how many molecules are in 0.5 moles of p2o3?\n?×10^? molecules of p2o3\nremember: 1 mole = 6.02×10^23…

how many molecules are in 0.5 moles of p2o3?\n?×10^? molecules of p2o3\nremember: 1 mole = 6.02×10^23 molecules\nenter the coefficient in the green box and the exponent in the yellow box.

how many molecules are in 0.5 moles of p2o3?\n?×10^? molecules of p2o3\nremember: 1 mole = 6.02×10^23 molecules\nenter the coefficient in the green box and the exponent in the yellow box.

Answer

Answer:

3.01, 23

Explanation:

Step1: Recall Avogadro's number

1 mole = $6.02\times 10^{23}$ molecules

Step2: Calculate number of molecules

Number of molecules = moles $\times$ Avogadro's number. Given moles = 0.5. So number of molecules = $0.5\times6.02\times 10^{23}=3.01\times 10^{23}$