1. The metabolism of one mole of glycerol trioleate, C5 H93O6, a common fat, produces 3.022 x 10*kJ of heat. How many grams of the fat must be burned to raise the temperature of 50 g of water from 25.0°C to 30.0°C?

1. The metabolism of one mole of glycerol trioleate, C5 H93O6, a common fat, produces 3.022 x 10*kJ of heat. How many grams of the fat must be burned to raise the temperature of 50 g of water from 25.0°C to 30.0°C?

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter15: Energy And Chemical Change

Section: Chapter Questions

Problem 126A

See similar textbooks

Related questions

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.65 kg sample…

Q: When a 4.25-g sample of solid sodium nitrate dissolves in 50.0 g of water in a coffee-cup…

A: The mass of sodium nitrate is = 4.25 g The mass of water is = 50.0 g The mass of solution is =…

Q: The oxidation of the sugar glucose, C6H12O6, is described by the following equation: C6H12O6 (s) +…

Q: A small statue, made of an unknown metal, weighs 700 g. This statue at room temperature (27.00° C)…

Q: A 237-g piece of aluminum, initially at 100.0 °C, is dropped into 244 g of water at 10.0 °C. When…

A: The specific heat capacity for a given chemical substance or a solution has been defined as the…

Q: A piece of chromium metal with a mass of 24.41 g is heated in boiling water to 98.3 °C and then…

A: Specific heat- It is the amount of heat required to raise the temperature of 1g of substance by 10…

Q: 1. When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee- cup…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: Given: Mass of CoSO4(s) = 3.09 g Mass of water = 116.70 g Initial temperature of solution (Ti) =…

Q: 237-g piece of molybdenum, initially at 100.0 °C, is dropped into 244 g water at 10.0 °C. When the…

A: According to the law of calorimetry, when two object with different temperature are remain in touch…

Q: What mass of butane in grams is necessary to produce 1.5 * 103 kJ of heat? What mass of CO2 is…

A: The mass of butane (in grams) and the mass of carbon dioxide produced has to be calculated. Given…

Q: A piece of unknown solid substance weighs 437.2 g, and requires 8460 J to increase its temperature…

A: In this question, we want to determine the specific heat of the unknown substance. You can see…

Q: How much heat (in kJ) is needed to raise the temperature of 100.0 grams of water by 25.0 °C? The…

A: Mass of water(m) = 100 gm specific heat capacity of water(s) = 4.184 J/g·°C Increase in…

Q: What is the mass of a silver coin if 5.2 J is required to raise its temperature from 21.0 to 25.0…

A: Given :: Heat q=5.2 J Initial temperature T1=21.0 ℃ Final temperature T2= 25.0 ℃ Specific heat of…

Q: A piece of silver with a mass 335 g has a heat capacity of 79.4 J/°C. What is the specific heat of…

A: Specific heat capacity The specific heat capacity of a substance represents the heat capacity of…

Q: A 1.0 kg sample of an unknown substance absorbed 30.7 kJ, raising the temperature from 20.0 °C to…

A: We have mass of sample as 1000 g, heat absorbed as 30.7*103 J, initial temperature as 20°C final…

Q: An 131 g piece of metal whose T = 83.8 oC is placed in a coffee cup calorimeter containing 216 g…

Q: A piece of chromium metal with a mass of 24.55 g is heated in boiling water to 98.3 °C and then…

A: Here we are required to find the specific heat capacity of Chromium

Q: 1. When a 6.50 g sample of solid sodium hydroxide dissolves in 100.0 g of water in a coffee- cup…

Q: Consider the reaction: C,H,OH) + 30, (g) →2CO,(g)+3H,01), AH = -1.37 x 10° kJ When a 21.1-g sample…

Q: A piece of metal of mass 20.0 g at 100.0°C is placed in a Styrofoam cup calorimeter containing 50.7…

Q: mass

Q: The highly exothermic thermite reaction, in which aluminum reduces iron(III) oxide to elemental…

A: Exothermic reaction: In term of thermodynamics, the exothermic reaction describes a process in which…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: Mass of CaCl2 dissolved = 2.02 gmass of water = 114 g = MInitial temperature of water = 23.70°CFinal…

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.03kg sample…

A: Mass of C6H4F2 = 1.03 kg = 1030 g Molecular weight of C6H4F2 = 114.09 g/mol Number of moles of…

Q: 5.04 x 10-3 mole of a compound is added to 41.0 g of water in a styrofoam cup and stirred until it…

A: Given,Mass of water = 41.0g.Temperature change = 23.4600C – 23.4200C…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A: The heat released due to the dissolution of the solid CoSO4 will be used by the solution and…

Q: When a 0.450 g sample of a mixture of volatile hydrocarbons is burned in a bomb calorimeter with a…

A: The heat capacity of the calorimeter (Ccal) is given to be 2680 J/°C. The change in the temperature…

Q: A 60.86-g stainless steel ball bearing at 115.81°C is placed in a constant-pressure calorimeter…

Q: A 5.006 g sample of methanol, CH3OH, was combusted in the presence of excess oxygen in a bomb…

A: Since the question number is not mentioned, we will answer both the questions.

Q: A 1.00-g sample of hexane, C6H14, undergoes complete combustion with excess O2 in a bomb…

A: Answer: Bomb calorimeter is a constant volume calorimeter, therefore enthalpy change calculated in…

Q: An 8.000 g sample of methane, CH4, was burned in a bomb calorimeter whose total heat capacity is…

A: Answer:- This question is answered by using the simple concept of calorimetry which states that heat…

Q: 11. A piece of unknown solid substance weighs 437.2 g, and requires 8460 J to increase its…

Q: A 1.107-g sample of benzoic acid (HC;H;O:) is burned in an excess of O:(g) in a bomb calorimeter,…

Q: In an experiment, 30.0 g of metal is heated to 98.0°C and then quickly transferred to 50.0 g of…

A: The weight of metal is 30.0 g. The initial temperature of metal is 98.0˚C. The weight of water is…

Q: Consider the following reaction: 2 Mg + O2 2 MgO, Hrxn = -1,203 kJ.Calculate the amount of heat…

A: The enthalpy change or heat released/absorbed during a chemical reaction as represented by a…

Q: When 10.99 g KOH is dissolved in 101.9 g of water in a coffee-cup calorimeter, the temperature rises…

A: When definite amount of substance in any reaction transforms into products, release or absorption of…

Q: the molar heat capacity ofC4H8O?

A: Given that amount of heat, temperature difference, mass of the sample. I have provide solution in…

Q: Samples of aluminum and iron, both 1 kg in mass, absorb 9.5 kJ. Which substance would yield a larger…

Q: 2.74 g sample of methanol, CH3OH, is combusted in a bomb calorimeter. The temperature of the…

Q: A piece of silver of mass 363 g has a heat capacity of 85.7 J/°C. What is the specific heat of the…

A: Given: The mass of silver piece, (m)=363 g. The heat capacity of silver, (C)=85.7 J/0C

Q: A 237 g sample of molybdenum metal is heated to 100.1 °C and then dropped into an insulated cup…

A: mass of Molybdenum = MMo = 237 gInitial Temperature of Molybdenum =TMo = 100.1°Cmass of water = Mw =…

Q: 75.0 mL of 1.80 M CUSO 4 solution is mixed with 150 mL of 1.80 M NAOH solution in a coffee cup…

A: 75.0 mL of 1.80 M CuSO 4 solution is mixed with 150 mL of 1.80 M NaOH solution in a coffee cup…

Q: 0.1375-g sample of solid agnesium is burned in a constant-volume bomb calorimeter that has a heat…

Q: 3. A piece of metal of mass 20.0 g at 100.0°C is placed in a Styrofoam cup calorimeter containing…

Q: 2) A piece of unknown solid substance weighs 437.2 g, and requires 8460 J to increase its…

A: Given that: Mass of the substance, m = 437.2 g Initial temperature, Ti = 19.3 oC Final temperature,…

Q: 18. Two different metals, lead and copper, are heated to 100°C and each is immersed into a separate…

A: The principle behind the calorimeter is the heat released by the metal is received by the water. The…

Q: 8. The oxidation of the sugar glucose, C6H1206 is described by the following equation: C6 H12 O6 (s)…

A: The oxidation of glucose can be described by following reaction: C6H12O6 (s)+ 6O2 (g) →6CO2 (g) +…

Q: Coffee cup calorimetry experiments can be used to obtain DHfo for magnesium oxide. To determine the…

A: In the given question we have to calculate the heat capacity of the calorimeter. by using the…

Question

1. The metabolism of one mole of glycerol trioleate, C5H,O6, a common fat, produces 3.022 x
10*kJ of heat. How many grams of the fat must be burned to raise the temperature of 50 g of water
from 25.0°C to 30.0°C?
93

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

You wish to heat water to make coffee. How much heat (in joules) must be used to raise the temperature of 0.180 kg of tap water (enough for one cup of coffee) from 30C to 96C (near the ideal brewing temperature)? Assume the specific heat is that of pure water, 4.18 J/(gC).
A sample of nickel is heated to 99.8C and placed in a coffee-cup calorimeter containing 150.0 g water at 23.5C. After the metal cools, the final temperature of metal and water mixture is 25.0C. If the specific heat capacity of nickel is 0.444 J/C g, what mass of nickel was originally heated? Assume no heat loss to the surroundings.
When calcium carbonate, CaCO3 (the major constituent of limestone and seashells), is heated, it decomposes to calcium oxide (quicklime). CaCO3(s)CaO(s)+CO2(g);H=177.9kJ How much heat is required to decompose 21.3 g of calcium carbonate?
The temperature of the cooling water as it leaves the hot engine of an automobile is 240 F. After it passes through the radiator it has a temperature of 175 F. Calculate the amount of heat transferred from the engine to the surroundings by one gallon of water with a specific heat of 4.184 J/g oC.
When solid iron burns in oxygen gas (at constant pressure) to produce Fe2O3(s), 1651 kJ of heat is released for every 4 mol of iron burned. How much heat is released when 10.3 g Fe2O3(s) is produced (at constant pressure)? What additional information would you need to calculate the heat released to produce this much Fe2O3(s) if you burned iron in ozone gas, O3(g), instead of O2(g)?
A piece of titanium metal with a mass of 20.8 g is heated in boiling water to 99.5 C and then dropped into a coffee-cup calorimeter containing 75.0 g of water at 21.7 C. When thermal equilibrium is reached, the final temperature is 24.3 C. Calculate the specific heat capacity of titanium.
9.35 A piece of titanium metal with a mass of 20.8 g is heated in boiling water to 99.5°C and then dropped into a coffee cup calorimeter containing 75.0 g of water at 2 1.7°C. When thermal equilibrium is reached, the final temperature is 24.3°C. Calculate the specific heat capacity of titanium.
Alloys When a 58.8-g piece of hot alloy is placed in125 g of cold water in a calorimeter, the temperature ofthe alloy decreases by 106.1°C, while the temperature ofthe water increases by 10.5°C. What is the specific heat ofthe alloy?
Salicylic acid, C7H6O3, is one of the starting materials in the manufacture of aspirin. When 1.00 g of salicylic acid burns in a bomb calorimeter, the temperature of the bomb and water goes from 23.11C to 28.91C. The calorimeter and water absorb 21.9 kJ of heat. How much heat is given off when one mole of salicylic acid burns?
When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the temperature increases from 23.4 C to 26.9 C. The heat capacity of the calorimeter is 534 J/C, and it contains 675 mL of water. How much heat was produced by the combustion of the TNT sample?
Ammonium nitrate is an oxidizing agent and can give rise to explosive mixtures. A mixture of 2.00 mol of powdered aluminum and 3.00 mol of ammonium nitrate crystals reacts exothermically yielding nitrogen gas, water vapor, and aluminum oxide. How many grams of the mixture are required to provide 245 kJ of heat? See Appendix C for data.
Assume 200. mL of 0.400 M HCl is mixed with 200. mL of 0.400 M NaOH in a coffee-cup calorimeter The temperature of the solutions before mixing was 25.10 C; after mixing and allowing the reaction to occur, the temperature is 27.78 C. What is the enthalpy change when one mole of acid is neutralized? (Assume that the densities of all solutions are 1.00 g/mL and their specific heat capacities are 4.20 J/g K.)