Record the initial burrt volume of HCI analyte in the data table. Open the stopcock and release approximately 20 mL of HCI analyte to the flask initial HCI Volume: mL
Final HCI Volume: mL

answer
1. 0.24
2. 20.85

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.

c

explanation: