How many grams of iron can be made from 16.5 grams of fe2o3

moles Fe2O3 = 16.5 /159.691 g/mol=0.103 moles Fe = 0.103 x 2 = 0.206 mass Fe = 0.206 x 55.847 g/mol=11.5 g

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.

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