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WHAT IS Mole?What is avogards numbee |
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Answer» Explanation: Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per MOLE of a substance. It is equal to 6.022 × 1023 MOL-1and is EXPRESSED as the symbol NA. The mole is the unit of measurement for amount of substance in the INTERNATIONAL System of Units. A mole of a substance or a mole of particles is defined as exactly 6.02214076×10²³ particles, which may be atoms, molecules, ions, or electrons. In short, for particles, 1 mol = 6.02214076×10²³. |
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