Consider a container of volume 250 cm3 that is divided into two compartments of equal size. in the left compartment there is argon at 100 kpa and 0 oc; in the right compartment there is neon at the same temperature and pressure. calculate the entropy and gibbs energy of mixing when the partition is removed. assume that the gases are perfect.

answer: your mm

explanation:

given:

mass of na = 115 g

excess cl2

to determine:

mass of nacl produced

explanation:

given reaction is-

2na(s) + cl2(g) → 2nacl(s)

since cl2 is in excess, na will be the limiting reagent

as per the reaction stoichiometry na: nacl = 1: 1

i.e. moles of na reacted = moles of nacl formed

now, # moles of na = mass of na/atomic mass

                                  = 115 g/23 g.mol-1 = 5 moles

therefore, moles of nacl = 5

molar mass of nacl = 58 g/mol

mass of nacl = 5 moles * 58 g.mol-1 = 290 g

ans: amount of nacl produced = 290 g

answer: they produce more slow than unicellular organisms.