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A student argues that the mole is an unnecessary unit because scientists could simply count atoms directly. Using your knowledge of Avogadro's constant, evaluate this argument and explain why the is essential in chemistry.

Chemistry

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Answer

1725.044

Step-by-step solution

2 steps

  1. Write the given expression.

    83.74×20.683.74 \times 20.6

  2. Multiply the numbers.

    83.74×20.6=1725.04483.74 \times 20.6 = 1725.044

    The final answer is 1725.044.

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