What volume does 0.067 moles of He gas occupy at STP?

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.