- the accepted density of water at room temperature is approximately 1.0 gram/mL. a student conducted an experiment where water was pipetted into a graduated cylinder and then weighed on a scale. the student then calculated the density of water and based on the calculations the density was 1.15g/mL calculate the percent error based on this
- 1%
- 0%
- -13%
- 100%
- 15%
-true or false.
-hydrogen peroxide was added to a piece of potatoes contain the enzyme, catalyze, hydrogen peroxide was added to the potatoes and bubbles appeared to the presence of oxygen gas, if the hydrogen peroxide was removed and re-added to the potatoes, would bubbling occur again? explain why or why not.
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