How many moles is 2.17 x 10^23 representative particles of bromine

Question

asked Mar 6, 2021 115k views

1 Answer

Mgc · Answer 1 · 2021-03-13T04:30:57+0000

Answer: 0.36 mole Br

Explanation: Use Avogadro's number to calculate the number of moles of Br.

2.17x10²³ particles Br x 1 mole Br / 6.022x10²³ particles Br

= 0.36 moles Br

Cancel out particles of Br and the remaining unit will be moles Br.