ANSWERS: 2
-
This sounds like a homework question. So, I am not going to give you the answer. Instead I will give you an hint. The atomic weight of an element is the mass of one mole of that element in grams.
-
Moles = mass of substance/molar mass You are given 6.09g and molar mass of iron is 55.845. So divide... 6.09/55.845. So you have about 0.109 moles of Fe.
Copyright 2023, Wired Ivy, LLC

by 