Using the molar heat of solution provided in the question above: determine how many g solid sodium hydroxide you must add to 500. mL of water at 18.2 degrees Celsius in order to change the water temperature to 33.8 degrees Celsius.

Q: How many kilograms of ethyl alcohol at a temperature of 78.5°C can be boiled when 522 kcal of heat…

A:

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A: Given reaction is CH4 + 2O2 —> 2H2O + CO2      ΔH = -890 kJ/mol 2 mol H2O produced releases 890…

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A: Enthalpy of the reaction changes when heat is absorbed or released from the reaction.

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A:

Q: Piece of metal with a mass of 48.342 g at an initial temp of 108 C is placed into 50 g of water…

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A: Total Energy needed for completion of the reaction is known as enthalpy of the reaction

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Q: In part 1 of this lab, you will be calculating A,H by conducting constant-pressure calorimetry…

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A: Heat released from the solution is,

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A: Given data :

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Q: n the calorimetry experiment was used to measure the heat of reaction for an endothermic process,…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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Q: 3.15 mol of an unknown solid is placed into enough water to make 150.0 mL of solution. The…

A: CONCEPT

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A: Enthalpy of solution also known as heat of solution.

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Q: when butane (C4H10) in a cigarette lighter undergoes combustion, it evolves 2880 kJ per mole of…

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Q: A generic solid, X, has a molar mass of 83.3 g/mol. In a constant-pressure calorimeter, 17.2 g of X…

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Q: When 3.75 g of sodium hydroxide (NaOH) was dissolved in 100.00 g of water a value of 12.00°C was…

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A: Reference: Self Introduction: Amount of heat energy that is released or absorbed when a solution is…