The chemical process in which hydrogen atoms are added to unsaturated and polyunsaturated fats is hydrogenation.
Copper oxide was added until no more would react to ensure that all the available hydrogen gas had been produced in the chemical reaction. This step allows for the maximum yield of hydrogen gas to be collected before reaching saturation.
This has been answered. Here is the link:Link: What_is_the_chemical_equation_for_the_reaction_of_sodium_bicarbonate_and_citric_acid
Hydrogenated oil is a type of oil that has been turned into a solid fat through a process called hydrogenation, where hydrogen is added to the oil under high pressure and temperature. This process increases the shelf life and stability of the oil, but also creates trans fats which are unhealthy for consumption.
Whether a sugar-water mixture is saturated or unsaturated depends on the amount of sugar that has been dissolved in the water. If no more sugar can be dissolved in the water at a given temperature, the solution is saturated; if more sugar can be dissolved, it is unsaturated.
The oxide of tritium is called tritium oxide or sometimes referred to as tritiated water. It is a radioactive form of water where one or more of the hydrogen atoms in water has been replaced by tritium, a radioactive isotope of hydrogen.
Unsaturated fat means that it has not yet been saturated by carbon.
These are called compounds unless an element, such as hydrogen, has been formed.
an unsaturated fatty acid that has been changed to a saturated fatty acid
Copper oxide was added until no more would react to ensure that all the available hydrogen gas had been produced in the chemical reaction. This step allows for the maximum yield of hydrogen gas to be collected before reaching saturation.
Hydrogenation - to treat with hydrogen - is a chemical reaction between molecular hydrogen (H2) and another compound or element, usually in the presence of a catalyst. The process is commonly employed to reduce or saturate organic compounds. Hydrogenation typically constitutes the addition of pairs of hydrogen atoms to a molecule, generally an alkene. Catalysts are required for the reaction to be usable; non-catalytic hydrogenation takes place only at very high temperatures. Hydrogen adds to double and triple bonds in hydrocarbons.Because of the importance of hydrogen, many related reactions have been developed for its use. Most hydrogenations use gaseous hydrogen (H2), but some involve the alternative sources of hydrogen, not H2: these processes are called transfer hydrogenations. The reverse reaction, removal of hydrogen from a molecule, is called dehydrogenation. A reaction where bonds are broken while hydrogen is added is called hydrogenolysis, a reaction that may occur to carbon-carbon and carbon-heteroatom (oxygen, nitrogen or halogen) bonds. Hydrogenation differs from protonation or hydride addition: in hydrogenation, the products have the same charge as the reactants.An illustrative example of a hydrogenation reaction is the addition of hydrogen to maleic acid to form succinic acid. Numerous important applications of this petrochemical are found in pharmaceutical and food industries. Hydrogenation of unsaturated fats produces saturated fats and, in some cases, trans fats.
Plug and Play
Excess saturated fat intake has been linked to circulatory diseases, and cancer. Unsaturated fat helps balance blood cholesterol levels, which is a good thing. There is now evidence that unsaturated fat is also good for mental health.
Margarine is vegetable oil which has been hydrogenated. Oil is is unsaturated which means that the hydrocarbon chain has double bonds which can be broken and hydrogen added making the molecule saturated. Double bonds cause the molecule to be kinked which means when many of these molecules are present, they can not pack as tightly together causing oil to be liquid. Once the double bonds are broken, and hydrogen takes those spots, the molecules becomes straight. When the molecules become straight they can pack together much more tightly. This results in the oil becoming solid which is why margarine is a solid.
This has been answered. Here is the link:Link: What_is_the_chemical_equation_for_the_reaction_of_sodium_bicarbonate_and_citric_acid
If a gas is produced and it isn't a state change (such as steam bubbles forming), the reaction is a chemical change because the molecular makeup of either the water or the drain cleaner has changed and the hydrogen has been liberated.
When additional heat is added, the temperature of the solution remains constant until all the liquid has been converted into gas. This is also called the latent heat of vaporisation.
Hydrogenated oil is a type of oil that has been turned into a solid fat through a process called hydrogenation, where hydrogen is added to the oil under high pressure and temperature. This process increases the shelf life and stability of the oil, but also creates trans fats which are unhealthy for consumption.