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a tank containing 100 kg of a 60 brine 60 salt is filled with a 10 salt solution at the rate of 10 kgmin and 78degf solution is removed from the tank
ammonia is a gas for which reliable analytical methods are available to determine concentration in other gases to measure flow in a 15 inch
natural gas is flowing through a 10 inch schedule 40 pipe the gas is at 109degf and 73 psig the outside air temperature is 92degf if
a gas contains 350 ppm of h2s in co2 at 72degf and 153 atm pressure if the gas is liquified what is the weight fraction h2syou are asked to make
suppose you are required to make an analysis of 317 lb of combustion gas and find it has the following compositionco2 60co 10n2
given the following mass percent compositions determine the empirical formula 495 c 52 h 288 n 165
1 the feed to an ammonia synthesis reactor is 25 lbmole nitrogen with the balance hydrogen the flow rate is 3000 kgh at 65degc and 95 bar
1 acetylation of key proteins is known to correlate with the gene expression in eukaryotes what class of chromatin proteins is modified what is the
this problem set is a little different in that it is one large projectproblem to answer it you must write a short single-spaced typed report of 4-5
what is virus what is classidication uses disease of viruses what are types of virus
explain in words why hydroboration leads to anti-markovnikov addition of hydrogen whereas most electrophilic addtions to alkenes result in
how may six digit numbers can be made in which the sum of the digits is evenans
how may six digit numbers can be made in which the sum of the digits is
a non-uniform rod ab has a mass m and length 2lthe mass per unit lengthof the rod is mx at a point of the rod distant x from a find the moment of
yfax and fsinxlnx find dydxsolution dydx exist only when 0ltalt1 and is equal to the given solution while dydx does not exist when agt1 as
what is gravitational field at a distance r from the infinitely long rod with liner mass density d please drive itans use gauss law of
the human eye is an organ which reacts to light for various purposes as a conscious sense organ the mammalian eye permits vision cone and rod cells
the hybradization state of the fe among fecn63-feco5 and feh2o62 is ans
solve 4x22x30 ans x2 12x -34x142 116 - 34 -1116 implies x -1i11124 and its
lim n tends to infintiy x 2x 3x nx n2to the square where x denotes the fractional part of xans all nos are positive or 0 so limit is either
a bob hanged to astrirg in a box it is displaced to an agle of 45 then fid the acceleration of the box at this momentans gsin45that is 1014142as it
you are given 3 lenses l1l2l3 each of focal length 20 an object at 40cm in front of l1the final real image is formed at focus i ofl3find separation
i have tried to do an experiment where i tried to check the direction of the net force by water on a body i have some question regarding some
what is the principal value branch of iians principal value branch of
during a flame test why is calciums flame not persistent while that of strontium isans because it does not have many ions as compared to the