Chemistry

Question

Answer must be in CORRECT SIG FIGS:

Convert 6.8 x 1020 molecules of BCIs to moles. (2 Sig Figs)

Answer

6.8 x 1020 molecules = 6.8 x 1020/6.02 x 1023 moles = 1.1 x 107 moles (2 Sig Figs)

Download to view full explanation

1 mole of any substance contains 6.02 x 1023 molecules. Therefore, to convert 6.8 x 1020 molecules of BCIs to...