A student is planning to determine the specific heat capacity of iron. To do this experiment the student will need to preform the following procedures: answer choices : a. measure the final mass of the water b. measure the final temperature of the water c. measure the final temperature of the iron sample d. measure thr final temperature of the water  SEE THE TABLE  step procedure  1 measure the mass of the iton sample 2 measure the initial temperature of a known volume of water 3 heat the iron sample 4 place the iron sample in the water  5

Q: Calculate q for the sample

A: when temperature of water decreases from 23.0 degree to 4.5 degree , heat is released .

Q: Part II. Data Table Al 40.90g 92.55 l00°C symbol of metal used mass of empty 8" test tube mass of…

A: Given, Symbol of metal used = Al (Aluminium) Mass of empty test tube = 40.90 g Mass of test tube and…

Q: In the laboratory a student finds that it takes 173 Joules to increase the temperature of 11.1 grams…

A: Given heat is 173 j

Q: Average specific heat of the metal (J/g*°C)_______________  Questions  1.You assumed that the…

A: “Hey, since there are multiple questions posted, we will answer first question. If you want any…

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Q: An automobile engine provides 623 Joules of work to push the pistons. In this process the internal…

A: Given: Work done = 623 Joules Change in internal energy = -2731 Joules

Q: 1. Chemical potential energy is found in the. between atoms and is transformed into energy during…

A: Specific heat of Fe = 0.451 J/g degC Specific heat of Pb = 0.129 J/g degC

Q: An automobile engine provides 519 Joules of work to push the pistons. In this process the internal…

A: According to first law of thermodynamics , the relationship between change in internal energy , heat…

Q: An automobile engine provides 561 Joules of work to push the pistons. In this process the internal…

A: To solve this question, use the formula which contains q, ∆U, and w in it. Give the signs to the…

Q: A 440.0g sample of water is at 30.0ºC. How many joules of energy are required to raise the…

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Q: Use the information and table to answer the following question. A student is planning to determine…

A: Specific heat capacity = (Amount of heat supplied ) / (mass of object) x(increase in temperature)

Q: A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat…

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Q: An automobile engine provides 621 Joules of work to push the pistons. In this process the internal…

A: According to the first law of thermodynamics, the following expression is obtained: ∆U=q+w…

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Q: UNKNOWN METAL DATA: mass of unknown metal = 50.0g %3D initial temperature of unknown metal = 130-0C…

A: We are given mass of unknown metal(mw )=50.0 gminitial temperature(Tui)=130°Cmass of water in…

Q: Material Specific heat (J/g°C) wool felt 1.38 cotton 1.33 раper 1.33 rubber 3.65 silicon rubber 1.46…

A: From given data  mass (m)= 99.3 gram  change in temperature (∆T)= 15.3 °F  Furthermore, specific…

Q: A student modeled the exothermic synthesis reaction that occurs when solid iron and liquid sulfur…

A: The given reaction is exothermic in nature, i.e., it releases heat overall.

Q: Based on the reaction below and your answer to Question 3 (-191.2 kJ) from The Additivity of Heats…

A: We have given that   SiO2(s) + 4HF(g) → SiF4(g) + 2H2O(l)   Determine the amount of heat (kJ) that…

Q: In the laboratory a student finds that it takes 54.9 Joules to increase the temperature of 11.0…

A: The heat capacity is the ratio of the energy supplied in the form of heat to the rise in the…

Q: What quantity of energy is needed to heat a 1.00 mole sample of H2O ‍ from  -30.0 degrees C to 140.0…

A: Since in heating H2O ‍from -30 0C to 140 0C following steps will happen 1) Heating of ice from -30…

Q: Question Completion Status A Moving to another question will save this response Question 41 Motch…

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Q: 440.0g sample of water is at 30.0ºC. How many joules of energy are required to raise the temperature…

A: Q=mc∆T  Where, Q=Heat energy required m = mass of the substance c = Specific heat ∆T = Change in…

Q: Hydrazine, N2H4 is used as rocket fuels. The thermochemical equations for the combustion of…

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Q: A sample of brass, which has a specific heat contains 200.0 g of water. The brass sample the…

A: Loss of Heat of the Metal brass = Gain of Heat by the Water -Qbrass = Q water Q = mC∆T -mC ∆T for…

Q: An automobile engine provides 628 Joules of work to push the pistons. In this process the internal…

A: According to first law of thermodynamics , energy can neither be created nor destroyed it can change…

Q: You are given a metal and asked to identify it by determining its specific heat. You place the metal…

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Q: Data for Calorimetry Part A: Mass of Unkown metal sample = 20.331 g Mass of empty calorimeter =…

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Q: W). ass, (c) temperature change on the amount of heat (q) gained or lost by a substance. Explain…

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Q: [Review Topics] [Reférences] Use the References to access important values if needed for this…

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Q: ded för this question. In the laboratory a "coffee cup" calorimeter, or constant pressure…

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Q: How much heat is needed to heat up 36 kg of hydrogen gas from 12.0C to 48.0C?

A: The specific heat capacity for a given chemical substance or a solution refers to the amount of the…

Q: In an experiment to measure the specific heat of material, a student first measured the masses of…

A: Given data : Mass of cup = 2 gms Mass of cup + Mass of water = 60.5 gms Mass of aluminium sample =…

Q: An automobile engine provides 565 Joules of work to push the pistons. In this process the internal…

A: In this question, we want to determine the amount of heat that must be carried away by the cooling…

Q: E. REAGRRANGING EQUATIONS. If you want to calculate the amount of energy transferred the equation…

A: Answer: As given, E=mC∆T Here: E=energy transferredm=mass of waterC=specific heat of…

Q: 1ow. 1. Chemical potential energy is found in the between atoms and is transformed into energy…

A: * For answering o table is not available.

Q: In an experiment to measure the specific heat of material, a student first measured the masses of…

A: In order to change the temperature of a substance, the heat energy is supplied or heat is removed…

Q: An automobile engine provides 624 Joules of work to push the pistons. In this process the internal…

A: Calculate heat q for the engine ?

Q: A hot 101.6 g lump of an unknown substance initially at Substance Specific heat (J/(g•°C)) 164.8°C…

A: We have to equate the heat lost by the metal to the heat gain by the water to determine the specific…

Q: What happens when you heat water vapor from 100°C to 110°C? (Section E > F)? What is this added heat…

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Q: Compute the qmetal 1 and 2 and qwater. Show your calculations. Which sample/s gained heat? Compare…

A: The specific heat required to raise the temperature of a substance is given as :

Q: student is planning to determine the specific heat capacity of iron. To do this experiment the…

A:

Q: An automobile engine provides 623 Joules of work to push the pistons. In this process the internal…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: pecine heat capacity (J/g °C) lead 0.128 silver 0.235 copper 0.385 iron 0.449 aluminum 0.903 water…

A:

Q: find the initial temperature of water, (e), (k), (l)

A: We have to predict the initial temperature of calorimeter , heat absorbed by Calorimeter and water.…

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A: Calorimeter is a device used to determine amount of heat transferred during a reaction. Coffee cup…

Q: 41. If 2 moles of diatomic gas kept at a volume of 20 liters and is compressed from 2 atmospheres of…

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Q: A known volume of hot water is placed in a calorimeter and the system is allowed to equalize the…

A: Initially, hot water is added to the calorimeter and the system is allowed to equalize the…

Q: An automobile engine provides 572 Joules of work to push the pistons. In this process the internal…

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Q: The specific heat of aluminum is 0.214 cal/g.°C. Determine the energy, in calories, necessary to…

A: 1.) To calculate heat, we use the formula : q = m × C × dT  Where , m = mass  C =Specific heat…