This website uses cookies to ensure you have the best experience. Learn more

Hydrogen: Is It Worth It? Essay

1002 words - 5 pages

Hydrogen, number one on the Periodic Table of elements, and the most common element on our planet Earth. It may come as a surprise to many, or maybe not at all, that hydrogen could be used as a form of fuel for things such as trucks and cars.
It is no new news that Hydrogen can be used as a fuel, since it has been on rockets as they are pushed out of orbit. Now all we have to do is figure out a way to be able to use it in our everyday lives. The good thing about Hydrogen is that it can be used in internal combustion engines like the ones we use today with our gasoline-powered cars. Hydrogen has a high amount of energy in its chemical bond, liquid Hydrogen boils at –252.77 degrees Celsius, and has a density of 70.99 g/l. Because of these characteristics, Hydrogen has the highest energy-to-weight-ratio of all fuels; one kilogram of Hydrogen has the same amount of energy as 2.8 kilograms of gasoline.
As of right now, gasoline is the main source of fuel for the transportation we use in the United States, and the world. Gasoline comes from petroleum that we mine from outside of our country and then have shipped back, and refined to make the clear substance we fill our cars with. Once in the system, the way it powers the vehicle is through the internal combustion engines all of our cars are equipped with. What the engine does is pretty simple once you think about it. It compresses a mixture of air and gasoline into a small and enclosed space, then ignites it, which releases energy for movement, but results in carbon dioxide as a by-product.
Hydrogen can be used in one of two ways. The first, the same way as you would use gasoline, in an internal combustion engine. The other would be in a fuel cell to produce electricity. When in a fuel cell, you would need both Hydrogen and Oxygen to form electricity, and it would work just like a battery. You would have two electrodes, an anode and a cathode that are separated by a membrane. The hydrogen would react to a catalyst on the electrode anode that in turn converts the Hydrogen gas into negatively charged electrons and positively charged ions. The electrons would flow out of the cell to be used as electrical energy and the ions would move through the electrolyte membrane to the cathode electrode where they would combine with oxygen to form water.
Gasoline is a fossil fuel, meaning that once we use all of what we have, there will be no more. Not only that, but when we use gasoline in internal combustion engines, it releases carbon dioxide into the atmosphere. Carbon Dioxide in the atmosphere wouldn’t really be a big issue, we have trees, and trees breathe in the harmful gas and release breathable oxygen. The only problem is that lately we have been cutting down many of our trees and at the same time producing carbon dioxide at rates the trees can’t keep up...

Find Another Essay On Hydrogen: Is it worth it?

Is College Worth It? Essay

1078 words - 5 pages good and others are seen as bad. There are people that believe college is no longer important and should not be a priority. While there are others that believe completing college is a number one priority. There are a ton of factors when it comes to deciding whether or not someone should attend college. The price of attending college is one of the big topics that are discussed. Another huge topic is the type of degree a student will earn. There is

is college worth it Essay

1003 words - 5 pages Despite of whether going to college is worth it or not, recent college graduates have become more successful in their lives. Some people may think that attending college is a waste of time and money, while others feel that college gives them valuable skills in the real world. College will help the person gain the necessary work skills for his or her future job career. Moreover, the job that a person gets after college can outweigh the money and

Is An Affair Worth It?

516 words - 2 pages When engaging in an affair with someone other than your partner, most people find in the end that the affair is not worth it. If a person is having an affair because they are no longer in love with their companion, it will be easier to break all ties with a loved one instead of being unfaithful. If the affair is out of lust, perhaps resisting the temptation and concentrating on trying to revive the romance at home is a solution. Affairs are

Is MBA really worth it?

612 words - 2 pages What is an MBA worth? It depends. As you just might have realized, there is no one correct answer that applies to everyone. Career goals, personal circumstances, and occupational requirements are some of the major factors to take into consideration. And with so many different scenarios for each individual, you need to be in charge of your own reasoning.Deciding on getting an MBA is no easy task unless you have lots of extra time and no worries

Technology is Not Worth it

1900 words - 8 pages though it just isn’t worth it. Although some technological advances may assist students in school work there is always the possibility of abuse of those certain items that can cause major issues. One should not depend or rely on a simple computer or phone to solve his or her problems, he or she must always remember that having technology is a luxury not a necessity. No matter the technology, it should never be worth using so long as someone can be caused physical pain or construe a mental illness.

Biodiesel: is it worth considering?

2861 words - 11 pages In the late 1890's, a man by the name of Rudolph Diesel invented a new fuel for stronger vehicles with the environment in mind. This new fuel was diesel, and originally the engines were designed to run on refined vegetable oils such as soybean oil. Over three-hundred years have passed, and the use of soybean oil is still in use, only it is the kind of a sprouting breed. This new fuel emission is called biodiesel, composed of a 30% diesel to 70

Is space travel worth it

786 words - 4 pages develop a system of growing food in space. The biggest problems is gravity, of course you can’t use soil as it can move and might float out of the pot, but you can use a substance called Fytocell. Fytocell is a new product which acts as a hydroponic; this means it helps the plant grow by providing it with a constant supply of water. The foam provides the plants with a 60/40% ratio of water and air, this means there plant can grow at the optimum ratio

Is Plastic Surgery Worth It

893 words - 4 pages In this 21st Century the growing trend is to change how you look to be accepted in this society. While most feel to need to say its ok to do this, is it really acceptable? Especially on our younger society, who looks up to everyone that alters themselves to somehow reach the unreachable idea of perfection. The more people decide to alter themselves to reach perfection or to "fit in,” The more we are teaching our children that Hey! Its ok to

Fukushima Daiichi: Is It Worth it?

1788 words - 7 pages . “Japan is clearly living in denial,” he says, “Water keeps building up inside the plant, and debris keeps piling up outside of it. This is all just one big shell game aimed at pushing off the problems until the future.” (Fackler, 2013). In fact, the former Prime Minister of Japan recently stated he believed there should be zero nuclear plants, because the destruction wasn’t worth it. The destruction of which Kurokawa speaks of has spread to far

“Academic Cheating” Is it Worth It?

1146 words - 5 pages two believes argue that succeeding is at a student’s fingertips, but is the price willing to pay really worth it? Some students argue that cheating is the easiest, and the best way to get a good grade. For example, you’re up all night doing homework for other classes, but you forgot to study for this one quiz you will have early in the morning for your first period class. You start panicking heavily, because you don’t know the content, meaning

College Tuition: is it worth it?

1055 words - 5 pages College and Tuition: Is it worth it Its sad the amount of students not going to collage based on tuition in the United States. Anymore 47% of junior high and high school students parents feel they can't afford college for their kids anymore with the cost of tuition and it still increasing. I feel college tuition is way too high in the United States for most families in today's economy. Over

Similar Essays

Is It Worth It Essay

1805 words - 8 pages In a domain full of economic desire and prosperity, it is clear that the world thrives of money. Money’s worth has changed acutely in the last century; its importance has now heightened and is a dominant deciding factor in the giant majority of people’s lives. Any decisions made in todays society have to put into place the theory of opportunity cost and cost benefit analysis. The simple philosophy behind opportunity cost is “the cost of an

Is It Worth It? Essay

916 words - 4 pages With gas prices on a slow rise it is no surprise that the United States has a huge dependency on oil. In a recent statistic from the US Energy Information Administration stated that in 2012 alone roughly 10.6 million barrels of petroleum were imported into the US daily. Most recently BP was accused of spilling approximately 470 to 1228 gallons of oil. And in recent past the major oil spill with in the Gulf of Mexico which occurred in 2010 that

Preschool: Is It Worth It? Essay

1938 words - 8 pages school. Every school will vary their prices, but some schools will always charge more than the education they are giving is worth. All children are different and their experience in preschool will vary. The history of preschool really shows how much the world has developed over time. It shows that preschool can be an important part of a young child’s life. There are many benefits preschool students may obtain, they can get ahead in their

Is College Worth It? Essay

1652 words - 7 pages student loan because they do not want to have to pay it back. Another huge topic is the type of degree a student will earn. One degree might make college more worth it in the future than another. There are more degrees out there than most people think. Students can get a degree in pretty much any type of work a person could name. There is also the fact that some people do not believe they have the potential to attend college. Some people out