Can somebody help me I’ve been a helping hand all day and nobody helping like does the app work or I need to delete.

In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d