Ents 5. Sodium hydrogen carbonate, NaHCO,, can be converted into sodium carbonate,
Na Coz, by heating. This is a thermal decomposition reaction in which carbon
dioxide and water vapour are also produced. A student started with 10g of
sodium hydrogen carbonate and collected 5.4g of sodium carbonate.
Calculate the percentage yield the student obtained.

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)