Problem #1: What is the percent by mass concentration of a solution that contains 5.30g of salt dissolved in 19.7g of water?

Navid Mitchell asked Oct 23, 2022

323,885 views

15 votes

Navid Mitchell asked Oct 23, 2022

2.8k 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.

16 votes

Answer:

21.2%

Step-by-step explanation:

the equation for this question is

(mass solute/mass solution)*100

mass solute=5.3

mass solution=5.3+19.7

(5.3/25)*100=21.2%

ArtKorchagin answered Oct 30, 2022

3.0k 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