Temp (K) k 279.1 0.0053
289.8 0.0071
298.6 0.0092
300.2 0.0092
314 0.013Given the information in the table above find the activation energy in kJ/mol:
Round all answer to 2 decimal places"

the only liquid elements at standard temperature and pressure are bromine (br) and mercury (hg). although, elements caesium (cs), rubidium (rb), francium (fr) and gallium (ga) become liquid at or just above room temperature.

explanation:

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

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.