Why do people still use the mole (unit) in chemistry?
I know that the mole is widely used in chemistry instead of units of mass or volume as a convenient way to express amounts of reactants or of products of chemical reactions. I'm …
What exactly is a mole? - Chemistry Stack Exchange
Oct 11, 2016 · Mole just indicate the amount of substance,it is SI unit of measurement of amount of substance.Three definitions can be given to a mole; A mole is defined as that amount of …
Why is the mole a unit of measurement? - Chemistry Stack Exchange
Jun 16, 2013 · We could still write 14 mole, where mole is the Avogadro constant (exactly the way it is), but every book I read so far states that the mole is a unit of measurement, official in the …
Why is weight of 1 mole of substance equal to atomic/molecular …
According to me because mole has been defined in such a way, as the number of particles in \pu12g \pu 12 g of \ce12C \ce 12 C. If it were \pu24g \pu 24 g instead of \pu12g \pu 12 g then …
mole - amu and g/mol relation - Chemistry Stack Exchange
In other words, at the atomic level, the appropriate unit for amount-specific mass ("molar" mass) is dalton per entity--and, because of the mole definition as an Avogadro number of entities, …
What advantages does the mole have over counting large …
Aug 27, 2015 · I'm trying to understand why chemists use the mole unit instead of just counting and using SI prfixes to simplify the big numbers with units such as zetta- or yotta-molecules …
mole - What is the unit of molar density? - Chemistry Stack …
Feb 9, 2023 · This unit amalgamates both the quantity of substance (in moles) and its molar mass, offering a more comprehensive understanding of the substance's density in specific …
mole - What is the dimension of molar mass? - Chemistry Stack …
Dec 31, 2021 · I was told that the number of moles is ‘dimensionless’. Does this mean that the dimension of molar mass is simply mass and hence the unit g/mol can be expressed as equal …
Why does the Avogadro's number have the unit of reciprocal mole?
Nov 6, 2020 · The unit is 1 mol =NA particles 1 m o l = N A particles . What is strange on that ? Note that there is the unitless Avogadro number and the Avogadro constant with dimension …
What is the intuition behind 'mol' as a unit 'symbol'
Oct 12, 2020 · The mole is a base unit of the Système International d'Unités. It had been in use before that for quite some time, and I guess nobody wanted to change the symbol. Think …