conversions.

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: Bicycling 10 miles per hour expends 290 Cal/h. How many chocolate chip cookies that contain 50. Cal…

A: Calculate the total amount of calories required during a 1.5 hr ride. Calories required = 290 cal1…

Q: 61-65. A 500-gram cube of lead is heated from 25 °C to 75 °C. How much energy was required to heat…

A: Given: Mass of lead = 500 g Initial temperature = 25oC Final temperature = 75oC Specific heat of…

Q: Carry out the following conversions of energy units: a. 27.0 Btu into calories cal b. 1.9 x 10° cal…

A: Consider the energy conversions is as follows; 1 Btu = 252.164 cal 1 cal = 4.186 joules 1 mJ =…

Q: Define energy and explain the importance of energy inchemistry

A: In simple terms energy is defined as the capacity for doing work. Energy can neither be created nor…

Q: on 15 of 16 Ⓒ Macmillan Learning Carbohydrates serve as a vital source of chemical energy to the…

A: In the given question we have to convert energy value from kilojoules (kJ) to kilocalorie (kcal).…

Q: How many Calories are contained in one tablespoon of coconut oil, which has 85.2 g of fat?  [Hint:…

A: Since it is given that 1 gram of fat releases 9 Calorie of energy. Therefore, 85.2 gram of fat in…

Q: How much heat is required to heat 1.0 ✕ 103 kg (a metric ton) of aluminum from room temperature…

A: mass of Aluminium (m) = 1.0 × 103 kg = 1.0 × 103 × 103 g = 1.0 × 106 g Initial temperature (Ti) =…

Q: Which change will NOT result in an increase in the amount of Cl2(g)? 4 HCl(g) + 02(g) = 2 Cl2(g) + 2…

A: 1. Remove some HCl

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: 5- What is the definition of the specific heat capacity of a substance? a. the amount of heat…

A: When a substance heated its temperature will be increased. The amount of heat required to increase…

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: QUESTION 18 Natural gas, or methane, is an important fuel. Combustion of 2 moles of methane releases…

A: Given that,  2 moles of methane releases energy in Kilojoules = 1605 KJ

Q: What is the final temperature when a 5.0 g sample of brass initially at 25 oC absorbs 75 J of heat?…

A:

Q: A particular food contains only fat, carbohydrates and protein and has a total of 388 Calories. If…

A: Concept - Carbohydrates are sugar molecules. Along with proteins and fats, carbohydrates are one of…

Q: Which is correct about low calorific value? a. The total amount of heat produced includes the heat…

A: Given, Four statements are given regarding to low calorific value       Required,…

Q: What is the product of this?

A: We know that the carbonyl compounds react with the amines to form the enamine.Now, we know that…

Q: 03 Multiple Choice Which of the following is a quantitative measure of disorder?

A: The entropy  is a measure of the amount of energy which is unavailable to do work. It also suggests…

Q: An exothermic reaction releases 83.1 Jo How many calories of energy are reledsed?

A: Exothermic reaction are those reaction which release energy in the form of light or heat. Exothermic…

Q: exothermic and has a negative enthalpy

A: For given question four options are given.

Q: 60 50 40 kcal/mol 30 20 10 0 course of rx This is an endothermic reaction True False

A: The chemical reactions are classified as exothermic and endothermic reactions based on energy.In…

Q: Assuming that there are 4 Calories per gram of carbohydrate and protein and 9 Calories in a gram of…

A: Given: Calories per gram of carbohydrate = 4 Calories Calories per gram of protein = 4 Calories…

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

A:

Q: en 34.6 g wat uired? t one: 15.6 calories b. 3.46 calories C. 3460 calories d. 18700 calories e.…

A: The values are provided in questionmass of water m = 34.6 g The heat required to warm the water from…

Q: G A 1 9. 4. 3. Free energy (kcal/mol)

A: Given graph  of  free enegy  To find slowest step.

Q: In a combustion analysis, the main compounds that are produced and thus analyzed are: A. CO2 and H20…

A: Combustion reaction is a reaction in which a substance reacts with oxygen at high temperature.

Q: Estimate the number of Calories in 36 crackers of wheat crackers, which contains 2 g of protein, 20…

A: 36 crackers of wheat crackers, contains 2 g proteins, 20 g of carbohydrates, and 6 g of fat. One…

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 typical diet in the United States provides 15% of the calories from protein, 45% from…

A: 1 kcal means 1000 calories 1g protein = 4 calories  1g carbohydrates = 4 calories  1g fat = 9…

Q: Carry out the following conversions of energy units: a. 13.6 Btu into calories |cal b. 1.1 × 10° cal…

A: Given energy values are  13.6 Btu 1.1×105 cal 39.5 mJ   Use the standard unit conversion data 1…

Q: A serving of soup contains 4.0 g4.0 g of fat, 16.0 g16.0 g of carbohydrates, and 2.0 g2.0 g of…

A:

Q: Which statement is true when delta H is negative: 1. The reactants have more energy than the…

A: ∆H =-ve (negative) Energy is neither destroyed nor created it convert from one form to other form.…

Q: If 105 cal are added to 48.2 g of solid iron, what is the change in temperature of th AT =

A:

Q: Joans dinner contains 100g of carbohydrates, 50 g of protein, 35g of fat, and a glass of wine with…

A:

Q: If 10.0 ml of HCI (aq) and 10.0 ml of NaOH(aq) are combined in calorimeter and the temperature of…

A:

Q: For a gas expanding in a piston, which process does the most work? A. A multi-step expansion B. A…

A: Correct answer is (A.) A multi-step expansion.  Magnitude of work done by gas is directly…

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

A: •It is given that two tablespoons of crunchy peanut butter contains 6g  of carbohydrates, 14g of fat…