1a) How many moles of chlorine gas (Cl2) would react with 5 moles of sodium (Na)
to the following chemical equation? (Balance equation.)
Na + Cl2 --> NaCl
1b) Using the equation (after it is balanced) above, determine the amount of
product that can be
produced from 24.7 g Na.
1c) How many molecules of product would be produced from 24.7g Na?
2a) In the reaction 2C8H18 + 25O2 --> 16CO2
+ 18 H2O, the ratio of volumes of O2 to CO2
2b) If 27.3g of C8H18 are combusted, what mass of water
will be produced?
2c) How many molecules of CO2 will be produced?
2d) How many atoms of H are in 2 mol of C8H18?
2e) What is the percentage, by mass, of the H in 2 mol of C8H18?