"When 0.869g sample of C7H5N3O6 is burned in a bomb calorimeter, the temperature increases from 22.5° C to 28.5°C. The heat capacity of the calorimter is 494 J/°C and it contains 550 grams of water. Find the following rounding all answers to the nearest whole number
Find the (q) H20 in joules
Find the (q) cal in joules
Find the (q) rxn in joules
Find the (delta)
for the run in kj/mol (sign does matter)

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation: