Question

How many mol of sodium are represented by 9.03 x 10^23 atoms of sodium?

Answer 1

9.03 x
`10^{23` atoms of sodium represents 1.5 moles of sodium when calculated using Avogadro's number, which is 6.022 x
`10^{23` particles per mole.

Step-by-step explanation:

To calculate how many moles of sodium are represented by 9.03 x 10^23 atoms of sodium, we use Avogadro's number (NA), which is 6.022 x 10^23 particles per mole. The number of moles (n) can be found using the formula:

n = Number of particles / Avogadro's number

Substituting the given values:

n = (9.03 x
`10^{23` atoms) / (6.022 x
`10^{23` atoms/mole)

n = 1.5 moles

Therefore, 9.03 x
`10^{23` atoms of sodium represent 1.5 moles of sodium.