A piece of metal having a mass of 63.5 grams if heated to 105.0o C and...
A piece of metal having a mass of 63.5 grams if heated to 105.0o C and placed into 125.0 mL of water at 27.5o C, after ten minutes the final temperature of both the metal and the water is 32.7o C. What is the specific heat capacity (s) of the metal
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A piece of metal having a mass of 63.5 grams if heated to
105.0o C and...
A piece of metal has mass 100 grams and an initial temperature of 100°C. It is...
A piece of metal has mass 100 grams and an initial temperature of 100°C. It is placed in an insulated container of mass 200 grams which contains 500 grams of water at an initial temperature of 17.3°C. The container is made of the same material as the metal sample. If the final temperature is 22.7°C, what is the specific heat capacity of this metal? How many calories (1 cal = 4.186 J) are required to warm the metal sample by...
A piece of metal with a specific heat of 1.29 J/g°C is heated to 126.6°C and...
A piece of metal with a specific heat of 1.29 J/g°C is heated to 126.6°C and then placed in 133.868 g of water which is at a temperature of 10.9 °C. After a minute, the temperature of the water has stopped changing and is now 45.6°C. Assuming that there are no heat losses to the container or surroundings, what is the mass of the piece of metal in grams? Assume that water has a specific heat of 4.184 J/g°C. Enter...
(18) 7. A 28.4 g piece of metal of unknown composition is heated to 534.4 °C...
(18) 7. A 28.4 g piece of metal of unknown composition is heated to 534.4 °C and plunged into a styrofoam coffee cup containing 43.5 mL of water at 28.6 °C. Ten minutes later the system reaches thermal equilibrium at 38.4 °C. Assuming that no heat is lost to the cup or the surroundings. determine the specific heat capacity of the unknown metal
A piece of metal of mass 35.0 g at 100.0°C was placed in 150.0 g of...
A piece of metal of mass 35.0 g at 100.0°C was placed in 150.0 g of water at 20.0 °C. After stirring, the final temperature of the water and the metal is 23.8°C. What is the specific heat capacity of the metal? (specific heat capacity for H2O = 4.184 J/g °C) O-0.89 J 8°C 19.6 J/g °C 1.96J/g °C O 0.89 J/g °C
5. An unknown metal has a mass of 4.67g. It is heated to 95.1°C and then...
5. An unknown metal has a mass of 4.67g. It is heated to 95.1°C and then placed in a calorimeter that contains 24.3g of water at 21.7°C. The metal and water both reach a final temperature of 24.6°C. What is the specific heat of this metal? What is the unknown metal?
A 50.0 g piece of iron metal is heated to 200. oC. Then, the iron is...
A 50.0 g piece of iron metal is heated to 200. oC. Then, the iron is placed into a water bath which is at 25.0oC. Eventually, both the iron and the water reach a temperature of 30.0oC. Determine the mass of water used in the experiment. (Specific heat for water is 4.184 J/g . oC ; the specific heat for iron is 0.449 J/g . C )
Question 4 4 pts A piece of metal with a specific heat of 1.29 J/gºC is...
Question 4 4 pts A piece of metal with a specific heat of 1.29 J/gºC is heated to 126.6°C and then placed in 133.868 g of water which is at a temperature of 10.9 °C. After a minute, the temperature of the water has stopped changing and is now 45.6°C. Assuming that there are no heat losses to the container or surroundings, what is the mass of the piece of metal in grams? Assume that water has a specific heat...
A 75.0 g piece of Au metal is heated to 80.0 ∘Cand dropped into 50.0 g...
A 75.0 g piece of Au metal is heated to 80.0 ∘Cand dropped into 50.0 g of water at 23.2 ∘C. The final temperature of the Au−H2O mixture is 25.7 ∘C. What is the specific heat capacity of gold? Express your answer in joules per grams degrees Celsius to three significant figures.
A 65.00 gram piece of Aluminum is heated to 80.0 0c. It is then placed in...
A 65.00 gram piece of Aluminum is heated to 80.0 0c. It is then placed in 135.00 mL of 26.00 0 water. The final temperature of the water with the metal in it is 31.0 0 heat of the aluminum? C. What is the specific
A 29.3 g piece of metal is heated to 97 degree C and dropped into a...
A 29.3 g piece of metal is heated to 97 degree C and dropped into a calorimeter containing 50.0 g of water (specific heat capacity of water is 4.18 J/g degree C) initially at 22.9 degree C. The empty calorimeter has a heat capacity of 125 J/K. the final temperature of the water is 25.96 degree C. Ignoring significant figures., calculate the specific heat of the metal. A) 0.481 J/gK. B) 0.361 J/gK C) 0.120 J/gK D) 0.300 J/gK E)...
A piece of metal has mass 100 grams and an initial temperature of 100°C. It is placed in an insulated container of mass 200 grams which contains 500 grams of water at an initial temperature of 17.3°C. The container is made of the same material as the metal sample. If the final temperature is 22.7°C, what is the specific heat capacity of this metal? How many calories (1 cal = 4.186 J) are required to warm the metal sample by...
A piece of metal with a specific heat of 1.29 J/g°C is heated to 126.6°C and then placed in 133.868 g of water which is at a temperature of 10.9 °C. After a minute, the temperature of the water has stopped changing and is now 45.6°C. Assuming that there are no heat losses to the container or surroundings, what is the mass of the piece of metal in grams? Assume that water has a specific heat of 4.184 J/g°C. Enter...
(18) 7. A 28.4 g piece of metal of unknown composition is heated to 534.4 °C and plunged into a styrofoam coffee cup containing 43.5 mL of water at 28.6 °C. Ten minutes later the system reaches thermal equilibrium at 38.4 °C. Assuming that no heat is lost to the cup or the surroundings. determine the specific heat capacity of the unknown metal
A piece of metal of mass 35.0 g at 100.0°C was placed in 150.0 g of water at 20.0 °C. After stirring, the final temperature of the water and the metal is 23.8°C. What is the specific heat capacity of the metal? (specific heat capacity for H2O = 4.184 J/g °C) O-0.89 J 8°C 19.6 J/g °C 1.96J/g °C O 0.89 J/g °C
5. An unknown metal has a mass of 4.67g. It is heated to 95.1°C and then placed in a calorimeter that contains 24.3g of water at 21.7°C. The metal and water both reach a final temperature of 24.6°C. What is the specific heat of this metal? What is the unknown metal?
Question 4 4 pts A piece of metal with a specific heat of 1.29 J/gºC is heated to 126.6°C and then placed in 133.868 g of water which is at a temperature of 10.9 °C. After a minute, the temperature of the water has stopped changing and is now 45.6°C. Assuming that there are no heat losses to the container or surroundings, what is the mass of the piece of metal in grams? Assume that water has a specific heat...
A 29.3 g piece of metal is heated to 97 degree C and dropped into a calorimeter containing 50.0 g of water (specific heat capacity of water is 4.18 J/g degree C) initially at 22.9 degree C. The empty calorimeter has a heat capacity of 125 J/K. the final temperature of the water is 25.96 degree C. Ignoring significant figures., calculate the specific heat of the metal. A) 0.481 J/gK. B) 0.361 J/gK C) 0.120 J/gK D) 0.300 J/gK E)...
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