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at 25c the standard enthalpy of formation of HF(aq) is -320.1 kj/mol. of OH(aq) it is -229.5Kj/mol. of F (aq) it is -329.5 Kj/mol.of H2O(l) it is -286.1Kj/mol.
a. calculate the standard enthalpy of neutralization.
b.using the value of 56.2kj as the standard enthalpy change for the reactionH+ OH->H2Ocalculate the standard enthalpy of change for the reaction
A mixture of 10.0g of Ne and 10 g Ar have a total pressure of 1.6atm. What is the partial pressure of Ne
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From the Mn concentrations (3.56ppm and 3.71ppm) and uncertainty
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The density of pure silver is 10.5g/cm3 at 20 C if 525 g of pure silver pellets is added to a graduated cylinder containing 11.2 ml of water to what volume
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