mass of metal=56.100g mass h2o=82.69g ti water=20.9c ti metal=92.7c tf metal and water=25.5c ^t of water= 4.60c ^t of metal=-67.2c ^=delta specific heat h2o=4.184 qwater=1590j qmetal=-1590j specific heat=0.422j/g c What is the Theoretical Specific heat metal=? and what is the formula to figure theoretical Specific heat

Q: What is the final temperature of a 56 g sample of water if the initial temperature was 4.0°C and it…

A: Given: Mass, m = 56 g Heat, q = 3046 J Specific heat of water, c = 4.184 Initial temperature, Ti =…

Q: A 104 g copper sample (specific heat=0.385 J/g°C) at 100°C is added to 48 g water at 29.5°C. What is…

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Q: solution is made by mixing 260.0 mL of ethanol initially at 12.5 °C with 260.0 mL of water initially…

A: According to Law of calorimetry,amount of heat released by the substance having higher temperature…

Q: What is the specific heat of tin if a 55.0-g sample absorbs 982 J of heat to raise its temperature…

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Q: What is the final temperature of gold. The specific heat capacity is 0.128 j/g. C

A: Specific heat capacity is amount of heat required to raise temperature of one gram of a substance by…

Q: What is the final temperature of 100.0 g of zinc at 95°C put into 50.0g of water at 17°C.  Specific…

A: Given data,Mass of Zn=100 gMass of H2O=50 gInitial temperature of Zn=95oCInitial temperature of…

Q: 4.33g sample of an unknown salt (MM=116.83g/mol) is dissolved in 150.00g water coffee cup…

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Q: metal radiator is made from 25.9 kg of iron. The specific heat of iron is 0.449 J/g °C. How much…

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Q: 4. How much will the temperature of a cup (180 g) of coffee at 95 °C be reduced when a spoon…

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Q: 6) B) A 150.0 g sample of a metal at 80.0 °C is placed in 150 g of water at 20.0 °C. The temperature…

A: Given , mass of metal sample, mm = 150.0 g Initial temperature of metal , tim=80°C mass of water…

Q: A solution is made by mixing 212.0 mL of ethanol initially at 10.0 C with 212.0 mL of water…

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Q: How much heat must be absorbed to raise the temperature of 1.0 mole water from 0.0 °C to 25.0 °C?…

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Q: Given: q = mass X specific heat X (Tfinal - Tinitial) specific heat of water is 4.184 J/g oC How…

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Q: A calorimeter has a negligible heat capacity. It contains 52.3 g of water initially at 22.4 Celsius.…

A:

Q: 100 g of a solution (specific heat of 0.32 J/g C) undergoes a reaction in which 74.84 J of heat is…

A: Mass of solution = 100 g Specific heat = 0.32 J/g oC Heat released = 74.84 J

Q: A 148.9-g sample of a metal at 74.0°C is added to 148.9 g H20 at 14.4°C. The temperature of the…

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Q: What is the final temperature of 100.0 g of zinc at 95°C put into 50.0g of water at 25°C.  Specific…

A: Given that,  The mass of water is mw = 50.0 g. The mass of zinc is mzn = 100.0 g. The temperature of…

Q: 20.0mL of 0.15M NaOH was mixed with 30.0mL of .10M HCl inside a calorimeter. Temperature change=+2.5…

A: 20.0 mL of 0.15M NaOH was mixed with 30.0 mL of 0.10M HCl Moles of NaOH = 0.00300 mol Moles of HCl =…

Q: student is asked to determine the heat of solution in J/g for the compound ammonium nitrate…

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Q: If 980 J of energy as heat are transferred to 6.2 L of water at 291 K, what will the final…

A: The amount of heat required to increases the temperature of the 1 g of the substance by 1 degree is…

Q: How much heat (in Joules) is gained by 447 grams of water that is warmed from 25.0 J °C to 54.0°C?…

A: The amount of heat absorbed (or released) by fixed amount of a substance to change its temperature…

Q: ● A 156.0 g sample of a metal at 75.0°C is placed in 144.6 g of water at 20.0 °C. The temperature of…

A: Given that :Mass of metal (ms) is 156.0 gInitial temperature of metal is 75.0 °CMass of water(mw) is…

Q: What is the heat capacity of 265 grams of water? The specific heat of water is 4.184 J/g °C.

A: • The values provided in the question are:-  i) Mass of water, m = 265 g  ii) Specific heat capacity…

Q: 6.D Macmillan l A chemist dissolved an 11.9-g sample of KOH in 100.0 grams of water in a coffee cup…

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Q: When a 7.99-g sample of gaseous hydrogen bromide dissolves in 32.4 g of water in a coffee-cup…

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Q: A chemical reaction is carried out in a 30.0 g calorimeter. The calorimeter has a specific heat of…

A: Here the heat released by the reaction is absorbed by both the calorimeter and water inside the…

Q: 5) What quantity of heat (in kJ) will be absorbed by a 31.5 g piece of aluminum (specific heat =…

A: Answer 5.The specific heat of a substance is a measure of the amount of heat energy required to…

Q: A solution is made by mixing 197.3 g of ethanol initially at 10.5°C with 250.0 g of water initially…

A: We know that, according to the law of conservation of heat energy, energy gained or loss by the…

Q: A  4.03  kg piece of granite with a specific heat of 0.803 J g-1 °C-1 and a temperature of  93.5  °C…

A: Given, Mass of granite = 4.03  kg Specific heat of 0.803 J g-1 °C-1

Q: If 2.500KJ of heat are added to 50.0g of water at 25.00 °C, what would be the final temperature of…

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Q: A 22.0 g sample of pure iron at 85 °C is dropped into 73 g of water at 20. °C. What is the final…

A: Mass of pure iron sample = 22.0 g Initial temperature of pure iron sample = 85o C  Mass of water =…

Q: Please answer these questions on your Page 7 (a) We place 88.8 g of a metal at 10.00°C in 444.4 g of…

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Q: The specific heat capacity of solid copper metal is 0.385 J/gK. How many joules of heat are needed…

A: Specific heat capacity of Copper metal = 0.385 J/gK mass of block of copper (m) = 1.15 kg = (1.15 ×…

Q: How many joules of heat must be removed from 432g of water. (heat capacity of 4.184j / g celsuis) to…

A: Joules of heat can be calculated by using following formula,The equation for heat is  Q=m(Δt)Cp

Q: When a 43.0 g sample of metal at 100.0 oC is added to 38.0 g of water at 23.72 oC, the final…

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Q: The temperature of a 33.7 g sample of metal increases by 27.2°C after absorbing 201.7 J of heat.…

A: Interpretation: The temperature of a 33.7 g sample of metal increases by 27.2°C after absorbing…

Q: he specific heat of a substance is the amount of heat required to raise the temperature of one gram…

A: The formula to find heat released or absorbed in calorimetry is: Q = m * s * ∆T  where m = mass of…

Q: 6. A student is determining the enthalpy of solution for ammonium nitrate by adding ammonium nitrate…

A: The question is based on the concept of chemical thermodynamics. we need to predict the effect on…

Q: A solution is made by mixing 260.0 mL of ethanol initially at 15.5 °C with 260.0 mL of water…

A: Given volume ethanol =260.0 mLinitial temperature of ethanol =15.5 °Cdensity of ethanol =0.789…

Q: A chemist dissolved an 10.8-g sample of KOH in 100.0 grams of water in a coffee cup calorimeter.…

A: Here we are required to find the enthalpy of solution of KOH in the unit of kJ/mol

Q: A compound is 32.07% carbon by mass. What mass of the compound would contain 45.00g of carbon?…

A: 1 mol is defined as the presence of 6.022 x 1023 entities (atoms, molecules, ions etc.)in a…

Q: the temperature of a silver coin decreases by 353°c as it releases 5,550 joules of heat. what is the…

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Q: A calorimeter holds 50 g water at 29.0°C. A sample of hot iron is added to the water, and the final…

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Q: A 45.90 g sample of pure copper is heated in a test tube to 99.40°C. The copper sample is then…

A: The amount of heat transferred in a thermodynamic system is calculated as follows,…

Q: Acetylene (C2H2) burns in oxygen (O2) to produce carbon dioxide (CO2) and water  (H2O). 8.64 L of…

A: Here we are required to find the volume of oxygen required  and volume of carbon dioxide for…