6. A scientist conducted the volumetric analysis using both Parts A and B and obtained the following data: 0.4985g KHP (molar mass of 204.23 g/mol ) was titrated to endpoint with 15.05mL of NaOH as in Part A. Then as in Part B, 25.0mL of unknown concentration of HCl was titrated to the endpoint with 21.50mL of NaOH. What is the concentration of HCl

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

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.