Question

Explain the mole concept​

Answer 1

• Answer:
• Answer:A mole is defined as the amount of substance containing the same number of discrete entities (atoms, molecules, ions, etc.) The molar mass of an element (or compound) is the mass in grams of 1 mole of that substance, a property expressed in units of grams per mole (g/mol)
• Answer:A mole is defined as the amount of substance containing the same number of discrete entities (atoms, molecules, ions, etc.) The molar mass of an element (or compound) is the mass in grams of 1 mole of that substance, a property expressed in units of grams per mole (g/mol)This formula can be written as: Number of Atoms or Molecules = (Number of Moles)*(6.022*1023) The relationship between the atomic mass unit (amu) and the gram is given by: 1 amu = (1gram)/(6.022*1023) = 1.66*10-24 grams. Therefore, the mass of one mole of an element will be equal to its atomic mass in grams.

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