Answer:
24.022 g C
Step-by-step explanation:
To find out how many grams 2 moles of carbon would be, you need to use the concept of molar mass. The molar mass of an element is the mass of one mole of that element, and it's usually expressed in grams per mole (g/mol). The molar mass can be found on the periodic table, as it's approximately equal to the atomic mass of the element.
For carbon, the atomic mass is approximately 12.011 g/mol. This means one mole of carbon has a mass of about 12.011 grams.
So, to find out the mass in grams of 2 moles of carbon, you multiply the number of moles by the molar mass of carbon:

Therefore, 2 moles of carbon would be 24.022 grams.