A 1 225 g sample of potassium hydrogen carbonate is

Last updated: 6/15/2023

A 1 225 g sample of potassium hydrogen carbonate is decomposed by heating to produce 0 855 g potassium carbonate Calculate the theoretical yield and percent yield of K CO3 2 KHCO3 s K CO3 s H O g CO g 2 A 1 775 g sample mixture of potassium hydrogen carbonate is decomposed by heating If the mass loss is 0 275 g what is the percentage of KHCO3 in the unknown mixture