Calculate the average reaction rate of cl2 consumed using the following information. h2 + cl2 yields 2 hcl a table with three columns and 3 rows. the first column is titled time. the second is titled the concentration of h subscript two (molar). the third column is titled the concentration of cl subscript two (molar). the first row shows 0.00 under time, 0.0505 under h subscript two and 0.0875 under cl subscript two. the second row shows 10.0 under time, 0.0255 under h subscript two and 0.0625 under cl subscript two. 6.81 × 10-1 mol/(l × s) 5.82 × 10-2 mol/(l × s) 7.50 × 10-2 mol/(l × s) 2.50 × 10-3 mol/(l × s)