Question

How many atoms make 3.42 moles of zinc (Zn)?
O 2.06 x 1024
65.38
1.76 x 1023
O 6.02 x 1023

Answer 1

Answer:

To obtain one mole of copper atoms (6.02 x 1023 atoms), ... mol Ag? (b) How many atoms of Ag are in 0.0342 mol Ag? 7 ... contain one S atom and two O atoms; calculate its molar mass.