ou take a 70.654 g piece of irion at 150.0 degree celsius and drop it into 100.043g of water at 25.0 degree Celsius. If the specific heat of iron is 0.449 J/(g*C) what is the final temperature of the solution?

Q: A 125 gram piece of metal is heated to 288°C and dropped into 85.0 grams of water at 26.0°C.  If the…

A: We have 125 g of metal of temperature 288°C, 85 g of water at 26°C , both have final temperature as…

Q: When 75.71 grams of fictional compound X is added to water to make 367.7 grams of solution, the…

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Q: 10.0g of ice at 0.00*C is mixed with 25.0 g of water at 35.00*C in a calorimeter. What is the final…

A: Here we need to calculate Tf means final temperature. msample= 10.0g  c is the specific heat of…

Q: If 55.5 g of KBr are dissolved in 400.0 g of water at 25.0 °C in an insulated container, a…

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Q: If 41,200 J of energy is required to raise the temperature of 120.0 g of a liquid by +73.4 °C, what…

A: In this question, we will determine the specific heat of the Solution.  You can see details step by…

Q: How many kJ of heat are necessary to raise the temperature of 10.0kg of liquid water from 24.6C to…

A: Answer           Q = mCvdT given m = 10.0 Kg            m = 10000g…

Q: A 59.55 g sample of a substance is initially at 25.6 °C. After absorbing 1881 J of heat, the…

A: Given:             Q = 1881J            Mass (m) = 59.55g = 0.0595Kg Temperature(T1) = 25.6°C = 25.6…

Q: mass

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Q: hen 92.00 grams of fictional compound X is added to water to make 531.0 grams of solution, the…

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Q: A 31.1 g wafer of pure gold at 69.3 is submerged into 64.2 g of water at 27.8 in an insulated…

A: given: mass of gold = 31.3 g initial temperature of gold = 69.3oC mass of water = 64.2 g initial…

Q: What is the final temperature when a 5.0 g sample of brass initially at 25 oC absorbs 75 J of heat?…

A: Equation for finding the heat absorbed by brass is as follows. Q=mc∆TQ=heat absorbed by brassm=mass…

Q: A student heated 50.00 g of an unknown metal in boiling water and added it to 125.0 g of water at…

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Q: Find the specific heat of an unknown bodily fluid if the temperature of a 50 g sample increases by…

A: Given : Mass of sample = 50 g Change in temperature of sample = 3 oC And total heat absorbed by the…

Q: How many kJ of heat is needed to raise the temperature of 0.250 L of water in t liquid phase from…

A: Volume of water V = 0.250 LT1 = 24.6 oCT2 = 46.2 oC

Q: A 27.24 g27.24 g sample of a substance is initially at 26.6 ∘C26.6 ∘C . After absorbing 496 cal496…

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Q: The amount of heat (q) gained or lost by a substance (with mass m) as its temperature changes (A7)…

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Q: If 80.5 g of KBr are dissolved in 400.0 g of water at 25.0 °C in an insulated container, a…

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Q: When one mole of C6H6C6H6 is burned, 3.27 MJ3.27 MJ of heat is produced. When the heat from burning…

A: The number of moles of C6H6 is 1 mol. The heat released is 3.27 MJ. The weight of C6H6 is 7.87 g.…

Q: Specific heat of Ag = 0.240 J/g°C, Al = 0.921 J/g°C, Pb = 0.138 J/g°C %3D %3D 1. If a piece of…

A: Specific heat(s) is the heat required for a substance to raise its temperature by 1°C.…

Q: Your friend has discovered a new parlor trick and claims that he can boil water by mixing sulfuric…

A: The total volume of solution is, 136.42 mL + 75 mL = 211.42 mL The specific heat for solution is…

Q: how many calories are required  to raise  the temperature of (2.6x10^2)h of water from 42.0celsius…

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Q: When 1.96 g of NaCl are added to 111 g of water in a constant pressure calorimeter , the temp of…

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Q: A solution is made by mixing252.0 mL of ethanol initially at 11.0 ∘C11.0 ∘C with 252.0 mL252.0 mL of…

A: According to law of conservation of energy,

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) A person drinks four glasses of cold water (3.0°C) every day. The volume of each glass…

A: Given: volume=2.6×102 mLInitial temperature=3.0oCFinal temperature=37oC To find: Heat supplied

Q: When a 4.80 grams of CsOH is dissolved in 100.0 grams of water, the temperature of the solution…

A: Given : mass of CsOH dissolve = 4.80 g And mass of water = 100.0 g

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: sample of water with a mass of 726.2 g undergoes a temperature change from 58.32oC to 40.50 oC. What…

A: Given,  mass, m = 726.2 g Specific heat of water (l), S = 4.184 J/g. oC Temperature changes from T1…

Q: How much heat in Joules must be used to raise the temperature of 0.340 kg of water from 28oC to…

A: Given information: Mass of water = 0.340 kg Initial temperature for water (Ti) = 28 oC Final…

Q: If you combine 300.0 mL of water at 25.00 ∘C and 100.0 mL of water at 95.00 ∘C, what is the final…

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Q: When 37.00 grams of fictional compound X is added to water to make 526.0 grams of solution, the…

A: Temperature flow from higher temperature to the low temperature. q= mc∆T Heat capacity of water=…

Q: temperature of the surrounding solution increase or dec

A: Thermodynamics is  branch of chemistry in which we deal with amount of heat  evolved or absorbed…

Q: When the Cacl2(s) is added to water, the following reaction occurs. Cacl,(s) → Ca2"(aq) + 2CI¬(aq)…

A: The specific heat is the amount of thermal energy given to a sample of 1g to increase the…

Q: When 2.105 g of NH4NO3 (molar mass is 80.05 g/mL) is added to 100.0 mL of water at 25.05C, the final…

A: To calculate the molar heat of the solution of NH4NO3 in KJ/mol Given that: Mass of solute = 2.105…