Using the data table state which substance would heat up faster. * Metal Specific Heat Capacity (1/K-g) 3.561 Mg Al 1.024 0.903 0.449 Fe Ni 0.444 Zn 0.389 Cu 0.385 Ag 0.235 Au 0.129

Q: A 1.00kg piece of metal at 52.0C is placed into 100. g of water at 10.0C. The final temperature of…

A: A 1.00 kg piece of metal at 52.0°C is placed into 100. g of water at 10.0C. The final temperature of…

Q: A piece of metal with mass 20.00 g at room temperature [25.0oC] was heated up to 90.0oC. This metal…

A: a) The amount of heat water gained is given by Q as Q = mCΔT where m = mass of water = density X…

Q: Which sample will reach the lowest final temperature when all samples evolve 12.5 J of heat and all…

A: Since, Q =m.c.St WHERE Q = heat energy M =mass of metal C= specific heat of metal Triangle T =…

Q: Mention some uses of Thermodynamics and Calorimetry in society.

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Q: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 308. kJ during a…

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Q: Consider the following specific heats of metals. Metal Specific Heat сopper 0.385 J/(g•°C) magnesium…

A: Heat capacity is amount of heat required to raise the temperature of substance by one degree…

Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 40.0°C, determine the…

A: From thermodynamics: q=m.c.∆T                                              . . . (1) Here, q is the…

Q: A 38.0 g sample of hot copper is carefully placed into an insulated container containing 172 g of…

A: Find the complete solution given below.

Q: A hot 125.0 g lump of an unknown substance initially at 153.0 °C is placed in 35.0 mL of water…

A: Given: Mass of substance = 125.0 g. Initial temperature of substance = 153.0 oC Volume of water =…

Q: A 25.00 g piece of metal was heated at 100 degrees Celsius and was introduced to into a calorimeter,…

A: The given problem can be solved by using the formula given below as; -Qmetal=+Qwater…

Q: A hot 104.4 g lump of an unknown substance initially at Substance Specific heat (J/(g•°C)) 173.7 °C…

A: Given : Volume of water = 35.0 g Mass of metal = 104.4 g Initial temperature of water = 25.0 oC…

Q: Calculate the change in temperature for the sand. The specific heat of sand is 0.200 cal/(g • °C).

A: Part 1 of 3    • The values provided in the question are:-     i) Mass of sand , m = 19.0 g  ii)…

Q: An unknown metal is brought to the lab. To determine the specific heat capacity of the unknown, the…

A: Heat generated by unknown metal use to rise temperature of water.

Q: Given what you know about the specific heats of various substances, why are pots and pans made of…

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

Q: Hydrogen gas reacts with oxygen to form water.…

A: Hydrogen reacts with oxygen to form water. The equation for the balanced chemical reaction is as…

Q: A piece of metal weighing 59.047 g was heated to 100.0 °C and then put it into 100.0 mL of water…

A: Heat energy = mc∆T M = mass of substance C = specific heat of substance ∆T = change in temperature

Q: a) Heat is often used as a sterilization method for stainless steel medical tools. Calculate the the…

A: The energy of 1.0 kJ is equal to 1000 J. The final temperature of the system, dental tool, is…

Q: Consider the following specific heats of metals.Metal      Specific Heatcopper      0.385…

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Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 40.0°C, determine the…

A: The Heat required to raise the temperature of 1 gram of a substance by one degree (1K or 1°C) is…

Q: When 27.0 g of an unknown metal initially at 18.4 °C is placed in 70.0 g H2O initially at 79.5 °C,…

A: We can determined  the specific heat capacity of unknown metal by releasing and gained equality at…

Q: Ice at 0°C is placed in a Styrofoam cup containing 361 g of a soft drink at 23°C. The specific heat…

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

Q: 123 g of water is placed in an insulated cup. It’s initial temperature is 25.6°C. A 587.0 g Sample…

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Q: When a system absorbs heat, a part is stored within the system as the energy of internal motions of…

A: When a system absorbs heat, a part of it is  stored within the system as the energy of internal…

Q: Aluminum metal reacts with chlorine with a display of sparks: 2 Al(s)  +  3 Cl2(g)  ➜  2 AlCl3(s)…

A: In the given reaction, 2 Al(s) + 3 Cl2 (g) ➜ 2 AlCl3 (s) ΔH = –1408 kJ

Q: How many grams of ethylene (C2H4) would have to be burned to produce 450 kJ of heat? C2H4(g) +…

A: Given :-  C2H4(g) + 3O2(g) →2CO2(g) + H2O(l)  ∆H°rxn = -1411 kJ/mol  To calculate :- amount of C2H4…

Q: Consider the following data: Metal Al Cu Mass (g) 10 30 Specific heat (J/g·°C) 0.900 0.385…

A: When two objects at different temperatures are placed in contact with each other, heat flows till an…

Q: A block of aluminum of unknown mass has an initial temperature of 58.6°C. The aluminum is immersed…

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Q: A hot 100.0 g lump of an unknown substance initially at Substance Specific heat (J/(g.°C)) 183.0 °C…

A: We have to predict the unknown substance.

Q: The law of conservation of Energy states that (select one) 1)No energy can be created or destroyed…

A: The law of conservation of energy states that energy can neither be created nor be destroyed. It can…

Q: piece of metal weighing 45.0 g was heated to 95.0oC, and the hot metal was added to 50.0 g of cold…

A: We know that the heat lost by the metal will be equal with the heat gained by the water.  Thus…

Q: A student heats 61.30 grams of lead to 98.08 °C and then drops it into a cup containing 82.53 grams…

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Q: What mass of natural gas (CH,) must burn to emit 263 kJ of heat? CH4 (9) + 202 (9) → CO2 (g) +…

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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: Measurements show that the enthalpy of a mixture of gaseous reactants decreases by 257. kJ during a…

A: Study of flow of matter is called thermodynamics. Thermodynamic processes are of different types.…

Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

A: Given, mass of ice cube=13.2 gm mass of water=13.2 gm initial temperature=-12.7°C final…

Q: To treat a burn on his hand, a person decides to place an ice cube on the burned skin. The mass of…

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Q: A sheet of gold weighing 10.0 g and at a temperature of 18.0°C is placed flat on a sheet of iron…

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Q: A 350.0 g iron pot is heated on a stove for a period of time until it is hot. The stove is turned…

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

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Q: Calculate the amount of heat released from combustion of 1g of wood. The heat capacity of the bomb…

A: Heat released in combustion is the driving force of a fire, the larger the heat released by a…

Q: Calculate the amount of heat released from combustion of 1 g of wood. The heat capacity of the bomb…

A: This problem can be solved by using the formula :…

Q: What mass of butane (C4H10) in grams is necessary to produce 1.5 × 10³ kJ of heat? What mass of CO₂…

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Q: Why is it practical to set the initial temperature of the metal sample near the boiling point of…

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Q: 2) The specific heat capacity of iron is 0.461 J/g K and 0.544 J/g K for titanium. A sample…

A: Given,Specific heat capacity of iron = 0.461J/gK.Specific heat capacity of titanium = 0.544J/gK.Mass…

Q: A chemical reaction occurs inside a cylinder with a movable piston at constant pressure of 0.972…

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

Q: A 20.94 g sample of a metal is heated to 99.4°C in a hot water bath until thermal equilibrium is…

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Q: The flame in a torch used to cut metal is produced by burning acetylene (C2H2)(26.04 g/mol) in pure…

A: Given that,One mole of acetylene release heat = 1251 KJMolar mass of acetylene = 26.04g/moleThe…

Q: What quantity of heat (in kJ) will be released if 1.20 mol of SrO is mixed with 0.567 mol of CO, in…

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Q: A metal with a specific heat of 0.899 J/g oC had an initial temperature of 76.67 oC. When it was…

A: The heat transferred during the reaction can be determined from the given equation. The temperature…

Q: A sample of aluminum, initially at 5.0 °C, was placed in 18.0 g of water, initially at 25.0 °C. The…

A: We have given that  A sample of aluminum, initially at 5.0 °C, was placed in 18.0 g of water,…