Calculate the work of expansion of the gas

Reference no: EM13172822

Exactly one mole of nitrogen gas confined within a cylinder by a piston is heated from 0°C to 884°C at 1.00 atm.

(a) Calculate the work of expansion of the gas in joules (1 J = 9.87 10-3 atm·L). Assume all the energy is used to do work.

(b) What would be the temperature change if the gas were heated with the same amount of energy in a container of fixed volume? (Assume the specific heat capacity of N2 is 1.00 J/g·K.)

PROBLEM 2:
Calculate H0rxn for each of the following. (Use the lowest possible whole number coefficients to balance the equations.)

(a) SiO2(s) + 4 HF(g) SiF4(g) + 2 H2O(l)

(b) 2 H2S(g) + 3 O2(g) 2 SO2(g) + 2 H2O(g)

Reference no: EM13172822

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