Question

4.5×10²⁴=x÷700×6.022×10²³×9​

Answer 1

Answer:

The mole allows scientists to calculate the number of elementary entities (usually atoms or molecules) in a certain mass of a given substance.

Avogadro’s number is an absolute number: there are 6.022×1023 elementary entities in 1 mole. This can also be written as 6.022×1023 mol-1.

Explanation:

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