A student measures the following data in a calorimetry experiment designed to determine the specific heat of aluminum. (Do not assume atmospheric pressure.) Initial temperature of water and calorimeter:         70°C Mass of water: 0.400 kg Mass of calorimeter: 0.040 kg Specific heat of calorimeter: 0.63 kJ/kg · °C Initial temperature of aluminum: 26.6°C Mass of aluminum: 0.200 kg Final temperature of mixture: 65.8°C Use these data to determine the specific heat of aluminum.

Q: An unknown substance has a mass of 0.125 kg and an initial temperature of 91.5°C. The substance is…

A: The given values are, mu=0.125 kgTi,u=91.5° Cmw=0.285 kgTi,w,Al=27.5° CmAl=0.150 kgTf=32.0° C

Q: Steam at 100°C is used to warm 350 g of water contained in a 300 g aluminum container.  The initial…

A: Temperature of steam: Mass of water in Aluminium container: Mass of Aluminium container: Initial…

Q: A beaker of negligible heat capacity contains 456 g of ice at -25.0°C. A lab technician begins to…

A: The beaker initially contains 456 grams of ice, at -25 C. Water converts into ice as soon as the…

Q: An unknown substance has a mass of 0.125 kg and an initial temperature of 94.5°C. The substance is…

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Q: The specific heat of ice is 2.10 kJ/kg °C, the heat of fusion for ice at 0°C is 333.7 kJ/kg, the…

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

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Q: A 0.233 kg piece of pure metal is heated to 100 degrees Celsius and then placed in an aluminum can…

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Q: An unknown substance has a mass of 0.125 kg and an initial temperature of 95.0°C. The substance is…

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Q: A student measures the following data in a calorim- etry experiment designed to determine the…

A: given: initial temperature of water and calorimeter = 70o Cmass of water = 0.400 kgmass of…

Q: The temperature of a iron bar rises by 10.0°C when it absorbs 2.35 kJ of energy by heat. The mass of…

A: Thank you 😊

Q: A perfectly insulated calorimeter has the following parts placed inside of it: 0.250 kg of water at…

A: The given values are,

Q: 20.0 g of milk at a temperature of 2.00° C is added to 300.0 g of coffee at a temperature of 170° C.…

A: Write the given values of this problem. m1=20 g or 0.02 kgT1=2°C or 275 Km2=300 g or 0.3 kgT2=170°C…

Q: Using the data in the table, determine how much energy is needed to change 10.0 kg of liquid X at…

A: The heat energy required to raise the temperature of the liquid to the boiling point is,

Q: copper kg. of mass 0.12 kg, is placed into the calorimeter. The temperature of both the oil and the…

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Q: An unknown substance has a mass of 0.125 kg and an initial temperature of 92.0°C. The substance is…

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Q: A student measures the following data in a calorimetry experiment designed to determine the specific…

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Q: a container has 0.3 kg of water and 0.5 kg of ice at 273 K. How much water vapor should be…

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Q: Specific heat (c) J/kg°C 900 Problem 9: The number of kilocalories in food is determined by…

A: mass of peanut = 4.85 g mass of water = 0.475 kg mass of aluminum cup = 0.115 kg increase in…

Q: A student measures the following data in a calorimetry experiment designed to determine the specific…

A: In the given question We have to determine the specific heat of the aluminium.

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: ne aluminum and the c than the copper

A: Option 5

Q: student obtains the following data in a calorimetry experiment designed to measure the specific heat…

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Q: A small amount of water of mass m=50 g in a container at temperature T=273 K is placed inside a…

A: Given: The mass of water is m=50 g. The temperature of water is T=273 K. The latent heat of fusion…

Q: A 10.0 g rock sample has a temperature of 120 Celsius and was dropped to a 30 g Al calorimeter which…

A: Given The mass of the rock sample is mr=10 g. The initial temperature of the rock sample is…

Q: A hot (A)=196 g aluminum metal sample at 100°C was placed in an isolated calorimeter that contains…

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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: A student measures the following data in a calorimetry experiment designed to determine the specific…

A: Given:    mass of water mw = 0.4 kg   mass of calorimeter mc = 0.04 kg   mass of Aluminum mAl = 0.2…

Q: Water’s specific heat is 4.186 J/g·°C. A silicone fluid’s specific heat is 3.754 J/g·°C. Two 50 g…

A: Given data: Specific heat capacity of water (cw) = 4.186 J/g·°C Specific heat capacity of silicone…

Q: Find the amount of heat needed to vaporize 1.5 grams of water assuming constant temperature of 100…

A: Given value--- mass = 1.5 g. We have to find--- Find the amount of heat needed to vaporize 1.5…

Q: 38.0-g of ice cubes at 0°C is added to 300-g of water at 25°C. What is the final equilibrium…

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Q: A block of 10.0 kg of solid gold at its melting point of 1,063.00°C changes phase to liquid gold at…

A: SOlution: Given that m = 10 kg L =  6.44×104 J/kg

Q: The temperature of a aluminum bar rises by 10.0°C when it absorbs 4.73 kJ of energy by heat. The…

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Q: The specific heats of aluminum and iron are 0.214 and 0.107 calories per gram degrees Celsius​…

A: Given data, Specific heat of the iron Ciron=0.107 cal/g°C Specific heat of the aluminum CAl=0.214…

Q: a food product containing 75% moisture content is being frozen. the specific heat of the product at…

A: Given: Let the mass of the frozen product be M. It contains 75% moisture(water) content and 25% of…

Q: A student measures the following data in a calorimetry experiment designed to determine the specific…

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Q: 0.0550 kg piece of glass is heated to an unknown temperature and dropped into a calorimeter…

A: Mass of piece of glass , mg=0.0550 kg Mass of water into calorimeter , mw=0.150 kg Initial…