beachbronzeaz beachbronzeaz 29-04-2022 Chemistry contestada If the reaction of 5.87 moles of potassium with excess hydrobromic acid was able to produce 2.49 mol H2, what is the percent yield of hydrogen gas? (3 points) Unbalanced equation: K + HBr yields KBr + H2 1. 14.6% 2. 29.2% 3. 42.4% 4. 84.8%
