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How much does a gallon of water weigh at average room temperature? 8.33 pounds 7.48 pounds 9.12 pounds 6.75 pounds

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Explanation

The weight of water can vary depending on its temperature. At average room temperature (around 20 degrees Celsius or 68 degrees Fahrenheit), a gallon of water weighs approximately 8.33 pounds. This is due to the fact that water's density is highest at 4 degrees Celsius (39.2 degrees Fahrenheit), and as the temperature increases, the water expands and its density decreases, leading to a decrease in weight. Therefore, at room temperature, a gallon of water weighs less than it does at 4 degrees Celsius.

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