The Transformation of Water: From Liquid to Ice

What are the mass and volume of the ice when 525 mL of water at 25C is transformed into ice at -10C? The mass of the water is approximately 523.5 grams, which will remain the same when the water transforms into ice. However, due to the density change when water freezes to become ice, the volume increases to approximately 570.8 mL. Therefore, answer choice b. 523 g and 571 mL is the correct answer.

To answer the question concerning the mass and volume of the ice when 525 mL of water at 25C is cooled to form ice, we first need to find the mass of the water. This can be done by multiplying the volume of the water with its density (m = V * d). Thus, the mass of the water becomes approximately 523.5 grams.

When the water freezes into ice at -10°C, its density changes to 0.917 g/mL. However, the mass of the water remains the same because the number of water molecules does not change during the transition from liquid water to ice. Using this mass and the density of ice, we calculate the volume of the ice (V = m / d) to be approximately 570.8 mL. Therefore, the correct answer is b. 523 g and 571 mL.

Conclusion:

The transformation of water from liquid to ice demonstrates the intriguing change in properties that occur when a substance transitions between states. Understanding the relationship between mass, volume, and density in this process allows us to appreciate the beauty of nature's transformations. Let this serve as a reminder that change is inevitable and often leads to new and exciting outcomes.

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