Why is moles useful

In addition for chemicals whose mass is difficult to measure, such as gases, we have the tools to determine just how many molecules are present in a given quantity of gas by the various gas equations. Why is the mole an important measurement in chemistry? Aug 22, Explanation: The mole allows us to establish the idea of equivalent weight.

Related questions How do you calculate the number of moles from volume? More From Forbes. Jul 23, , am EDT. Jul 15, , am EDT. Jul 8, , am EDT. Jul 1, , am EDT. Jul 20, , am EDT. Jul 19, , am EDT. Jul 18, , am EDT. Jul 17, , am EDT. Jul 16, , am EDT. The unit has its logic in sense of reactions equimolar etc. The mole is useful in chemistry because it relates two popular but inconsistent units of mass - the atomic mass unit u and the gram. One mole of atoms of an element with atomic mass x u, has a mass of x grams.

This of course raises another question "why do chemists use atomic mass units? Perhaps it's because they measure quantity in moles :P Really I think it's just an accident of history from the days when people thought atomic masses were all integer multiples of the mass of hydrogen. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams?

Learn more. The mole is used extensively in chemistry, why not elsewhere? Ask Question. Asked 9 years, 4 months ago. Need help with Chemistry? One to one online tuition can be a great way to brush up on your Chemistry knowledge. Answered by Mohammad Jakir A. Answered by Adam R. Answered by Natalie S.