2. A plane on a runway starts moving from rest. In 20 seconds it acquire speed of 70 m/s. find i) Acceleration of the plane:

This is what i found on google “lithium and sulfide can react together to form litium sulfide(li2s). when lithium sulfide hydrolyses(breaks down) in air, it releases hydrogen sulfide which is characteristized by a rotten egg odor.” i hope this you for what your looking for