A 150 gram sample of Fe2O3 contains how
many grams of Fe?
Answer in units of g.

Assume that the variables x and y are inversely related. if k = 18, what is the value of y for each of the following points? be sure and record your data to be used in the following problem.

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: