4.80 g of Ti and 3.20 g of fluorine gas react in a synthesis reaction. (titanium (IV) fluoride is produced)

a) Write the balanced equation. (3 pts.)

b) Calculate how much product, in grams, is theoretically produced. (4 pts.)

c) What is the limiting reagent? (1 pt.)

d) Calculate how much excess reactant, in grams, remains after the reaction is complete. (3 pts.)

Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease