How many moles of Fe are present in 24.6g of the compound

Thus, we can say that 24.6 grams of Fe2O3 is equivalent to 0.15 mole of Fe2O3.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?

the answer is b. dilution