The mole is the unit of quantity in chemistry. It creates a bridge between the atom and the macroscopic quantities of material we deal with in the lab. It allows the chemist to weigh out amounts of two substances, say iron and sulfur, such that equal numbers of atoms of iron and sulfur are obtained. A mole of a substance shall be defined as:
"The mass of substance containing the same number of fundamental units as there are atoms in exactly 12.000 g of 12C."
One mole of any substance have the same number of particles with one mole of another, so, 2.0 moles of H2O (or water) have the same number of particles as 2.0 moles of any of the substances you weigh.
Answers & Comments
Answer:
yes
Explanation:
The mole is the unit of quantity in chemistry. It creates a bridge between the atom and the macroscopic quantities of material we deal with in the lab. It allows the chemist to weigh out amounts of two substances, say iron and sulfur, such that equal numbers of atoms of iron and sulfur are obtained. A mole of a substance shall be defined as:
"The mass of substance containing the same number of fundamental units as there are atoms in exactly 12.000 g of 12C."
One mole of any substance have the same number of particles with one mole of another, so, 2.0 moles of H2O (or water) have the same number of particles as 2.0 moles of any of the substances you weigh.
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