Give the percent yield when 28.16g of co2 are formed from the reaction of 8.000 moles of c8h18 with 8.000 moles of o2.

2c8h18 + 25o2 –> 16co2 + 18h2o

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

how important do you think an instrument is to the musician who plays it?