Re: Calculating enthalpy change for two solution mixture « Reply #2 on: February 12, 2014, 05:22:10 PM » HCL + NaOH -> NaCl + H2O(25+25) x 4.18 x 12 = 2508 J25 Volume reacted 25 x2 / 1000 = 0.05 mol2508/0.05=50.16KJ/mol^H = -50.16KJ/molis this right ? thanks ...
Calculating the enthalpy change of decomposition计算分解的焓变 In this screencast, Andrew Burrows walks you though the calculation of ΔHr for the decomposition of Group 1 peroxides. http://ukcatalogue.oup.com/product/9780199691852.do#.UT8pidY4vTq
Calculating the solvation contributions from reagents to the change in enthalpy of silver(I) complexation with 18-crown-6 ether in binary methanol-acetonitrile solventsTheoretical or Mathematical, Experimental/ enthalpyorganic compoundssilver compounds
Calculation of Work and Power Required for the Steady-State Case The work done by the compressor per unit mass of fluid equals the enthalpy change through the compressor. From the definition of enthalpy, calculate the specific work done by knowing the temperature change and the specific hea...
I admittedly don't have a great chemistry background, but need to understand the best way to calculate flash point for a few mixtures of which I am authoring safety data sheets. Most chemicals I am authoring these for I am able to simply copy my suppliers safety data sheet, but we mix...
Today I've done my first lab experience within the Physical Chemistry 1 course. Our aim was to calculate the ΔH of combustion of the salicylic acid, using as a standard the benzoic acid. We used the Parr Bomb Calorimeter, worked with oxygen at 30 atm and with 400cm3 of water. ...
The trend of the linear slope of pKavaluesvs.1/Tdecreases in the following order: MOPA>EDA>TREA>MORP>DMEA. A small slope, as observed for DMEA,indicated that the change in the standard enthalpy with temperature is small, suggesting a lower heat requirement in the regeneration process. Judging...