Uranium metal can be produced by the following reaction. How many moles of U3Og and moles of Al are required to produce 288 moles of UP How many moles of A1203 will also be produced.
3 U308(s) + 16 Al(s) + 9 U(s) + 8 Al2O3(s)

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation:

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

b. is the answer hoped i