Calculate the number of moles of HBr produced from 20 moles of H 2 and an excess of Br 2 H2 + Br2 —> 2HBr

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

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".

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest