Get help from the best in academic writing.

Chemistry

Thermochemistry Enthalpy and entroypy of a spontaneous process

Paper details Take a moment to formulate and write down a hypothesis describing the criteria of spontaneous reaction. I have attached the lab results. Please look at the file, its not just the lab procedure. The pre-lab questions should be answered at the beginning of the report then at the end of the file its …

Thermochemistry Enthalpy and entroypy of a spontaneous process Read More »

Given the following thermochemical equations, calculate delta H for

Question Given the following thermochemical equations, calculate delta H for the decomposition of one mole of acetylene(C2H2(g)) to its elements in their stable state at 25oC at 1 atmosphere.C2H2(g) 5/2O2(g) = 2CO2(g) H2O(l) H = -1299.5 kJ C(s) O2(g) = CO2(g) H = -393.5 kJ H2(g) 1/2O2(g) = H2O(l) H = -285.8 kJPart B: Write …

Given the following thermochemical equations, calculate delta H for Read More »