Question

How many molecules are in 0.500 mol of AlBr3

Answer 1

To find the number of molecules in 0.500 mol of AlBr3, you can use Avogadro's number, which is 6.022 x 10^23 molecules/mol. The number of molecules in 0.500 mol of AlBr3 is 3.01 x 10^23 molecules.

Step-by-step explanation:

To find the number of molecules in 0.500 mol of AlBr3, we first need to know Avogadro's number, which is 6.022 x 10^23 molecules/mol. We can use this conversion factor to calculate the number of molecules:

Number of molecules = 0.500 mol x 6.022 x 10^23 molecules/mol = 3.01 x 10^23 molecules

Answer 2

.500 mol ( 6.02x10^23 molecules/1 mol) = 3.01x10^23