if ebook is eligible to load, you can Load this book to friend from the product detail page of a book you purchased on Amazon. 1  Visit the Kindle Store. 2  On the product detail page, click Loan this book. 3  You will be sent to the Loan this book page.
From Yahoo Answers. Question: The mole concept is important in chemistry because 1. atoms and molecules are very small and themole concept allows us to count atoms and molecules by weighing macroscopic amounts of material. 2. it establishes a standard for reaction stoi-chiometry. 3. it explains the properties of gases.
Why is carbon so important in biological molecules? 1) Carbon has very high melting point and sublimation point. This gives it advantage over other elements that are common in biological molecules such as H, N or O. 2) In additâ¦ion, it can form multiple strong covalent bonds with other atoms (N, H, O, C).