Consider the reaction 3 H2 + N2 --> 2 NH3. Suppose you have a mixture containing 3.0 mol H2 and 1.0 mole N2. 10. g of NH3 is obtained. What is the percent yield?

The equation below shows the reaction of zinc with hydrochloric acid (hcl). zn (s) + 2 hcl (aq) —> zncl2 (aq) + h2 (g) what will happen if the concentration of hcl is decreased? a. more zncl2 will be produced. b. the reaction rate will slow down. c. the hydrochloric acid will become more acidic. d. the reaction will produce water instead of hydrogen gas.