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if it runs on pure hydrogen then the only exhaust will be pure water vapor.
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∙ 15y ago
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How much hydrogen is in a cup of water?
Two thirds of the water is Hydrogen.
What are the disadvantages about hydrogen?
Hydrogen is very flammable and can easily explode. Look back the Hindenburg blimp that used hydrogen. Hydrogen burns very cleanly leaving just water vapor of a byproduct. Using Hydrogen as a fuel for cars sounds great except that you need to make it by splitting water into Hydrogen and Oxygen. That uses up as much energy as the burning of Hydrogen releases. In use as a fuel for cars, you can imagine the explosion when a hydrogen tank bursts and ignites.
What is the real principle behind hydrogen fuel cars?
Two hydrogen molecules combine with one oxygen molecule to form two molecules of water. This is the combustion of hydrogen. The end product is water vapor. In the burning process, energy is released much the same way that gasoline burns in a car engine. Same process, different fuels. But in this case, there are no noxious byproducts of combustion - only water.
Does hydrogen or water has high specific heat capacity?
Water has a MUCH higher specific heat than hydrogen.
In an electrolysis of water what produces more gas hydrogen or oxygen?
As each water molecule contains one atom of Oxygen and two atoms of Hydrogen you would expect electrolysis of water to produce twice as much Hydrogen as Oxygen.
Will hydrogen peroxide burn your face?
Pure hydrogen peroxide certainly can cause chemical burns if it touches your skin. Hydrogen peroxide you buy from a drugstore is typically about 3% hydrogen peroxide and 97% water. As far as your skin is concerned, as long as you're not actually bathing in it it's not all that different from 100% water. You should be careful with even the dilute stuff around your eyes and mouth though; the mucous membranes are much more sensitive.
How much hydrogen and oxygen does water have?
Each molecule of water contains one atom of oxygen and two atoms of hydrogen.
How much hydrogen adoms are in a water molecule?
One.
How hot does a motorcycle exhaust get?
The end of the of the exhaust which has the most likely chance of coming into contact with the passenger will reach a temperature of up to 250 degrees c (482 f). Most exhaust pipes have shielding, to prevent accidental burns, but these too can get hot but to a much lesser degree (up to 60c).. source: "Case studies in contact burns caused by exhaust pipes of motorcycles" The part of the exhaust closest to the engine can get up to 400 degrees c (750 f), but is relatively hard to get to.
How much hydrogen would be required to produce 7.5 mol of water?
3,75 moles hydrogen
How many oxygen atoms and hydrogen atoms does water have?
It depends on how much water you have!
How much hydrogen is there in a glass of water?
It depends on the size of the glass of water. There is 1 gram of hydrogen in every 9 milliliters (.3 fluid ounces) of water.
