A 5.05 g sample of quartz (SiO 2) contains 2.36 g of

Last updated: 7/10/2022

A 5.05 g sample of quartz (SiO 2) contains 2.36 g of silicon. What are the percentages of silicon and oxygen in quartz? 53.3% Si and 46.7% 46.7% Si and 53.3% 29.9% Si and 70.1% 70.1% Si and 29.9% 46.7% Si, and insufficient information to calculate %