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…
A:
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…
A:
Q: 8. A rigid tank contains 70.5 g of chlorine gas (Cl₂) at a temperature of 79 °C and an absolute…
A:
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…
A:
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…
A:
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 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…
A:
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: A student performs an experiment using an aluminum container, with a mass of 0.150 kg, that contains…
A:
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: 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…
A:
Q: A 53.5 g silver block initially at 8.0°C is submerged in water initially at 83.5°C in an insulated…
A:
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…
A:
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…
A:
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…
A:
Q: 200cm3 glass flask is filled to the brim with mercury (βHg= 18 x 10-5 K-1) at 20°C. How much mercury…
A:
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…
A:
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…
You place a piece of aluminum at 250.0°C in 5.00 kg of liquid
water at 20.0°C. None of the water boils, and the final temperature of the
water 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.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- You add 100.0 g of water at 50.1 °C to 100.0 g of ice at 0.00 °C. Some of the ice melts and cools the water to 0.00 °C. When the ice and water mixture reaches thermal equilibrium at 0 °C, how much ice has melted?I combine ice with water. The ice has a mass of 10 kg and a temperature of -14°C. The water has a mass of 3.5 kg and a temperature of 14°C. What is the state of the system once it has equilbrated? The system will be all water with a temperature between 0 and 14°C. The system will be solid ice with a temperature between -14°C and 0°C. The system will be a mixture of ice and water at a temperature of 0°C. There will be more ice and less water than the system originally contained. O The system will be a mixture of ice and water at a temperature of 0°C. There will be more water and less ice than the system originally contained.Two 39.5-g ice cubes initially at 0°C are added to 460 g of water at 22.0°C. Assuming this system is insulated and ignoring heat transfer with the glass, what is the equilibrium temperature of the mixture? °C
- A 0.0500-kg ice cube at −30.0°C is placed in 0.350 kg of 35.0°C water in a very well-insulated container. What is the final temperature in degrees Celsius?A cube of ice is taken from the freezer at -8.8°C and placed in a 104 g iron cup filled with 279 g of water. Both the water & the cup are at 23.9°C. Eventually the system reaches thermal equilibrium at 12.4°C. Determine Qcup, Qwater (for the water initially in the cup), Qice, & the mass of the ice.Qcup = Qwater = Qice = mice =A silver block, initially at 56.9 ∘C∘C, is submerged into 100.0 gg of water at 24.1 ∘C∘C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 27.4 ∘C∘C. What is the mass of the silver block? Express your answer to two significant figures and include the appropriate units.
- A balloon filled with 3.50 kg of water at a temperature of 22°C is dropped from rest from an airplane. The airplane is 8000 m above the ground. There is air resistance acting on the balloon, and just before hitting the ground, the balloon is traveling at a speed of 200 m/s. For this problem, you can ignore the balloon material (its mass, specific heat etc…) and just treat the balloon as 3.50 kg of pure water. Also, assume g is a constant 9.8 m/s^2 during the entire fall and that the system of the water + surrounding air is a closed system. Assume that all internal energy change occurs in the water. a) Find the temperature of the water in the balloon just before hitting the ground. ( cm, water = 4186 J/kgK)A metal rod has a starting length of 240 cm. When the temperature changes from 25 °C to 110 °C, the length of the rod changes 0.115 cm. What is the linear expansion coefficient of the rod?A hot air balloon uses the principle of buoyancy to create lift. By making the air inside the balloon less dense then the surrounding air, the balloon is able to lift objects many times its own weight. A large hot air balloon has a maximum balloon volume of 2090 m3. a. If the air temperature in the balloon is 54 °C, how much additional mass, in kilograms, can the balloon lift? Assume the molar mass of air is 28.97 g/mol, the air density is 1.20 kg/m3, and the air pressure is 1 atm.
- A 1.50-kg iron horseshoe initially at 650°C is dropped into a bucket containing 13.0 kg of water at 22.0°C. What is the final temperature of the water-horseshoe system? Ignore the heat capacity of the container and assume a negligible amount of water boils away. °CA biology experiment requires the preparation of a water bath at 37.0°C (body temperature). The temperature of the cold tap water is 22.0°C, and the temperature of the hot tap water is 55.0°C. If a student starts with 90.0 g cold water, what mass of hot water must be added to reach 37.0°C?