Consider a 1.0-l container of neon gas at stp. will the average kinetic energy and average velocity of gas molecules with the walls of the container increase, decrease, or remain the same under the following condition?
a. the temperature is increased to 100 c. b. the temperature is decreased to -50 cc. the volume is decreased to 0.5 l. d. the number of moles of neon is doubled.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.