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in chemistry a mole is used to represent atoms and molecules
It is a convenient way to represent massive numbers of atoms
a mole is a massive number
A mole in chemistry is used to represent atoms and molecules.
The value of a mole is approximately 6.02x10^23.
A mole is used to represent massive quantities of entities.
A dozen is a unit of quantity used to represent 12 items.
This unit is often used in quantifying eggs.
A pair is a unit of quantity used to represent two items that are a set
for example, socks, shoes, and gloves.
A ream is primarily used as a unit for quantity of paper,
it is a unit of quantity used to represent 500 sheets of paper.
Scientists employ the concept of the mole to simplify the quantification of atoms and molecules due to their tiny size,
making the task of measuring and working with them more convenient.
A mole represents an incredibly large number, specifically around 6.02 x 10^23 entities.
No, a mole of gold atoms wouldn't have the same mass with a mole of hydrogen atoms.
A mole of gold atoms has more mass than a mole of hydrogen atoms because gold's mass number is 197, while hydrogen's is only 1.
The key concepts about the mole, as presented in the video, are that a mole is approximately 6.02x10^23, it is used to quantify the number of atoms or molecules conveniently, and to determine the quantity of entities in a mole, you can simply multiply the number of moles by the value of a mole, which is 6.02x10^23.
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