If a sample has a mass of 299.8 g and a volume of 74.2 mL what is it’s density in the correct number of significant figures?

Dtell asked Feb 26, 2023

274,767 views

39 votes

Dtell asked Feb 26, 2023

by Dtell

2.6k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

19 votes

Density is calculated using the following equation:

where m is the mass and v is the volume.

p = 299.8 g/74.2mL

p = 4.040431267 g/mL

The number of significant figures in this amount of density is 10 if you do not round off.

Kathayatnk answered Mar 2, 2023

2.8k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

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

1.6m questions

2.0m answers