Propylene is hydrogenated in a batch reactor: c3h6 g h2 g! c3h8 g equimolar amounts of propylene and hydrogen are fed into the reactor at 25°c and a total absolute pressure of 32.0 atm. the reactor temperature is raised to 235°c and held constant thereafter until the reaction is complete. the propylene conversion at the beginning of the isothermal period is 53.2%. you may assume ideal-gas behavior for this problem, although at the high pressures involved this assumption constitutes an approximation at best. (a) what is the final reactor pressure? (b) what is the percentage conversion of propylene when p 35: 1 atm?

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

level 4 to level 2 : ))

the objects have the same charge is correct.

nathan lee