Question 15
In this experiment, add 50 ml of dilute hydrogen peroxide (1.5 M) to a conical flask, then add 1 g of yeast. Quickly fit a stopper connected by a delivery tube to an inverted, water-filled measuring cylinder in a water trough. Collect oxygen over water and record its volume every 30 seconds. Wear safety goggles and gloves.
What might happen if the experiment were conducted with hydrogen peroxide that is slightly warm?
What might happen if the experiment were conducted with hydrogen peroxide that is slightly warm?
