What is the empirical formula of a compound composed of 35.7 g of potassium ( K ) and 7.30 g of oxygen ( O )? Insert subscripts as needed.

339,000 views

39 votes

3.0k 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.

18 votes

Answer:

K2O

Step-by-step explanation:

K: 35.7 / 39.1 = .913

O: 7.3 / 16 = .456

K: .913 / .456 = 2

O: .456 / .456 = 1

Sean Eagan answered Jun 26, 2023

3.1k 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