Mass of 4.50 moles of oxygen gas. Answer with 3 significant digits

asked May 4, 2023 58.0k views

14 votes

5.2k points

Please log in or register to add a comment.

9 votes

Answer:

The answer is 144g

Step-by-step explanation:

This is because oxygen gas (O2) has a mass of 32g and you have 4.5 moles of O2, so you have to multiply 4.5 and 32.

Wei Shen answered May 8, 2023

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers