Why is hydrogen bonding between molecules important? Which of the compounds below is capable of hydrogen bonding between its molecules? a. CH3CH2OCH3 b. CH3CH2CH2F c. CH3NHCH2CH3 d. CH3CH2CH2CH3 e. CH3)3N Which of the following compounds can participate in hydrogen bonding with water? Sta...
Oxygen and hydrogen gas can combine explosively to form water. What is a balanced chemical equation for this reaction? If you start with 1 mole each of oxygen and hydrogen gas, which compounds do you have after the reaction, and in what amounts (in moles An excess...
Engineers and scientists must produce pure hydrogen from hydrogen compounds, including fossil fuels or water. In order to extract hydrogen from these compounds, you have to exert energy. The required energy may come in the form of heat, electricity or even light. Gasoline and Battery Power ...
Hydrogen storage materials can store hydrogen atoms within the lattice structure of certain metals, alloys, and metal compounds. These materials form metal hydrides, which are highly useful. In the military, hydrogen storage materials improve power systems. Traditional lead-acid batteries in tank vehicl...
Hydrogenation is a chemical reaction between molecular hydrogen and other compounds and elements. Hydrogenation is used in many applications such as the food industry, petrochemical industry and the pharmaceutical manufacturing industry. In this interview, Eric Dabe from Nel Hydrogen talks to AZoM about ...
If you just watch the hydrogen part of the reaction, it looks very clean. Add a little heat to get free hydrogen, then burn it to make water. Unfortunately, you still have carbon left over, which you then have to do something with. That something will eventually result in oxidizing it ...
Some of the heavier fractions undergo fluid catalytic cracking to break down larger compounds into smaller compounds, usually branched alkanes. Hydrocracking is a slightly different process that adds hydrogen to unsaturated hydrocarbons as it cracks them. Catalytic desulfurization and denitrogenation us...
The main causes of teeth stains are acids and chromogens, which are substances that can readily be converted into colored compounds. Here are some foods that contain high amounts of these teeth-staining components. The bad news is that many of these foods are treats that we consume every ...
As we mentioned earlier, fuel cells and internal combustion engines can be fueled by hydrogen. The BMW Hydrogen 7, for example, has an internal combustion engine that can run on both gasoline and hydrogen. One very important distinction to make here is that the Hydrogen 7 runs on liquid hydr...
Talc can be commonly found in eye shadows and face powders. Usually, this substance is made from silicon, oxygen, hydrogen, and magnesium. While talc is usually safe to use on the skin, there have been instances where huge companies have had problems purifying talc. This can be a problem,...