A 12-year-old boy named Tom Sawyer who resides in the imaginary and fictitious town of St. Petersburg, Missouri. Tom had 2 best friends named; Joe Harper and Huckleberry Finn and had a short-lived admiration with his classmate Becky Thatcher that is apparently as he tries to fascinate her with his handsome looks, boldness, and strength. Tom’s parent is already dead that’s why his only relative left is Aunt Sally Phelps.This imaginary character's name may have been consequential from a cheerful and vivacious fireman named Tom Sawyer.
Answer:
The sign of H is positive, and the products have more potential energy than the reactants.
Explanation:
The options you were given are the following:
- The sign of H is positive, and the products have less potential energy than the reactants.
- The sign of H is positive, and the products have more potential energy than the reactants.
- The sign of H is negative, and the products have less potential energy than the reactants.
- The sign of H is negative, and the products have more potential energy than the reactants.
An endothermic reaction is a chemical reaction that absorbs heat from the surroundings. The absorbed energy provides the activation energy for the reaction to occur.
The sign of H refers to the change in enthalpy. Enthalpy is the thermodynamic property of a system. It is the sum of the internal energy added to the product of the pressure and volume of the system:
If the pressure and volume are constant, the change in enthalpy equals the transferred heat (q). If <em>q</em> is positive, we have an endothermic reaction. The change in enthalpy (the sign of H) in that case always positive, as the change in internal energy is positive (heat is absorbed).
Answer: The 2 characters that are the main spotlight in this story are Jack and Ralph. They are great leaders but they have different ways of leading others. However they have different goals and that leads to arguments and in the end separation. Even in all the hardships, the littluns still caused Ralph and Jack to add another worry about the “beast” into their list of worries Even though Jack and Ralph are innocent and mature at the start, they will break mentally in the end without civilization to keep them sane.
Jack and Ralph are great leaders but they have different ways of leading. Jack’s way of leading is more into the dictator type but Ralph is more into the democracy type. Ralph likes to get ideas and ask for volunteers to do them while Jack likes to tell others what to do.Even though they all agreed to the cliffs and the outhouses and there always has to be water in the coconut shells, but they all forgot about it and do it everywhere. As time passes arguments happens and they fought for leadership.
Even though Jack and Ralph work well together but different goals caused them to separate. Jack’s goal is to hunt pigs and go wild in the forest ,but Ralph’s goal is to get off the island and stay alive. They are enthusiastic about the idea of building a signal fire to go back home, the hunters who are supposed to look after it were too focused on hunting the pig for food and left it to go out at the most crucial point. While they are hunting and the fire went out, a ship came pass by and went past them like they didn’t even exist.This accident caused
Ralph and Jack into an argument that would eventually lead to separation.
