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Chemistry, 27.06.2019 20:10 chjam265

Acalorimeter contains 20.0 ml of water at 15.0 ∘c . when 1.50 g of x (a substance with a molar mass of 76.0 g/mol ) is added, it dissolves via the reaction x(s)+h2o(l)→x(aq) and the temperature of the solution increases to 25.0 ∘c . calculate the enthalpy change, δh, for this reaction per mole of x. assume that the specific heat of the resulting solution is equal to that of water [4.18 j/(g⋅∘c)], that density of water is 1.00 g/ml, and that no heat is lost to the calorimeter itself, nor to the surroundings.

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Acalorimeter contains 20.0 ml of water at 15.0 ∘c . when 1.50 g of x (a substance with a molar mass...
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