Question

What is the mass of one mole of gold?

Answer 1

The mass of gold in grams is 196.966 grams

Step-by-step explanation

Given information

The number of mole of gold is 1 mole

To find the mass of gold, follow the steps below

Firstly, write the mole formula

`\text{ mole = }\frac{\text{ mass}}{\text{ molar mass}}`

Recall, that the molar mass of gold is 196.966 g/mol

Substitute the given data into the above formula to find the gram of gold

`\begin{gathered} \text{ 1 = }\frac{mass}{\text{ 196.966}} \\ \text{ cross multiply} \\ \text{ mass = 1 }*\text{ 196.966} \\ \text{ mass = 196.966 grams} \end{gathered}`

Hence, the mass of gold in grams is 196.966 grams