False.
Stoichiometry is also used to make other calculations: limitant or excess reagents and quantity of products produced are two important uses of stoichiometry. Furthermore it is used to make energy calculations related with the chemical reactions.
Indirectly, by converting glucose to acetyl CoA.
Explanation:
When excess carbohydrate is consumed it gets converted to glycogen or fatty acids.
The glucose stores fatty acids by the process of lipogenesis. In this process the end product of glycoloysis ie pyruvate is converted to acetyl CoA. This triglyceride stores the fat in adipose tissues.
In the time of need glucose is brought to use by glycogenolysis and gluconeogenesis.
So, the excess fat gets converted and stored as long chain fatty acid and gets incorporated in phospholipids, cholestrol and triacyglycerol.
N,N-Phylumethaleneglycol-19
Wouldn't it be just dubble the amount witch would be 300.0g water