Answer:4.42 g= 1 mol/55.845 =.079 moles of Fe
Explanation:Given 4.42 grams of Fe. The atomic weight of Fe(iron) found on the periodic table is 55.845. Divide grams by the atomic weight to convert to moles.
I think answer is
C. Something that can be observed or measured while changing the identity of the substance
Explanation:
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You can pick up any garbage that you see. Talk to people and hear what their ideas are for helping the environmental.
