Answer:
Step-by-step explanation:
Molar Mass of C3H12 (I don't think this chemical exists anywhere but on paper so I'll solve it that way, but check to see if you have written the question correctly.)
3C = 3 * 12 = 36
12*H = 12*1 = 12
Total = 48 grams
mols = given mass / molar mass
Given mass = 14.0156 grams
Molar mass = 48 grams
moles = 14.0156 / 48
mols = 2.900 mols
Notes
- When you enter your answer, be sure and include the zero for sig digs.
- You must clean up my numbers (make them more accurate) using your periodic table.