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Hydrogen fuel cell vehicles primarily emit water vapor as a byproduct of the electrochemical reaction that generates electricity. For every kilogram of hydrogen consumed, approximately 9 kilograms of water vapor are produced. This means that while they are efficient and produce no harmful emissions, they do release water, which can be a significant amount depending on vehicle usage. Overall, the water produced is generally harmless and can even contribute to the environment in some contexts.

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3mo ago

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What is the differences between electric car and hydrogen fuel cell cars?

Electric cars are powered by batteries that store electrical energy, which is used to drive an electric motor. In contrast, hydrogen fuel cell cars generate electricity through a chemical reaction between hydrogen and oxygen in a fuel cell, producing only water as a byproduct. While electric cars rely on charging infrastructure and battery technology, hydrogen fuel cell vehicles require hydrogen refueling stations. Additionally, electric vehicles tend to have a higher energy efficiency compared to hydrogen fuel cell vehicles.


What actors and actresses appeared in Hydrogen Fuel Cell Vehicles - 2004?

The cast of Hydrogen Fuel Cell Vehicles - 2004 includes: Amber Marie Goetz as Host Arnold Schwarzenegger as himself


What are some examples of hydrogen power?

Some examples of hydrogen power include fuel cell vehicles, where hydrogen is converted into electricity to power the vehicle's motor, and hydrogen fueling stations that provide hydrogen for vehicles. Hydrogen power can also be used for stationary power generation, such as in fuel cells for buildings or backup power systems.


What is the byproduct of hydrogen fuel cell?

Water is the benefit of a hydrogen fuel cell ;)


Water Hybrid Cars Increase Gas Mileage And Lower Carbon Emissions?

Water hybrid vehicles still rely on gasoline as fuel. Water hybrid vehicles need an HHO, a hybrid hydrogen oxygen system. The HHO is a fuel cell that breaks water down into hydrogen and oxygen. Hydrogen gas is added to the gasoline to enhance combustion. When the hydrogen gas is ignited in the cylinders it converts back to water. Not only do water hybrid cars increase gas mileage, they clean out carbon from the exhaust gas.


What is fuel cell hydrogen?

The fuel cell hydrogen is one of the two gasses, that are created by the seperations of a water molecule H2O. A water molecule consists of H - hydrogen, and O - oxygen. A fuel cell hydrogen is the gas created by the separation of a water molecule with the help of a fuel cell.


What will be the effect of millions of hydrogen fuel cell vehicles adding water vapor to the atmosphere?

No noticeable effect will take place, the vapor will turn back into water as nature takes it's course


What cars currently exist that make use of a hydrogen fuel cell?

Currently, there are no vehicles on the market which utilize the hydrogen fuel cell. Hyundai has plans to release a vehicle featuring hydrogen fuel cells as early as 2015. However, no vehicles currently exist that use this. There may be vehicles made by private individuals, but no pass produced vehicle has this technology right now.


What are the emission products of fuel-cell powered vehicles?

Water vapor is the sole byproduct of fuel cell electric vehicles.


What are the emission products of fuel cell powered vehicles?

Water vapor is the sole byproduct of fuel cell electric vehicles.


What is a hydrogen-oxygen cell?

uhh I think you mean a hydrogen oxygen atom as hydrogen and oxygen are not cells. it is a compound (a compound is an atom made up of two different atoms) made up of... guess what? Hydrogen and oxygen. In short though the correct term in the current situation i think you would be looking for the term hydrogen, oxygen fuel cell. it's a fuel cell in general. i would recommend further studying it.


If you electrolyse 1 gallon of water into hydrogen and then run the hydrogen through a fuel cell how much waste water will the fuel cell generate?

The fuel cell will generate about 1 gallon of waste water. The reaction of hydrogen combining with oxygen in the fuel cell produces water as a byproduct. Since the hydrogen generated from electrolyzing 1 gallon of water would similarly combine with oxygen in the fuel cell to produce water, the amount of waste water will be approximately equal to the original volume of water electrolyzed.