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Advantages:
- Emits only water vapour, assuming there is no leakage of hydrogen gas
- It can store up to 3x as much energy as conventional natural gas.
Disadvantages:
- Leakage of H gas (see above) will have detrimental impacts on the stratosphere (California Institute of Technology)
- Production of hydrogen gas currently relies on natural gas and electrolysis and to replace all the vehicles would require 10x as much as currently is used
- Storage is really tough because hydrogen is such a low density gas
- Distribution and infrastructure needs to be refurbished to cope with hydrogen, which can metals by making them brittle
- Use in fuel cells requires catalysts, which usually require a component metal (most often platinum). Platinum is extremely rare, expensive and environmentally unsound to produce.
What else can I help you with?
Write negative and positive effect of tranportation?
well to start off what does this have to do with math? anyway negitives are: pollution, money for fuel really adds up over time, can cause death or serious injury positives: get to where your going quicker, it signifies how rich you are (can also be concidered a negitive), allows people to work further from home
What does 12 L of H mean?
"12 L of H" typically refers to 12 liters of hydrogen gas (Hâ‚‚). In this context, "L" stands for liters, a unit of volume, and "H" represents hydrogen. This measurement could be relevant in various scientific or industrial applications, such as chemistry experiments, gas storage, or fuel production.
What are the probable causes for no fuel quantity indication on a Cessna 310 q?
That there is no fuel in it!
How many fuel lines on a 97 neon?
It depends on what you mean By How Many. If you mean how many difrent parts make up the fuel lines I need to know Year, Transmission and Engine type. If you mean fuel line assemblies there are two. Presure line from tank to fuel injection and Low pressure return line to tank. There are several other lines that look like fuel lines that are for the fuel tank vapours.
How many kilograms of steam produce in 1 kilogram of fuel?
It depends on the calorific value of the fuel.
What are facts about hydrogen fuel cells negatives and positives.?
Hydrogen fuel cells produce electricity through a clean process, emitting only water vapor as a byproduct, which significantly reduces greenhouse gas emissions. However, the production of hydrogen often relies on fossil fuels, which can negate some environmental benefits. Additionally, hydrogen is highly flammable and requires extensive infrastructure for storage and distribution, posing safety and logistical challenges. Despite these drawbacks, hydrogen fuel cells offer high efficiency and potential for use in various applications, including transportation and stationary power generation.
What are the negatives of hydroelectric cars?
there would be more moisture in the air... hydrogen as a fuel is not very stable... probably explosions would go up... so they have to work out the kinks...
What is the byproduct of hydrogen fuel cell?
Water is the benefit of a hydrogen fuel cell ;)
Is Hydrogen Fuel Cells supposed to be capitalized?
No. Hydrogen fuel cell is not a title. You would only capitalize hydrogen if it was at the beginning of a sentence, as I did with this one. Otherwise, you would say 'hydrogen fuel cell'.
Does coal help people?
In the meaning of helping people, yes coal offers plenty of positive things. Also many negative things. Positives: - It can be used as an energy source - It is an abundant fossil fuel - It can be used for many different things, oil etc. Negatives: - It isn't a clean burning fossil fuel - When its burnt it releases bukus amounts of Co2 Thanks -xQ
Is hydrogen fuel cells fossil fuels?
no because hydrogen fuel cells are renewable
What are some facts about hydrogen?
hydrogen is a chemical. Hydrogen, the most basic of all chemical elements, contains only one proton, 1 electron and no neutorns. Hydrogen is actually the oldest element in the universe, being formed between 3 and 20 minutes after the Big Bang. These are only a couple of the interesting facts about hydrogen, lets get to some more.
What are some usages for hydrogen?
Hydrogen can be used as fuel.
Are all hydrogen cars with fuel cell or they are some hydrogen cars without fuel cell?
There are no commercially available hydrogen fueled cars.
Is using hydrogen as a fuel in cars?
Hydrogen can be used as fuel in carsbecause it don't cause any pollution
Why is hydrogen the perfect fuel?
In many ways, hydrogen is the perfect fuel. It is the cleanest burning and the most efficient. :)
Why hydrogen considered as a good fuel?
Hydrogen has the highest calorific value, which should make it good fuel
