Question

Convert 49.3 grams of NaCl to moles of NaCl atoms

Answer 1

0.845mol NaCl

Step-by-step explanation:

NaCl has a molar mass of 58.44g/mol.

49.3g/58.44g/mol = 0.845mol

Answer 2

0.844

Step-by-step explanation:

if you divide 49.3 by 58.44 it gives you 0.84360027 which you then round up to 0.844. I know my answer is correct cause I just took the test