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Moles and Molar Mass

AP Chemistry· difficulty 1/5

Avogadro's number, the number of particles in one mole, is

  • A

    6.02×10226.02 \times 10^{22}

  • B

    6.02×10236.02 \times 10^{23}

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  • C

    3.01×10233.01 \times 10^{23}

  • D

    6.02×10246.02 \times 10^{24}

Explanation

NA=6.022×1023 mol−1N_\text{A} = 6.022 \times 10^{23}\,\text{mol}^{-1}.

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