The specific heat of a substance is the amount of heat needed to O change 1 g of the substance from the solid to the liquid state. O convert 1 g of a solid to a gas. O raise the temperature of 1 g of the substance by 1 °C. O change 1 g of the substance from the liquid to the solid state. O convert 1 g of a liquid to gas.

Q: If 20.0 g of copper cools from 35.0°C to 32.8°C and loses 38.6 Joules of heat, what is the specific…

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Q: 12.755 g of a mental initially at 99.0 degrees C are placed into 75.0 g of water initially at 23…

A: The specific heat can be defined as the amount of heat per unit mass that is needed to raise the…

Q: If the temperature of a 95.00 g sample of Iron started at 36.0°C and ended at 58.0°C, how much heat…

A: Solution:    Specific heat is defined as the amount of heat required to raise the temperature of a…

Q: Apples are versatile fruits used in several baked and cooked dishes. A 10.0-gram apple is placed…

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Q: Calculate the quantity of heat required to raise the temperature of 60.0 g of water from 22.1 °C to…

A: Specific heat capacity is amount of heat capacity is required to raise temprature of one gram…

Q: Because water has such a hyh specific heat capacity, it heats and cools more slowly than land. How…

A: Water has a high specific heat capacity which means that water needs more energy to raise its…

Q: If 125 cal of heat is applied to a 60.0-g piece of copper at 21.0 ∘C , what will the final…

A: The change in temperature can be calculated by using the formula:Amount of heat = mass*specific…

Q: What is the specific heat of a 41.5g piece of glass, if it takes 17.8 kJ of heat to raise its…

A: ∆H = mS∆T  ∆T = 68.5 - 20 = 48.5 °C

Q: 3. The temperature of a sample of water increases from 20°C to 46.6°C as it absorbs 5650 calories of…

A: (3) Given that -  Initial temperature T1 = 20°C  Final temperature T2 = 46.6°C  Difference in…

Q: 4 PCI3(g) + 1207 kJ → P4(s) + 6 Cl2(g) A) Endothermic, heat is produced B) Endothemic, heat is…

A: Given, a chemical reaction as follows,4PCl3(g)+1207 kJ→P4(s)+6Cl2(g)we are asked to classify the…

Q: Question 43

A: Temperature is a measure of the average kinetic energy of the particles of a substance. The higher…

Q: What is the final temperature if 21.9 kJ of heat is added to 84.1 grams of water at 24 degrees…

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Q: 8) The addition of 3.31 kJ of heat to a 300. g sample of mercury at 19.0 temperature to rise to 99.0…

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Q: Mercury, with a freezing point of -38.8°C, is the only metal that is liquid at room temperature. How…

A: Given that,  Volume of mercury = 1.60 mL Mass of mercury m = density×volume          = 13.6 × 1.60 g…

Q: If the specific heat of water is ca increase the temperature of 75 g of water by 30 °C? 1gx1°C» how…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The temperature of a 15.9 g sample of gold increases from 22.1 degrees Celsius to 30.6 degrees…

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Q: Cup + Water (g) 103.4g Cup 1.6g Water ? Initial Temp 19.8°C Final Temp 27.6°C Change in Temp For the…

A: We have given that  Cup + water = 103.4g  Cup = 1.6g  Water  = (Cup+ water) - ( Cup)              =…

Q: In the laboratory a student finds that it takes 34.3 Joules to increase the temperature of 13.7…

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

A: The specific heat of aluminium is = 0.214 cal/(g·oC) The mass of aluminium is = 55.5 g The increase…

Q: Refering to the table below, when 2.72 g of metal Z at 14.8 °C absorbs 13.9 J of heat, what is its…

A: Heat capacity: The amount of heat required to increase the temperature of one gram of a substance by…

Q: 67.3 g sample metal with specific heat of 0.246 J/g degrees celsius is heated by 1693 J of energy.…

A: Given data: Mass of metal (m) = 6.3 g, Specific heat of metal (c) = 0.246 J/g o C, Energy (E) = 1693…

Q: The specific heat of a certain type of metal 0.128 J/(g⋅∘C). What is the final temperature if 305 J…

A: Specific heat capacity is defined as the quantity of heat absorbed by 1 g of substance to raise the…

Q: How much heat is required to raise the temperature of 7.35 g of water from 21.0 to 98.0 °C (Assume…

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Q: 4) Calcium chloride (CaCl2) emits heat when dissolved in water. CaCl2e) → Ca- 2+ (aq) + 2Cl (aq) ΔΗ.…

A: First of all you need to find the amount of heat required to raise the temperature of water. For…

Q: A piece of metal weighing 83.60 g was heated to 99.6°C and then put into 41.90 g of water (initially…

A: Introduction: Specific heat: The quantity of heat required by a 1mole of substance to raise the…

Q: Calculate the quantity of heat required to raise the temperature of 20.0 g of water from 19.1 °C to…

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Q: 2. As energy is added to a substance, the temperature remains constant. How may the substance be…

A: When the energy is added to the substance, the kinetic energy of the molecules in creases and they…

Q: 100.0 g of 4.0 degrees C water is heated until its temperature is 37 degrees C.Calculate the amount…

A: Heat required = mCsΔT m = Mass of substance Cs = Specific heat of substance ΔT = Temperature…

Q: Because water has such a high specific heat capacity, it heats and cools more slowly than land. How…

A: Given that,

Q: 50 g of copper is heated to increase its temperature by 10° C. If the same quantity of heat is given…

A: Given: The mass of copper (Cu) is 50 g The increase in temperature of copper is 10oC The mass of…

Q: heat, upon which the temperature of the sample increases from 21.5 °

A: Dear student I have given answer to your question in the image format.

Q: 1) A sample of iron with a mass of 10.0 g changed its temp. from 50.4°C to 25.0°C with the release…

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Q: If 1369 J of heat are released when 156 g of silicon cools from 37.5 oC to 2.50 oC, what is the…

A: Amount of heat released = 1369 J Amount of heat released (∆H) -1369 J Negative sign indicates heat…

Q: 14.0 g of metal at 24.0 °C has 250 joules of heat added to it. The metal's specific heat is 0.105…

A: We have given that  14.0 g of metal at 24.0 °C has 250 joules of heat added to it. The metal's…

Q: In the laboratory a student finds that it takes 48.7 calories to increase the temperature of 11.6…

A: Using formula of specific heat capacity and by putting values given we have solved this problem.

Q: A 125 g piece of metal is heated to 288°C and dropped into 85 g of water at 12°C. The metal and…

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Q: volume of gas inside a balloon expands from 5 L to 15 L. The temperature of the gas before this…

A: Gas laws are being used to show the relationship between pressure, volume, and temperature. Boyle's…

Q: Assuming soda has the same specific heat of water, how much heat needed to removed from the soda to…

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Q: The specific heat of aluminum is 0.900J/g oC. How much heat is required to raise the temperature of…

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Q: How much heat is required to warm 1.60 kg of sand from 24.0 degree Celsius to 100.0 degree Celsius?…

A: The answer is given as follows

Q: A sample of aluminum absorbs 136 J of energy and the temperature increases from 24.11 °C to 30.41…

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

Q: The freezing point of mercury is -38.8 degrees Celsius. What Energy is released to the surroundings…

A: using the specific heat capacity and enthalpy of fusion to find the heat released.

Q: classify each of  the following as exothermic or endothermic and give the change in heat, C3H8(g)…

A: Exothermic Reaction: Reaction in which heat is released. ΔH is negative for exothermic reactions.…

Q: A 45-g aluminum spoon (specific heat 0.88 J/g °C) at 24 °C is placed in 180 mL (180 g) of water at…

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Q: 1. Fill in the best answer for each of the following: a) Reactions that absorb heat are called D)…

A: a) Endothermic reaction:   The chemical reaction in which the reactants absorb heat energy to form…

Q: Calculate the specific heat of an unknown metal if a 32.5 g sample loses 328 J of heat when it cools…

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Q: (Q2) Which of the following is an endothermic process? Water freezing Riding a bike up a hill Any…

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Q: What temperature change will result if 200.0 grams of water absorb 800.0 calories of heat ? O 70…

A: When heat is added to water its temperature increases. The increase in temperature depends upon mass…