Use the data in the steam table(s) to answer the following: a. find the change in internal energy when 100 kg of steam at constant pressure p 0.1 mpa has its temperature reduced from 573.15 k to 373.15 k. b. find the change in internal energy when 100 kg of liquid water at constant pressure p 20 mpa has its temperature increased from 513.15 k to 573.15 k. c. what is the change in specific volume for both parts a and b above?

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

How have the greenhouse gasses increased from the year 2000 to 2018

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.