a mole of average sized moles would have a mass of how many times greater than the mass of the earth?

Answer 1

Forget about an "averaged size mole" as that is a meaningless concept. Let's just take iron for the heck of it.

A mole of iron is 56g. A mole of moles would be 337E23 g or 3.37E22 kg.

The Earth weighs 5.97E24 kg. This is about 177 times the mole of moles of iron.

Answer 2

Well, you have to figure out the weight of an average mole. Then multiply that by 6.022×10^23. The find the proposed mass of the and divide the weight of the moles by the weight of the earth. If you get a number smaller than 1, do it the other way around.