Type the correct answer in the box, express your answer to three significant figures
a 75.0 milliliter lightbulb is filled with neon. there are 7.16 x 104 moles of gas in it, and the absolute pressure is 116.8
kilopascals after the bulb has been on for an hour. how hot did the bulb get?
the temperature of the lightbulb was

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.

answer by yourhope:

how do models compare to real-world objects?

d. most models represent a real-world object in a simpler way.

: )

acid rain does not usually kill trees directly. instead, it is more likely to weaken the trees by damaging their leaves, limiting the nutrients available to them, or poisoning them with toxic substances slowly released from the soil. the main atmospheric pollutants that affect trees are nitrates and sulphates.

answer: they produce more slow than unicellular organisms.