When 10 mol of HCl is dissolved in 5 liters of water , what is the molarity of the HCl solution? A) 2 M ( = 2 mol/L)
B)5 M (= 5 mol/L)
C)15M (= 15 mol/L)
D)50 M (= 50 mol/L)

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g