Question

In which glass of water does the effervescent tablet dissolved faster? Why?

Answer 1

Answer:

In the hot water the tablet should have more vigorously produced bubbles than in the cold water. The higher the temperature, the faster the molecules move—and the more likely it is that the bicarbonate will contact hydrogen in just the right way for the chemical reaction to occur and produce carbon dioxide bubbles.

Explanation:

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Answer 2

The effervescent tablet dissolves faster in hot water.

• The tablet should have produced more powerful bubbles in hot water than in cold water.
• The molecules travel faster as the temperature rises because they gain energy.
• They come into contact with the sugar more frequently as they travel quicker, causing it to dissolve faster.
• The more likely the bicarbonate will come into contact with hydrogen in just the right way for a chemical reaction to take place, resulting in carbon dioxide bubbles.