4. A 50.0 gram piece of hot iron (specific heat = 0.451 J/g °C) was placed in a beaker of 600. grams of water (specific heat = 4.184 J/g °C) at a temperature of 9.00 °C. After a five minute wait, the water temperature rose to 14.0 °C. What was the original temperature (°C) of the hot iron piece?

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Q: Calculate the joules of heat required to raise the temperature of 34 g copper bowl from 20 oC to 45…

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A: The given statement is TRUE here

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Q: When a 1.25 kg sample of water was heated in a kettle, its temperature increased from 16.4°C to…

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Q: 100% 2. a. A sample of water with a mass of 23.31 g and an initial temperature of 367.67 K loses…

A: I  Answerd question 2 and it's all part ,  please post next question separately.

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A: Answer is explained below.

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Q: If Water has a specific heat of 4.186 J/g°C. How much heat is required to increase 10.0 g of water…

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Q: How much heat is required to warm 28 g of iron from 12°C to 84° C?. Specific heat of iron is 0.444…

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Q: A 5.0 g piece of metal is heated to 100 degrees Celsius, then placed in a beaker containing 20.0 g…

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Q: How many Joules are required to raise the temperature of a 115 g sample of silver from 30. °C to 125…

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Q: A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C.…

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Q: A beaker of hot water with a volume of 43.9 mL has an initial temperature of 94.3 °C. You place a…

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Q: A 500-mL bottle of water at room temperature and a 2-L bottle of water at the same temperature were…

A: Heat gained or lost,  Q = mCPΔTΔTFrom the above equation it is clear that the heat lost or gained…

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Q: calculate the heat required to change the temperature of 15.0 g Fe from 18.5 celsius to 56 .8…

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Q: What is the specific heat of a metal whose mass is 94.5 g if the temperature  changes from 250°C to…

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Q: The specific heat of lead is 0.128 J/g·°C. How much heat is needed to raise the temperature of 4.90…

A: Introduction: Specific Heat Formula Heat added to a m kg substance which has specific heat c and…

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Q: A 90.0 g piece of metal, initially at 98.6°C, is placed into 120.0 g of water initially at 24.3°C.…

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Q: A 15.0-mL sample of benzene at 20.7 °C was cooled to its melting point, 5.5 °C, and then frozen. How…

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Q: If 80.0 g of aluminum initially at 70˚C is dropped into 250.0 mL of water the temperature of the…

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Q: How much heat is required to raise the temperature of 85.0 grams of water by 15.0 degrees C?…

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Q: If the same amount of heat is applied to 10 grams of the following four materials, which will reach…

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Q: 1. How much heat must your body transfer to 500.0g of water to heat it from 25.0°C to body…

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Q: A 50.0-g sample of water at 100.00°C was placed in an insulated cup. Then 25.3-g of zinc at 25.00°C…

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Q: A 43.9 g spoon made of pure silver (c = 0.235 J/g C) at 20.1 celcius is used to stir an 8 oz. (240…

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Q: A 92.9-g piece of a metal is heated to 178.0 ºC, and then cooled to 29.7 °C by removing 14052.6 J of…

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Q: The density of aluminum is 2.7 g/cm3 and its specific heat is 0.9 J/g.0. A piece of 9.7 cm3 aluminum…

A: Recall the following relation according to law of calorimetry          Q=mC×∆tHere Q is amount of…

Q: Copper metal has a specific heat of 0.385 J/g·C. Calculate the amount of heat required to raise the…

A: We know that Heat transfer or heat required to raise the temperature of substance is Q = mC∆T…

Q: A glass containing 200. g of H2O at 20C was placed in a refrigerator. The water loses 11.7 kJ as it…

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