Xenon tetrafluoride gas is placed in a 3 liter container at 80 degrees celsius. the pressure of the gas is found to be 0.117 atm. how many moles of the gas are in the container?

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

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?