Chemistry, 11.06.2020 11:57 angelasnipes51orfryq
During an experiment a thermometer was placed in a beaker containing hydrogen peroxide. The following observations were recorded when yeast granules were added to hydrogen peroxide.
Observation 1: Fizzing and bubbling took place.
Observation 2: The temperature began to rise.
Based on the observation, justify the type of change (physical or chemical) that took place.
Answers: 2
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During an experiment a thermometer was placed in a beaker containing hydrogen peroxide. The followin...
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