Dr Flash

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

Questions

The following questions were asked by visitors named Dr Flash.

Answers

The following answers were posted by visitors named Dr Flash.

Na2co3 doesn't decompose From the equation of reaction; 168g of NaHco3-->6g of [co2+H2O] x------->0.31g x=0.84g Mass of Na2co3=5-0.84=4.16g %by mass of Na2co3=[4.16/5]×100 =83.2%
3 years ago