20. Jenny was conducting an experiment in her science lab and had to mix several chemicals. She wrote down the first three chemicals she added, but
she was then interrupted and forgot to write down the last two chemicals
that were part of the solution. What impact will this have on her results? *

To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.