Question

What is the mass of 5 moles of gold

Answer 1

First of all, we know that one mole is equal to the atomic number of an element.

The atomic number of gold is 197.0g Au

And we need to find 5 moles.

5 * 197.0 g Au = 985.0g

Grams is used to measure mass.

Answer: 985.0g

Answer 2

The process mentioned below is the easiest way to get to the correct answer. Only 1 information is enough to get to the answer for the problem given. The main information that needs to be known is the weight of 1 mole of gold.
1 mole of gold is = 197 grams
Then
5 moles of gold is = 197 * 5 grams
= 985 grams
I hope the procedure mentioned is clear enough for you to understand. This process can be used by you to solve similar problems in future without requiring any help from outside