Which has a great influence on one’s sense of self, in addition to self-confidence, self-respect, and values?
attitude
actions
perceptions
beliefs

The answer is Perceptions

Explanation: It says one's self confidence, respect, etc. Your perceptions goes towards you perceptions of things in life and how you see yourself.

attitude

Explanation:

if your in k12 health attitude is the answer. perceptions was wrong

the reaction mixture contains some ammonia, plus a lot of unreacted nitrogen and hydrogen. the mixture is cooled and compressed, causing the ammonia gas to condense into a liquid. the liquefied ammonia is separated and removed. the unreacted nitrogen and hydrogen are then recycled back into the reactor .

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.