2al + 3br2 --> 2albr3
a) which chemical is the limiting reactant?
b) which chemical must be the excess reactant?
c) how much (in moles) albr3 gets produced?
d) if all the limiting reactant gets used up, how much of the excess reactant is left?

Imagine that you own a property that is exactly 2.2 acres large. you want to sell your property, but your realtor tells you that you cannot sell your land by the acre. in order to sell your land you need to determine the area you own in units of square meters? given that there are 1.6 kilometers in 1 mile and 640 acres in 1 square mile, what is the area of land that you own in square meters square meters?

Avariable that is not being directly tested during an experiment should be

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?