Dip one zinc granule into two test tubes. Pour 1 ml of hydrochloric acid of the same concentration into each tube.
| February 26, 2021 | education
Dip one zinc granule into two test tubes. Pour 1 ml of hydrochloric acid of the same concentration into each tube. Dip one tube into a glass of hot water. Based on the intensity of the release of hydrogen bubbles, draw a conclusion about the effect of temperature on the rate of a chemical reaction.
Temperature affects the rate of a chemical reaction: as the temperature increases, the rate of formation of reaction products will increase, that is, hydrogen bubbles will be released more intensively from a test tube that is immersed in hot water.
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