¶ … tfinal - tinitial = 32.4oC - 25.5oC = 6.9oC
q = mc-t
= 100 grams X 4.184 JX 6.9oC
The enthalpy in the vessel that has not expanded is higher.
As such, the vessel that has not expanded has a higher temperature.
951.9= kJ/mole Chapter 4
=1039.9 kJ/mole Chapter 4
The potential energy for both Chapter 3 and H. is actually higher than Chapter 4 because of the fact that atoms in a chemical bond are more stable than individually separated atoms. The fact that there is a need to use energy to separate the two atoms in the bond adds to the potential energy of the second choice, the Chapter 3 molecule and a H. atom formed. If that bond would be converted, that energy needed to break the bond could actually then be used to do work.
The one with more kinetic energy is the water molecule moving at 1.81 x 103 mi/h because it has a higher velocity and therefore can do more work, showing how it contains more energy.
c. The iodine gas has a higher potential energy compared to the solid iodine. The connections that link the iodine molecules together are broken when it converts from a solid to gas, thus increasing the potential...
The NO2 molecule that is formed during the collision of a nitrogen monoxide and oxygen atom has the greater energy because it has some of the absorbed energy generated from the actual collision. This is potential energy.
e. The first set of magnets that are touching have more energy, because the farther the magnets are the weaker the energy pull between them is. Thus, the set of touching magnets have greater potential energy.
f. Due to the fact that both molecules are traveling at the same velocity, they have the same amount of kinetic energy.
49. a. The wooden car builds potential energy as it is pulled up the hill. This energy is then transferred into kinetic energy when the wooden car is released and falls down the steep grade of the hill.
b. After the car begins to fall down the backside at high speed, this is an example of the built up potential energy converting into kinetic energy, as the car increases its velocity and is in motion on its own.
c. The wooden coaster shaking is an example of kinetic energy being transferred from one object to another. As the car releases kinetic energy as it speeds down the hill, it is in constant contact with the rail track. This transfers the kinetic energy onto the track, making the foundation shake.
d. This is an example of a building up of potential energy by kinetic…
The feedstocks that are considered include going back on coal Gasification, and coal liquefaction, stranded natural gas and oil which was heavy and available from the 'oil shale' or 'tar sands', and biomass. Because of its eco friendly nature and sustainability biomass is to be considered as the better alternative. There are some technical barriers that have to be overcome in using biomass as alternate feedstock. Governments are now
Ferrey, S. (2010). The Failure of international global warming regulation to promote needed renewable energy. Boston College Environmental Affairs Law Review, 37(1), 67-126. Retrieved from GreenFILE database. Ferrey's article reviews international standards for global warming reduction and claims that the current regulations and suggestions do not address the need for renewable energies. The work claims that without this aspect of the regulations and suggestions being adopted by the Kyoto protocols the
The bill will also raise the liability cap for companies from $75 million to $10 billion. Lawmakers may also consider raising taxes on the oil and gas industry. For example, the Oil Spill Liability Trust Fund tax will be raised from 8 cents per barrel to 45 cents. The fund which was created in the aftermath of the Alaskan Exxon-Valdez accident in 1989 helps in claims pays for financial
Chemical Compound: Sucrose Sugar (Sucrose) -- C12H22O11 The compound chosen for discussion in the paper is- sucrose. The reason behind choosing this compound is that it is a substance of everyday use, consumed worldwide. Its commonness has led people to consider sucrose as an ingredient whose solitary purpose is what it is commonly used for- as sugar- and not in the form of a chemical compound. Therefore, sucrose is chosen for study
moriks58: Please Work on Chapter 1 and chapter 2 only "Management Strategy to utilize Meta-Analysis Technique for Nuclear Energy and Waste Disposal and create Social Sustainability A Dissertation Presented using the Meta-Analysis Technique Komi E Fiagbe Christina Anastasia PH-D Chair [Committee Name], [Degree], Committee Member [Committee Name], [Degree], Committee Member This research proposal explores the link between public perceptions of nuclear power, how those perceptions are formed, and what influence those opinions have on energy policy.
Meta-Analysis of Nuclear Energy and Waste Disposal in Social Sustainability A Dissertation Presented using the Meta-Analysis Technique Komi Emmanuel Fiagbe Gbedegan Christina Anastasia PH-D, Chair [Committee Name], [Degree], Committee Member [Committee Name], [Degree], Committee Member Date Approved Komi Emmanuel Fiagbe Gbedegan, 2016 This research proposal explores the link between public perceptions of nuclear power, how those perceptions are formed, and what influence those opinions have on energy policy. These issues are important in light of two realities.