RRG

This page lists questions and answers that were posted by visitors named RRG.

Questions

The following questions were asked by visitors named RRG.

a mixture containing CaCO3 and CaO only. When 0.3500 g of mixture was ignited and cooled, the wt of mixture was 0.3400 g. Calculate %CaO in original mixture.
14 years ago

Answers

The following answers were posted by visitors named RRG.