Question 1
A silver wire has a diameter of 0.500 mm. What length of this wire contains exactly 1.00 mol of silver? (density of Ag = 10.5 g/cm
3)
◦ 52.3 m
◦ 222 m
◦ 13.1 m
◦ 2.01 m
◦ 890 m
Question 2
Aluminum hydroxide reacts with nitric acid to form aluminum nitrate and water. What mass of water can be formed by the reaction of 15.0 g of aluminum hydroxide with excess nitric acid?
◦ 1.15 g
◦ 3.46 g
◦ 6.14 g
◦ 10.4 g
◦ 45.0 g