See 10 points A sample containing a mixture of SrCl2-6H20 (MW-266.62 gmol) and CCI (MW=168.36 g/mol) originally weighs 1
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
See 10 points A sample containing a mixture of SrCl2-6H20 (MW-266.62 gmol) and CCI (MW=168.36 g/mol) originally weighs 1
See 10 points A sample containing a mixture of SrCl2-6H20 (MW-266.62 gmol) and CCI (MW=168.36 g/mol) originally weighs 1.8060 g. Upon heating the sample to 320 °C, the waters of hydration are driven off SrCl2-6H20, leaving the anhydrous SrCI2. After cooling the sample, it has a mass of 1.4868 2. Calculate the weight percent of Sr in the original sample A. 14.33% OB 453 % OC 28.66% O 0.23.47%
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!