Hilarybello23Lv1

23 Feb 2023

Question 9 (1 point)

If you have 35 grams of Al and excess , how many moles of are produced during the following reaction?

 

     

 

◯ .65 mol

◯ 1.3 mol

◯ 2.6 

◯ 470 mol

 

Question 10 (1 point)

What mass in grams of sodium nitrate, , is produced if 20.0 g of sodium oxide, in a dilute aqueous solution and reacted with excess silver nitrate, , according to the following chemical equation?

 

+     +

 

◯ 26.0 g

◯ 15.3 g

◯ 40.0 g

◯ 80.0 g