Dear Abubakar Iliyasu
Questions in this section are answered for free. We can't fulfill them all and there
is no guarantee of answering certain question but we are doing our best. And if answer
is published it means it was attentively checked by experts. You can try it yourself by
publishing your question. Although if you have serious assignment that requires large amount
of work and hence cannot be done for free you can submit it as assignment and our
experts will surely assist you.
a 3 ml gasoline sample is placed in a cell of 0.254 cm thickness. the sample contains a small amount of lte in n octane and has a density of 0.7205g/cm3 absorbs 85% of the cuk line from an x ray sources. if the mass absorbtion coefficient for cuk line for lead carbon and hydrogen are 223,4.50 and0.45 cm2/g respectively. what are the percentage of lte in the sample under investigation