QQuestionChemistry
QuestionChemistry
What is the molar mass of methane (CH4)?
A. 16.05 grams
B. 13.02 grams
C. 49.05 grams
D. 10 grams
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1: Write out the molecular formula for methane.
Methane is composed of one carbon atom and four hydrogen atoms, so its molecular formula is CH^4.
Step 2: Find the molar mass of each element in the molecule.
- The molar mass of carbon (C) is approximately 12.01 grams per mole (g/mol). - The molar mass of hydrogen (H) is approximately 1.01 g/mol.
Final Answer
Therefore, the correct answer is A. 16.05 grams.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students