Here's an example of a mass to mass conversion problem (#5B):
Section 7: Complete these 3 problems in your notebook. Use a pencil!!!
1.
Write the balanced equation for the combustion of ethyl alcohol (C2H5OH).
If
3.662 moles of ethyl alcohol are burned, how many moles of water can be formed?
2.
Given: 2 Al(s) + 6 HCl(aq) ® 2 AlCl3(aq) + 3 H2(g)
How
many grams of aluminum must be used to produce 5.00 grams of hydrogen gas?
3.
Using the equation in question 2 above, how many moles of aluminum chloride can
be obtained from the reaction of 25.7 g of hydrochloric acid?