How to determine the dilution factor?

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Witch two conditions can limit the usefulness of the kinetic molecular theory in describing gas behavior?