Agas contains, by mass, 75% propane (cshe, molar mass 44 09 g/mol), 20% n-butane (c. hio, molar mass 58 12 g/mol), and the balance water (molar mass 18 02 g/mol) 41 calculate the molar composition of this gas on both a wet and a dry basis and the ratio (mol h2o/mol dry gas) (10) 4 2 if 100 kg/h of this gas is to be burned with 30% excess air, what is the required air feed rate (kmol/h)? (12) 4.3 how would the answer change of the combustion were only 80% complete?

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  c.sending the first human into space4. which of these space missions involved the deployment of lunar roversa. voyager 15. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar  systemb.safir7.which technology limit the future of space explorationb. scientist must first develop certain technologies before missions can be completed.