You place a piece of aluminum at 250.0°C in 5.00 kg of liquidwater at 20.0°C. None of the water boils, and the final temperature of thewater and aluminum is 22.0°C. What is the mass of the piece of aluminum?Assume no heat is exchanged with the container that holds the water.

Q: 550 grams of boiling water (temperature 100° C, specific heat capacity 4.2 J/K/gram) are poured into…

A: We first find the heat lost by boiling water. This is same as the heat absorbed by pan.  The heat…

Q: You lower the temperature of a sample of liquid carbon disulfide from 98.7 °C until its volume…

A: Given Initial temperature T1 = 98.7 oC Percentage change in Volume = -0.409% (ΔV/V₁ ) ×100 = -0.409

Q: A 3.00 L tank contains air at 3.00 atm and 20.0 °C. the tank is sealed, so the volume cannot change,…

A: Given quantities: volume of the tank (V) = 3.00 L initial pressure (P1) = 3.00 atm initial…

Q: You are working in your kitchen preparing lunch for your family. You have decided to make egg salad…

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Q: A 0.650 kg piece of glass is submerged in 820 g of water (c = 4.18 x 103 J/kg°C) at 24°C.  The…

A: Given: The mass (m1) of the glass is 0.650 Kg. The mass (m2) of the water is 820 g. The specific…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 444-g sample of…

A: We'll use law of conservation of energy here and different standard values of specific heat capacity…

Q: Problem 6: Consider a 0.775 kg aluminum pot containing 2.35 kg of water. Substances Solids Aluminum…

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Q: 8. A rigid tank contains 70.5 g of chlorine gas (Cl₂) at a temperature of 79 °C and an absolute…

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Q: A lab instructor performs an experiment using an aluminum container, with a mass of 0.150 kg, that…

A: Given : Mass of an aluminium container (mal) = 0.15 kg Mass of water (mw) = 0.285 kg Initial…

Q: a 525 g aluminum block at 245 degrees celsius is added to a 170 g glass inner calorimeter containing…

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Q: the mine transfers enough energy by heat to the mine's cooling systems to melt 363147 kg of ice at…

A: Given : Mass of ice (m) = 363147 kg Energy increased by 9.3 % Latent Heat of fusion of Ice (L) =…

Q: 850.0 g iron that is initially at 500°C is dropped into a bucket containing 22.0 kg of water at…

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Q: Ice at 0.00°C is added to 1.00 kg of orange juice, cooling it from 20.0°C to 5.00°C. What mass of…

A: Given data:  Ice temperature = 0.00°C Mass of orange juice (m1) = 1.00 kg Initial temperature (T0) =…

Q: A 4.0 g ice cube at -15 °C is in a rigid, sealed container from which all the air has been…

A: The amount of heat required to increase the temperature of a substance is given by,where  is the…

Q: A copper calorimeter can of mass 0.322 kg contains 0.0420 kg of ice cubes. The system is initially…

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Q: A large punch bowl holds 3.95 kg of lemonade (which is essentially water) at 20.0°C. A 0.0450-kg…

A: Given Data: Mass of lemonade (m) = 3.95 kg.Initial temperature of lemonade (Ti,l) = 20o C.Mass of…

Q: A 0.300 kg aluminum container in a calorimeter is at 10.0 Celsius. 0.200 kg of water at 70.0 Celsius…

A: Given, Mass of aluminum mal = 0.300 Kg Initial temperature of aluminum = 10C∘ Mass of water m =…

Q: If you pour 0.0100 kg of 20.0°C  water onto a 1.20-kg block which is initially at  −15.0°C. and the…

A: As per the given data, Mass of the water (mw) = 0.01 kg; Initial temperature of water (Tw) = 200 C =…

Q: A 1.50-kg iron horseshoe initially at 550°C is dropped into a bucket containing 13.0 kg of water at…

A: mass of iron, m = 1.5 kg  specific heat of iron,  c = 444 J/kg C  initial temperature of iron, Ti =…

Q: A 0.650 kg piece of glass is submerged in 820 g of water (c = 4.18 x 103 J/kg°C) at 24°C.  The…

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Q: common temperature with the pan.  What would be the final temperature, in degrees Celsius, of the…

A: According to Principle of calorimetry  Heat given by hot substance = heat taken by cold substance

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27°C. A 477-g sample of…

A: Given data:  Mass of water (mw) = 225 g Mass of copper stirrer (mcu) = 40 g Mass of silver (mAg) =…

Q: 250 g of water at 72.0 °C is put into a 1.25 kg pyrex/glass bowl at 20.0 °C in thermal isolation.…

A: Given: The mass of the water is 250 g. The initial temperature of the water is 72oC. The mass of the…

Q: An aluminum cup contains 225 g of water and a 40 g copper stirrer, all at 27 degree Celsius. A 480 g…

A: Using the conservation of energy,

Q: A student performs an experiment using an aluminum container, with a mass of 0.150 kg, that contains…

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Q: How many grams of coffee must evaporate from 350 g of coffee in a 100-g glass cup to cool the coffee…

A: Whenever a substance undergoes a phase change there is an exchange of heat energy. But during this…

Q: Two blocks of metal are in contact with one another. The first block has mass 4.3 kg, specific heat…

A: Given The mass of the first block is m1=4.3 kg. The specific heat of the first block is Cp1=678…

Q: An ice cube and a stone are put in two different glasses of coke. If we know that temperatures of…

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Q: 50.0 g of ice at –20.0 oC is placed in a glass containing 100 g of liquid water at 10.0 oC. Assume…

A: The mass of ice is given as, mi=50 g, The temperature of ice is given as, Ti=20 oC, The mass of…

Q: A chunk of hot iron is pulled out of a fire and placed between aluminum vice grips. The mass of the…

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Q: A 53.5 g silver block initially at 8.0°C is submerged in water initially at 83.5°C in an insulated…

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Q: A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C.…

A: Given: Mass of the copper, m1 = 160 g = 0.16 kg Specific heat of copper, s1 = 387 J/kgoC Its Initial…

Q: 600g of ice at -8°C is put inside a calorimeter filled with 4000 g water initially at 20 °C. What is…

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Q: 0.355 kg of water at 43.0°C is poured into a 0.300 kg beaker having a temperature of 25.0°C. A 0.500…

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Q: A person wants to cool down her bath water so she does so by adding 5.0 Kg of ice at 0°C to 75.0 Kg…

A: Given, Mass of ice,m1=5 kg Temperature of ice,T1=0°C Mass of water,m2=75 kg Initial temperature of…

Q: An aluminum can is filled to the brim with a liquid. The can and the liquid are heated so their…

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Q: 200cm3 glass flask is filled to the brim with mercury (βHg= 18 x 10-5 K-1) at 20°C. How much mercury…

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Q: A copper rod and an aluminum rod of equal diameter are joined end to end in good thermal contact.…

A: GivenTemperature at free end of copper,Tcu=100°CTemperature at far end of aluminium,…

Q: 9.00 kg of ice at -4.30°C is added to a cooler holding 30 liters of water at 20.0°C. What is the…

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Q: A student drops two metallic objects into a 120-g steel container holding 150 g of water at 25°C.…

A: Mass of the copper, m1 = 194 g = 0.194 kgSpecific heat of copper, s1 = 387 J/kgoCIts Initial…