Chemistry Homework Help => AP Chemistry => Topic started by: SINGH24 on June 18, 2024, 09:38:16 AM
Title: Percent Composition of Mixture Silver and Gold
Post by: SINGH24 on June 18, 2024, 09:38:16 AM
I was not sure how to do this problem.
Title: Re: Percent Composition of Mixture Silver and Gold
Post by: uma on June 20, 2024, 08:24:37 PM
Convert 7.839 grams of AgCl ----> grams of Ag Grams AgCl ---> moles of AgCl ---> moles of Ag ----> grams Ag Get the mass of Au = mass of electrum - mass of Ag % of Au = mass of Au X 100 % / mass of electrum