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The molar enthalpy of solution

Is the molar enthalpy of combustion of pentane the same as the molar enthalpy of formation of pentane?No. The molar enthalpy for
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2. asked by B
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When 10.0 g of KOH is added to 100.0 g water, the solution's temperature increases from (25.18 C) to (47.53 C). What is the
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2. asked by Rose Bud
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"Translate the empirical molar enthalpy given below into a balanced chemical equation, including the enthalpy change (delta H):T
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2. asked by Stuck
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The molar enthalpy of vaporization for wateris 40.79 kJ/mol. Express this enthalpy of vaporization in joules per gram. b. The
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2. asked by catalina
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The standard molar enthalpy of fusion and the standard molar enthalpy of vaporization of benzene are 10.9 kJ/mol and 31.0
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2. asked by M
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How do I find the molar enthalpy H (kJ/mol) for reaction of NH3 + HCl -> NH4Cl at temp 9.8 celsius by using Hess's Law. I do not
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2. asked by Natalie
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When 10.0 g of ammonium nitrate (molar mass= 80 g/mol) are dissolved in 1.00 L of water in a bomb calorimeter with a heat
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2. asked by Sam
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Calculate the enthalpy of reaction for the combustion of ethene.Express the enthalpy of reaction calculated in question above as
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2. asked by shyanne
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the temperature of 50.0g of water changes from 28.5°C to 26.9°C when 1.00g of ammonium bromide, NH4br(s), dissolves. What is
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2. asked by Anonymous
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It is always difficult to determine the change in internal energy. Chemists have developed quantity enthalpy H related to
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