During the experiment, scientists noted that several of the reaction beakers became hot to the touch. All of the following reactions could cause this result except endothermic and positive ∆H experiments.
<u>Explanation:</u>
If the beakers are becoming hot during experimentation, then that means the energy is being released from the reactants during this experiment. As the energy is being released that enthalpy change will also be negative as the enthalpy change is calculated as the difference of enthalpy of reactants from products.
So in these cases, heat is released making the beakers hot. So for the exceptional case, the experiment should be endothermic in nature and positive enthalpy change should be there in the experiment. Such that the heat will not be released leading to no heating of beakers.
id say physical cause your changing the physical form of the molucles
Answer:
C, when the ball lands it will have the least amount potential energy.
Explanation:
here is a picture that should help you.
Answer:
binary covalent compound. It's binary because it contains only two elements.
Explanation:
Chlorine Dioxide
Thermodynamics tells us what can occur during a process, while kinetics tell us what actually occurs.
<h3>What is Thermodynamics?</h3>
Thermodynamics is the branch of study that examines the possible states that material systems might take on and the potential changes in states that can arise either naturally or as a result of interactions between systems. The Greek terms thermé (heat) and dynamics were used to create the English phrase "thermodynamics" (force).
<h3>What is Kinetics?</h3>
Chemical kinetics, also known as reaction kinetics, is the branch of physical chemistry that is concerned with understanding the rates of chemical reactions. It is to be contrasted with thermodynamics, which deals with the direction in which a process occurs but in itself tells nothing about its rate.
to learn more about thermodynamics go to -
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