4.5 moles of carbon equal how many grams?
a. 12 g
b. 36 g
c. 54 g
d. 59 g

Given:

4.5 moles of carbon

Required:

Grams of carbon

Solution:

The molar mass of carbon is equal to 12 grams per mole. All you need to do is to multiply the number of moles t the molar mass of the given element.

4.5 moles of carbon (12 grams per mole) = 54 grams of carbon

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.