Suppose that some of the metal spilled after you weighed it and you proceeded to heat it as if nothing happened . How would this specifically affect the calculated specific heat of the metal ? other words , state would the calculated specific heat be erroneously too high , too low , or not changed . Explain .

Q: Describe how you would calculate the amount of heat absorbed orreleased by a substance when its…

A: The amount of heat is given by "q". If the heat is absorbed, the value of q will be observed…

Q: The same amount of heat is transferred to equal masses of each metal listed below

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Q: Describe a procedure you could follow to determinethe specific heat of a 45-g piece of metal.

A: Specific heat of the metal is defined as the amount of heat required to raise the temperature of 1…

Q: What are the factors that affect heat of combustion? Please help me as I am trying to figure out…

A: The detailed solution of your question given below-- Since, we know that the process of combustion…

Q: how many millimoles of ethanol would need to be burned to generate 8370 joules of energy? the heat…

A: Heat of combustion is defined as the heat released when 1 mole of reactant is combusted. Hence, heat…

Q: A calorimeter is used to measure the heat absorbed or released in a chemical .1 or physical process…

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Q: If you know the specific heat of copper, what additional information do you need to calculate the…

A: The heat required to raise the temperature of a substance by one degree Celsius is said to be Heat…

Q: The specific heat of copper is 0.093cal/g °C, and the specific heat of silver is 0.057 cal/g °C.  If…

A: Specific heat is the amount of heat required to raise the temperature of a substance by 1°C/K.Its SI…

Q: An ideal gas in a cylinder fitted with a piston expands at constant temperature from a pressure of 9…

A: Given data : Temperature (T) = Constant Pressure (P) = 9 atm Volume(V) = 7.0 L to 17 LConsatnt…

Q: n the calorimetry experiment was used to measure the heat of reaction for an endothermic process,…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: How can the heat of combustion from the measured temperature be calculated?

A: The heat of combustion from the measured temperature is calculated below.

Q: How much heat is needed to raise the temperature of 13.0g of iron from 19.00C to 100.00 °C? The…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: How can chemical potential energy be related to the heat lost or gained in chemical reactions?

A: Exothermic reactions are those in which heat is released and endothermic reaction are those in which…

Q: When a metal at a higher temperature is transferred to water at a lower temperature, heat is…

A: A calorimeter is a device used to determine the quantity of heat involved in the chemical or…

Q: How many kilojoules of heat are absorbed when 40.7 g of MgO(s) is decomposed into Mg(s) and O2(g) a…

A: The reaction given is, => 2 Mg (s) + O2 (g) ------> 2 MgO (s)                          ΔH =…

Q: A beaker contained 70.57 g of water at 18.04°C. A 84.49-g sample of metal at 75.65°C was placed in…

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Q: A beaker contained 66.1 g of water at 11.36°C. A 81.45-g sample of metal at 59.04°C was placed in…

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Q: How do I calculate the specific heat of metal if 1027 joules of energy are needed to raise the…

A: q = m .C . ΔT  WHERE  heat = q = 1027 J  mass of metal = m = 42.9 g specific heat of metal  = C =…

Q: how many kilojoules of heat will be relesed when exactly 0.5 mole of iron is heated from 28.0…

A: No. of moles of Iron = 0.5 mole Molar mass of Iron = 55.845 g/mole So, mass of Iron  = No. of moles…

Q: The temperature of a brass bar by 10.0°C when it absorbs 2.00kJ of energy by heat. The mass of the…

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Q: What effect does the initial temperature of the water have on the change in temperature of the water…

A: While hot metal was added into the water. The hot metals lose its temperature (energy) into the…

Q: Describe how you could determine the specific heat of a sample of a solid substance

A: Specific heat calculated experimentally  by bomb calorimeter.

Q: Define the heat capacity of liquid ?

A: Physical properties, such as heat capacity, state of matter, color, conductivity, melting point,…

Q: If the specific heat of iron is 0.449 J g ° C , how much iron is in your sample if 925 J were…

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Q: The next several questions are all for one problem of putting a hot piece of metal into a coffee cup…

A: Given group of answer of choices, a. the mass times the specific heat capacity times the final…

Q: Calculate the amount of heat required t

A: Q= mc∆T  Q= heat required  c is specific heat  ∆T = change in temperature

Q: Water (2290 gg ) is heated until it just begins to boil. If the water absorbs 5.15×105 JJ of heat in…

A: Mass of water = 2290g.Heat absorbed by water = 5.15*105J.Boiling temperature of water =…

Q: How much heat? 3kg water, 0oC--> 100oC

A: We have :Mass of water = 3 kgInitial temperature = 0 °CFinal temperature = 100 °CSpecific heat of…

Q: How do I find specific heat of cadmium metal? I have the initial temerature, final temperature and…

A: Step 1-Specific heat capacity(c) is the amount of heat given to one unit mass of the substance that…

Q: A 120 gram sample of gold absorbs absorbs 1.2 kJ of heat. How many much does the temperature of the…

A: Given: Mass of the sample= 120 g Heat absorbed= 1.2 kJ Specific heat capacity of gold= 0.129 To…

Q: How much heat (J) can be absorbed by 1.500 kg of water and have the temperature of the water…

A: Given Mass of water = 1.500 kg temperature increase ΔT = 2.0°C

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: Al is heated to 100 oC and dropped into a 100 gram glass beaker that contains 200 grams of H2 The…

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Q: 9. If 294 J of heat were transferred to a 10.0 g sample of silver at 25 oC, what is the final…

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Q: The specific heat of copper is 0.0920 cal/g °C, and the specific heat of silver is 0.0562 cal/g °C.…

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Q: metal object with a mass of 145.25 g is heated to 97.5 °C and then transferred to a calorimeter…

A: A metal object with a mass of 145.25 g is heated to 97.5 °C and then transferred to a calorimeter…

Q: Which of the following is NOT true about Hess's Law? A. If an equation is reversed, the sign of…

A: The Hess's law the total enthalpy change of a complete chemical reaction is the same regardless of…

Q: An automobile engine provides 570 Joules of work to push the pistons. In this process the internal…

A: The relationship between the q and internal energy change and work is given by  ΔE = q + w where ΔE…

Q: An ideal gas in a cylinder fitted with a piston expands at constant temperature from a pressure of 9…

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

Q: What is the mass of a copper sample (specific heat = 0.384 J/gºC) if addition of 30.0 J of heat…

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Q: Suppose object A has quadruple the specific heat and double the mass of object B. If the same amount…

A: Using Q = m.c.∆T for B  Q = m.c.∆T  Now use it for A  Q = 2m.4c.∆T' Now, divide both  1 = ∆T / 8∆T'…

Q: When the same amount of heat is applied to both, which will heat up to a higher temperature—a given…

A: Heat capacity defines the capacity of a  substance  to heat store . Comparison of water+steel and…

Q: What is heat? How does heat differ from thermal energy? Under what condition is heat transferred…

A: Heat: Heat is a form of energy that is transferred from one body to another because of difference in…

Q: How much heat is needed to raise the temperature of 13.0g of iron from 19.00C to 100.00C the…

A: Using heat ,mass , temperature , farmula

Q: A beaker contained 60.44 g of water at 10.9°C. A 100.99-g sample of metal at 60.43°C was placed in…

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Q: A beaker contained 65.35 g of water at 13.85°C. A 105.41-g sample of metal at 54.71°C was placed in…

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Q: A beaker contained 72.06 g of water at 14.62°C. A 97.05-g sample of metal at 54.7°C was placed in…

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Q: The “Miracle Thaw” is a device that defrosts frozen foods more quickly than when left out to the…

A: Specific heat is the heat required to raise the temperature of a substance through 1 deg. celcius.