Margarine is a combination of plant oils that undergoes a chemical process known as partial hydrogenation. It is partial because if the process was fully carried out the product would likely be solid at room temperature as well as being very unhealthy. Partial hydrogenation leaves a mixture of unsaturated fatty acids that are mostly good for you. However an unfortunate byproduct of the partial hydrogenation, trans fat, will always be present in trace amounts and nearly impossible to remove. Trans fat tends to be solid at room temperature as well and can easily cling to the walls of your arteries as if it were saturated fat. However since trans fat molecules are not usually found in nature, the body has a difficult time digesting them and as a result trans fat easily builds up in the arteries as opposed to the saturated fats which can be broken down.
Acetone or any nonpolar solvent
No, it is a physical change because the chemical composition of the fat molecules are not changing.
Energy has no chemical formula as it is not a chemical.
Lard is formed from triglycerides.See this link for details.
chemical formula
The chemical formula for glucose is C6H12O6.
the chemical formula for a ribose is C12H22O11.
The chemical formula of mannose is C6H12O6.
The chemical formula for CF is carbon monofluoride.
The chemical formula for Fructose is C6H12O6
That is the chemical formula. SnCl4 is the chemical formula for tin(IV) chloride.
The chemical formula of rubidium is Rb, and the chemical formula of nitrogen is N.